An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.
{"redhatcve": [{"lastseen": "2023-06-13T15:00:39", "description": "A flaw was reported in the Linux kernel's TCP subsystem while calculating a packet round trip time, when a sysctl parameter (/proc/sys/net/ipv4/tcp_min_rtt_wlen) is set incorrectly. This causes an integer overflow which can lead to a denial Of service (DOS) attack.\n#### Mitigation\n\nThis flaw can be mitigated by setting the sysctl parameter (/proc/sys/net/ipv4/tcp_min_rtt_wlen) with 300 which means the packet time will not exceed more then 5 minutes and which should not cause an integer overflow. \n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-01-05T04:06:44", "type": "redhatcve", "title": "CVE-2019-18805", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-18805"], "modified": "2023-04-06T06:16:49", "id": "RH:CVE-2019-18805", "href": "https://access.redhat.com/security/cve/cve-2019-18805", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntucve": [{"lastseen": "2023-08-09T18:29:11", "description": "An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel\nbefore 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in\ntcp_ack_update_rtt() when userspace writes a very large integer to\n/proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or\npossibly unspecified other impact, aka CID-19fad20d15a6.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[sbeattie](<https://launchpad.net/~sbeattie>) | requires write access to /proc/sys/net/ipv4/tcp_min_rtt_wlen ... which is probably possible with unprivileged user namespaces; Marking when this sysctl was added as the break line\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-07T00:00:00", "type": "ubuntucve", "title": "CVE-2019-18805", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-18805"], "modified": "2019-11-07T00:00:00", "id": "UB:CVE-2019-18805", "href": "https://ubuntu.com/security/CVE-2019-18805", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "veracode": [{"lastseen": "2022-07-26T13:34:17", "description": "linux is vulnerable to denial of service (DoS). There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-09-21T06:24:41", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-18805"], "modified": "2021-06-02T17:15:16", "id": "VERACODE:26900", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26900/summary", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "symantec": [{"lastseen": "2021-06-08T19:02:09", "description": "### Description\n\nLinux Kernel is prone to an integer overflow vulnerability. An attacker can exploit this issue to cause denial-of-service conditions. Given the nature of this issue, attackers may also be able to execute arbitrary code, but this has not been confirmed. Versions prior to Linux kernel 5.0.11 are vulnerable.\n\n### Technologies Affected\n\n * Linux kernel 2.6.0 \n * Linux kernel 2.6.1 \n * Linux kernel 2.6.11 .11 \n * Linux kernel 2.6.11 .12 \n * Linux kernel 2.6.11 .4 \n * Linux kernel 2.6.11 .5 \n * Linux kernel 2.6.11 .6 \n * Linux kernel 2.6.11 .7 \n * Linux kernel 2.6.11 .8 \n * Linux kernel 2.6.11 \n * Linux kernel 2.6.11.1 \n * Linux kernel 2.6.11.10 \n * Linux kernel 2.6.11.11 \n * Linux kernel 2.6.11.12 \n * Linux kernel 2.6.11.2 \n * Linux kernel 2.6.11.3 \n * Linux kernel 2.6.11.4 \n * Linux kernel 2.6.11.5 \n * Linux kernel 2.6.11.6 \n * Linux kernel 2.6.11.7 \n * Linux kernel 2.6.11.8 \n * Linux kernel 2.6.11.9 \n * Linux kernel 2.6.12 .1 \n * Linux kernel 2.6.12 .12 \n * Linux kernel 2.6.12 .2 \n * Linux kernel 2.6.12 .22 \n * Linux kernel 2.6.12 .3 \n * Linux kernel 2.6.12 .4 \n * Linux kernel 2.6.12 .5 \n * Linux kernel 2.6.12 .6 \n * Linux kernel 2.6.12 \n * Linux kernel 2.6.12.1 \n * Linux kernel 2.6.12.2 \n * Linux kernel 2.6.12.3 \n * Linux kernel 2.6.12.4 \n * Linux kernel 2.6.12.5 \n * Linux kernel 2.6.12.6 \n * Linux kernel 2.6.13 .1 \n * Linux kernel 2.6.13 .2 \n * Linux kernel 2.6.13 .3 \n * Linux kernel 2.6.13 .4 \n * Linux kernel 2.6.13 \n * Linux kernel 2.6.13.2 \n * Linux kernel 2.6.13.3 \n * Linux kernel 2.6.13.4 \n * Linux kernel 2.6.13.5 \n * Linux kernel 2.6.14 .1 \n * Linux kernel 2.6.14 .2 \n * Linux kernel 2.6.14 .3 \n * Linux kernel 2.6.14 \n * Linux kernel 2.6.14.1 \n * Linux kernel 2.6.14.2 \n * Linux kernel 2.6.14.3 \n * Linux kernel 2.6.14.4 \n * Linux kernel 2.6.14.5 \n * Linux kernel 2.6.14.6 \n * Linux kernel 2.6.14.7 \n * Linux kernel 2.6.15 .4 \n * Linux kernel 2.6.15 \n * Linux kernel 2.6.15.1 \n * Linux kernel 2.6.15.11 \n * Linux kernel 2.6.15.2 \n * Linux kernel 2.6.15.3 \n * Linux kernel 2.6.15.4 \n * Linux kernel 2.6.15.5 \n * Linux kernel 2.6.15.6 \n * Linux kernel 2.6.15.7 \n * Linux kernel 2.6.16 .1 \n * Linux kernel 2.6.16 .11 \n * Linux kernel 2.6.16 .12 \n * Linux kernel 2.6.16 .19 \n * Linux kernel 2.6.16 .23 \n * Linux kernel 2.6.16 .7 \n * Linux kernel 2.6.16 .9 \n * Linux kernel 2.6.16 13 \n * Linux kernel 2.6.16 27 \n * Linux kernel 2.6.16 \n * Linux kernel 2.6.16.10 \n * Linux kernel 2.6.16.11 \n * Linux kernel 2.6.16.12 \n * Linux kernel 2.6.16.13 \n * Linux kernel 2.6.16.14 \n * Linux kernel 2.6.16.15 \n * Linux kernel 2.6.16.16 \n * Linux kernel 2.6.16.17 \n * Linux kernel 2.6.16.18 \n * Linux kernel 2.6.16.19 \n * Linux kernel 2.6.16.2 \n * Linux kernel 2.6.16.20 \n * Linux kernel 2.6.16.21 \n * Linux kernel 2.6.16.22 \n * Linux kernel 2.6.16.24 \n * Linux kernel 2.6.16.25 \n * Linux kernel 2.6.16.26 \n * Linux kernel 2.6.16.27 \n * Linux kernel 2.6.16.28 \n * Linux kernel 2.6.16.29 \n * Linux kernel 2.6.16.3 \n * Linux kernel 2.6.16.30 \n * Linux kernel 2.6.16.31 \n * Linux kernel 2.6.16.32 \n * Linux kernel 2.6.16.33 \n * Linux kernel 2.6.16.34 \n * Linux kernel 2.6.16.35 \n * Linux kernel 2.6.16.36 \n * Linux kernel 2.6.16.37 \n * Linux kernel 2.6.16.38 \n * Linux kernel 2.6.16.39 \n * Linux kernel 2.6.16.4 \n * Linux kernel 2.6.16.40 \n * Linux kernel 2.6.16.41 \n * Linux kernel 2.6.16.43 \n * Linux kernel 2.6.16.44 \n * Linux kernel 2.6.16.45 \n * Linux kernel 2.6.16.46 \n * Linux kernel 2.6.16.47 \n * Linux kernel 2.6.16.48 \n * Linux kernel 2.6.16.49 \n * Linux kernel 2.6.16.5 \n * Linux kernel 2.6.16.50 \n * Linux kernel 2.6.16.51 \n * Linux kernel 2.6.16.52 \n * Linux kernel 2.6.16.53 \n * Linux kernel 2.6.16.6 \n * Linux kernel 2.6.16.7 \n * Linux kernel 2.6.16.8 \n * Linux kernel 2.6.16.9 \n * Linux kernel 2.6.17 .8 \n * Linux kernel 2.6.17 \n * Linux kernel 2.6.17.1 \n * Linux kernel 2.6.17.10 \n * Linux kernel 2.6.17.11 \n * Linux kernel 2.6.17.12 \n * Linux kernel 2.6.17.13 \n * Linux kernel 2.6.17.14 \n * Linux kernel 2.6.17.2 \n * Linux kernel 2.6.17.3 \n * Linux kernel 2.6.17.4 \n * Linux kernel 2.6.17.5 \n * Linux kernel 2.6.17.6 \n * Linux kernel 2.6.17.7 \n * Linux kernel 2.6.17.9 \n * Linux kernel 2.6.18 .1 \n * Linux kernel 2.6.18 \n * Linux kernel 2.6.18.2 \n * Linux kernel 2.6.18.3 \n * Linux kernel 2.6.18.4 \n * Linux kernel 2.6.18.5 \n * Linux kernel 2.6.18.6 \n * Linux kernel 2.6.18.7 \n * Linux kernel 2.6.18.8 \n * Linux kernel 2.6.19 \n * Linux kernel 2.6.19.1 \n * Linux kernel 2.6.19.2 \n * Linux kernel 2.6.19.3 \n * Linux kernel 2.6.19.4 \n * Linux kernel 2.6.2 \n * Linux kernel 2.6.20 \n * Linux kernel 2.6.20-2 \n * Linux kernel 2.6.20.1 \n * Linux kernel 2.6.20.10 \n * Linux kernel 2.6.20.11 \n * Linux kernel 2.6.20.12 \n * Linux kernel 2.6.20.13 \n * Linux kernel 2.6.20.14 \n * Linux kernel 2.6.20.15 \n * Linux kernel 2.6.20.2 \n * Linux kernel 2.6.20.3 \n * Linux kernel 2.6.20.4 \n * Linux kernel 2.6.20.5 \n * Linux kernel 2.6.20.6 \n * Linux kernel 2.6.20.7 \n * Linux kernel 2.6.20.8 \n * Linux kernel 2.6.20.9 \n * Linux kernel 2.6.21 .1 \n * Linux kernel 2.6.21 4 \n * Linux kernel 2.6.21 \n * Linux kernel 2.6.21.2 \n * Linux kernel 2.6.21.3 \n * Linux kernel 2.6.21.6 \n * Linux kernel 2.6.21.7 \n * Linux kernel 2.6.22 \n * Linux kernel 2.6.22.1 \n * Linux kernel 2.6.22.11 \n * Linux kernel 2.6.22.12 \n * Linux kernel 2.6.22.13 \n * Linux kernel 2.6.22.14 \n * Linux kernel 2.6.22.15 \n * Linux kernel 2.6.22.16 \n * Linux kernel 2.6.22.17 \n * Linux kernel 2.6.23.1 \n * Linux kernel 2.6.23.10 \n * Linux kernel 2.6.23.14 \n * Linux kernel 2.6.23.2 \n * Linux kernel 2.6.23.3 \n * Linux kernel 2.6.23.4 \n * Linux kernel 2.6.23.5 \n * Linux kernel 2.6.23.6 \n * Linux kernel 2.6.24 \n * Linux kernel 2.6.24.1 \n * Linux kernel 2.6.24.2 \n * Linux kernel 2.6.25 19 \n * Linux kernel 2.6.25.1 \n * Linux kernel 2.6.25.2 \n * Linux kernel 2.6.25.3 \n * Linux kernel 2.6.25.4 \n * Linux kernel 2.6.25.6 \n * Linux kernel 2.6.25.7 \n * Linux kernel 2.6.25.8 \n * Linux kernel 2.6.25.9 \n * Linux kernel 2.6.26 7 \n * Linux kernel 2.6.26 \n * Linux kernel 2.6.26.3 \n * Linux kernel 2.6.26.4 \n * Linux kernel 2.6.26.5 \n * Linux kernel 2.6.26.6 \n * Linux kernel 2.6.27.12 \n * Linux kernel 2.6.27.13 \n * Linux kernel 2.6.27.14 \n * Linux kernel 2.6.27.24 \n * Linux kernel 2.6.27.46 \n * Linux kernel 2.6.27.8 \n * Linux kernel 2.6.28.1 \n * Linux kernel 2.6.28.2 \n * Linux kernel 2.6.28.3 \n * Linux kernel 2.6.28.4 \n * Linux kernel 2.6.28.5 \n * Linux kernel 2.6.28.6 \n * Linux kernel 2.6.28.8 \n * Linux kernel 2.6.29 \n * Linux kernel 2.6.29.1 \n * Linux kernel 2.6.29.4 \n * Linux kernel 2.6.3 \n * Linux kernel 2.6.30 \n * Linux kernel 2.6.30.1 \n * Linux kernel 2.6.30.10 \n * Linux kernel 2.6.30.3 \n * Linux kernel 2.6.30.4 \n * Linux kernel 2.6.30.5 \n * Linux kernel 2.6.31 \n * Linux kernel 2.6.31.1 \n * Linux kernel 2.6.31.11 \n * Linux kernel 2.6.31.13 \n * Linux kernel 2.6.31.2 \n * Linux kernel 2.6.31.4 \n * Linux kernel 2.6.31.5 \n * Linux kernel 2.6.31.6 \n * Linux kernel 2.6.32 \n * Linux kernel 2.6.32.1 \n * Linux kernel 2.6.32.10 \n * Linux kernel 2.6.32.11 \n * Linux kernel 2.6.32.12 \n * Linux kernel 2.6.32.13 \n * Linux kernel 2.6.32.14 \n * Linux kernel 2.6.32.15 \n * Linux kernel 2.6.32.16 \n * Linux kernel 2.6.32.17 \n * Linux kernel 2.6.32.18 \n * Linux kernel 2.6.32.2 \n * Linux kernel 2.6.32.22 \n * Linux kernel 2.6.32.28 \n * Linux kernel 2.6.32.3 \n * Linux kernel 2.6.32.4 \n * Linux kernel 2.6.32.5 \n * Linux kernel 2.6.32.6 \n * Linux kernel 2.6.32.60 \n * Linux kernel 2.6.32.61 \n * Linux kernel 2.6.32.62 \n * Linux kernel 2.6.32.7 \n * Linux kernel 2.6.32.8 \n * Linux kernel 2.6.32.9 \n * Linux kernel 3.0 \n * Linux kernel 3.0.1 \n * Linux kernel 3.0.18 \n * Linux kernel 3.0.2 \n * Linux kernel 3.0.34 \n * Linux kernel 3.0.37 \n * Linux kernel 3.0.4 \n * Linux kernel 3.0.5 \n * Linux kernel 3.0.58 \n * Linux kernel 3.0.59 \n * Linux kernel 3.0.60 \n * Linux kernel 3.0.62 \n * Linux kernel 3.0.65 \n * Linux kernel 3.0.66 \n * Linux kernel 3.0.69 \n * Linux kernel 3.0.72 \n * Linux kernel 3.0.75 \n * Linux kernel 3.0.98 \n * Linux kernel 3.1 \n * Linux kernel 3.1.8 \n * Linux kernel 3.10 \n * Linux kernel 3.10.0 \n * Linux kernel 3.10.10 \n * Linux kernel 3.10.14 \n * Linux kernel 3.10.17 \n * Linux kernel 3.10.20 \n * Linux kernel 3.10.21 \n * Linux kernel 3.10.22 \n * Linux kernel 3.10.23 \n * Linux kernel 3.10.26 \n * Linux kernel 3.10.27 \n * Linux kernel 3.10.30 \n * Linux kernel 3.10.31 \n * Linux kernel 3.10.36 \n * Linux kernel 3.10.37 \n * Linux kernel 3.10.38 \n * Linux kernel 3.10.41 \n * Linux kernel 3.10.43 \n * Linux kernel 3.10.45 \n * Linux kernel 3.10.5 \n * Linux kernel 3.10.7 \n * Linux kernel 3.10.73 \n * Linux kernel 3.10.81 \n * Linux kernel 3.10.9 \n * Linux kernel 3.10.90 \n * Linux kernel 3.11 \n * Linux kernel 3.11.3 \n * Linux kernel 3.11.6 \n * Linux kernel 3.11.9 \n * Linux kernel 3.12 \n * Linux kernel 3.12.1 \n * Linux kernel 3.12.11 \n * Linux kernel 3.12.12 \n * Linux kernel 3.12.14 \n * Linux kernel 3.12.15 \n * Linux kernel 3.12.16 \n * Linux kernel 3.12.17 \n * Linux kernel 3.12.18 \n * Linux kernel 3.12.2 \n * Linux kernel 3.12.21 \n * Linux kernel 3.12.22 \n * Linux kernel 3.12.3 \n * Linux kernel 3.12.4 \n * Linux kernel 3.12.40 \n * Linux kernel 3.12.44 \n * Linux kernel 3.12.48 \n * Linux kernel 3.12.49 \n * Linux kernel 3.12.7 \n * Linux kernel 3.13 \n * Linux kernel 3.13.0 \n * Linux kernel 3.13.1 \n * Linux kernel 3.13.11 \n * Linux kernel 3.13.3 \n * Linux kernel 3.13.4 \n * Linux kernel 3.13.5 \n * Linux kernel 3.13.6 \n * Linux kernel 3.13.7 \n * Linux kernel 3.13.9 \n * Linux kernel 3.14 \n * Linux kernel 3.14-1 \n * Linux kernel 3.14-4 \n * Linux kernel 3.14.2 \n * Linux kernel 3.14.3 \n * Linux kernel 3.14.37 \n * Linux kernel 3.14.4 \n * Linux kernel 3.14.45 \n * Linux kernel 3.14.5 \n * Linux kernel 3.14.54 \n * Linux kernel 3.14.7 \n * Linux kernel 3.14.73 \n * Linux kernel 3.14.79 \n * Linux kernel 3.15 \n * Linux kernel 3.15.10 \n * Linux kernel 3.15.2 \n * Linux kernel 3.15.5 \n * Linux kernel 3.16 \n * Linux kernel 3.16.0-28 \n * Linux kernel 3.16.1 \n * Linux kernel 3.16.2 \n * Linux kernel 3.16.36 \n * Linux kernel 3.16.6 \n * Linux kernel 3.16.7 \n * Linux kernel 3.17 \n * Linux kernel 3.17.2 \n * Linux kernel 3.17.4 \n * Linux kernel 3.17.6 \n * Linux kernel 3.18 \n * Linux kernel 3.18.1 \n * Linux kernel 3.18.11 \n * Linux kernel 3.18.17 \n * Linux kernel 3.18.2 \n * Linux kernel 3.18.22 \n * Linux kernel 3.18.3 \n * Linux kernel 3.18.7 \n * Linux kernel 3.18.8 \n * Linux kernel 3.18.9 \n * Linux kernel 3.19 \n * Linux kernel 3.19.3 \n * Linux kernel 3.2 \n * Linux kernel 3.2.1 \n * Linux kernel 3.2.12 \n * Linux kernel 3.2.13 \n * Linux kernel 3.2.2 \n * Linux kernel 3.2.23 \n * Linux kernel 3.2.24 \n * Linux kernel 3.2.38 \n * Linux kernel 3.2.42 \n * Linux kernel 3.2.44 \n * Linux kernel 3.2.50 \n * Linux kernel 3.2.51 \n * Linux kernel 3.2.52 \n * Linux kernel 3.2.53 \n * Linux kernel 3.2.54 \n * Linux kernel 3.2.55 \n * Linux kernel 3.2.56 \n * Linux kernel 3.2.57 \n * Linux kernel 3.2.60 \n * Linux kernel 3.2.62 \n * Linux kernel 3.2.63 \n * Linux kernel 3.2.72 \n * Linux kernel 3.2.78 \n * Linux kernel 3.2.81 \n * Linux kernel 3.2.82 \n * Linux kernel 3.2.9 \n * Linux kernel 3.3 \n * Linux kernel 3.3.2 \n * Linux kernel 3.3.4 \n * Linux kernel 3.3.5 \n * Linux kernel 3.4 \n * Linux kernel 3.4.1 \n * Linux kernel 3.4.10 \n * Linux kernel 3.4.11 \n * Linux kernel 3.4.12 \n * Linux kernel 3.4.13 \n * Linux kernel 3.4.14 \n * Linux kernel 3.4.15 \n * Linux kernel 3.4.16 \n * Linux kernel 3.4.17 \n * Linux kernel 3.4.18 \n * Linux kernel 3.4.19 \n * Linux kernel 3.4.2 \n * Linux kernel 3.4.20 \n * Linux kernel 3.4.21 \n * Linux kernel 3.4.25 \n * Linux kernel 3.4.26 \n * Linux kernel 3.4.27 \n * Linux kernel 3.4.29 \n * Linux kernel 3.4.3 \n * Linux kernel 3.4.31 \n * Linux kernel 3.4.32 \n * Linux kernel 3.4.36 \n * Linux kernel 3.4.4 \n * Linux kernel 3.4.42 \n * Linux kernel 3.4.5 \n * Linux kernel 3.4.58 \n * Linux kernel 3.4.6 \n * Linux kernel 3.4.64 \n * Linux kernel 3.4.67 \n * Linux kernel 3.4.7 \n * Linux kernel 3.4.70 \n * Linux kernel 3.4.71 \n * Linux kernel 3.4.72 \n * Linux kernel 3.4.73 \n * Linux kernel 3.4.76 \n * Linux kernel 3.4.8 \n * Linux kernel 3.4.80 \n * Linux kernel 3.4.81 \n * Linux kernel 3.4.86 \n * Linux kernel 3.4.87 \n * Linux kernel 3.4.88 \n * Linux kernel 3.4.9 \n * Linux kernel 3.4.93 \n * Linux kernel 3.5 \n * Linux kernel 3.5.1 \n * Linux kernel 3.5.2 \n * Linux kernel 3.5.3 \n * Linux kernel 3.5.4 \n * Linux kernel 3.5.5 \n * Linux kernel 3.5.6 \n * Linux kernel 3.5.7 \n * Linux kernel 3.6 \n * Linux kernel 3.6.1 \n * Linux kernel 3.6.10 \n * Linux kernel 3.6.11 \n * Linux kernel 3.6.2 \n * Linux kernel 3.6.3 \n * Linux kernel 3.6.4 \n * Linux kernel 3.6.5 \n * Linux kernel 3.6.6 \n * Linux kernel 3.6.7 \n * Linux kernel 3.6.8 \n * Linux kernel 3.6.9 \n * Linux kernel 3.7 \n * Linux kernel 3.7.1 \n * Linux kernel 3.7.10 \n * Linux kernel 3.7.2 \n * Linux kernel 3.7.3 \n * Linux kernel 3.7.4 \n * Linux kernel 3.7.5 \n * Linux kernel 3.7.6 \n * Linux kernel 3.7.7 \n * Linux kernel 3.7.8 \n * Linux kernel 3.7.9 \n * Linux kernel 3.8 \n * Linux kernel 3.8.1 \n * Linux kernel 3.8.2 \n * Linux kernel 3.8.4 \n * Linux kernel 3.8.5 \n * Linux kernel 3.8.6 \n * Linux kernel 3.8.9 \n * Linux kernel 3.9 \n * Linux kernel 3.9.4 \n * Linux kernel 3.9.8 \n * Linux kernel 4.0 \n * Linux kernel 4.0.5 \n * Linux kernel 4.0.6 \n * Linux kernel 4.1 \n * Linux kernel 4.1.1 \n * Linux kernel 4.1.15 \n * Linux kernel 4.1.4 \n * Linux kernel 4.10.0 \n * Linux kernel 4.10.1 \n * Linux kernel 4.10.10 \n * Linux kernel 4.10.11 \n * Linux kernel 4.10.12 \n * Linux kernel 4.10.13 \n * Linux kernel 4.10.2 \n * Linux kernel 4.10.3 \n * Linux kernel 4.10.4 \n * Linux kernel 4.15 \n * Linux kernel 4.15.11 \n * Linux kernel 4.15.14 \n * Linux kernel 4.15.16 \n * Linux kernel 4.15.4 \n * Linux kernel 4.15.7 \n * Linux kernel 4.15.8 \n * Linux kernel 4.15.9 \n * Linux kernel 4.16 \n * Linux kernel 4.16.11 \n * Linux kernel 4.16.3 \n * Linux kernel 4.16.6 \n * Linux kernel 4.16.9 \n * Linux kernel 4.17 \n * Linux kernel 4.17.1 \n * Linux kernel 4.17.10 \n * Linux kernel 4.17.11 \n * Linux kernel 4.17.2 \n * Linux kernel 4.17.3 \n * Linux kernel 4.17.4 \n * Linux kernel 4.17.7 \n * Linux kernel 4.18 \n * Linux kernel 4.18.1 \n * Linux kernel 4.18.11 \n * Linux kernel 4.18.12 \n * Linux kernel 4.18.16 \n * Linux kernel 4.18.5 \n * Linux kernel 4.18.6 \n * Linux kernel 4.18.9 \n * Linux kernel 4.19 \n * Linux kernel 4.19.13 \n * Linux kernel 4.19.19 \n * Linux kernel 4.19.2 \n * Linux kernel 4.19.23 \n * Linux kernel 4.19.3 \n * Linux kernel 4.19.6 \n * Linux kernel 4.19.8 \n * Linux kernel 4.2 \n * Linux kernel 4.2.3 \n * Linux kernel 4.2.8 \n * Linux kernel 4.20.10 \n * Linux kernel 4.20.12 \n * Linux kernel 4.20.14 \n * Linux kernel 4.20.2 \n * Linux kernel 4.20.5 \n * Linux kernel 4.20.6 \n * Linux kernel 4.20.8 \n * Linux kernel 4.3.3 \n * Linux kernel 5.0 \n * Linux kernel 5.0.1 \n * Linux kernel 5.0.10 \n * Linux kernel 5.0.2 \n * Linux kernel 5.0.3 \n * Linux kernel 5.0.4 \n * Linux kernel 5.0.5 \n * Linux kernel 5.0.6 \n * Linux kernel 5.0.7 \n * Linux kernel 5.0.8 \n * Linux kernel 5.0.9 \n\n### Recommendations\n\n**Block external access at the network boundary, unless external parties require service.** \nFilter access to the affected computer at the network boundary if global access isn't needed. Restricting access to only trusted computers and networks might greatly reduce the likelihood of a successful exploit.\n\n**Run all software as a nonprivileged user with minimal access rights.** \nTo limit the potential damage that successful exploits may achieve, run all nonadministrative software as an unprivileged user.\n\n**Deploy network intrusion detection systems to monitor network traffic for malicious activity.** \nDeploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This may indicate exploit attempts or activity that results from successful exploits.\n\nUpdates are available. Please see the references or vendor advisory for more information.\n", "cvss3": {}, "published": "2019-04-17T00:00:00", "type": "symantec", "title": "Linux Kernel CVE-2019-18805 Integer Overflow Vulnerability", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2019-18805"], "modified": "2019-04-17T00:00:00", "id": "SMNTC-110816", "href": "https://www.symantec.com/content/symantec/english/en/security-center/vulnerabilities/writeup.html/110816", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2023-06-13T18:12:02", "description": "An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-07T14:15:00", "type": "debiancve", "title": "CVE-2019-18805", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-18805"], "modified": "2019-11-07T14:15:00", "id": "DEBIANCVE:CVE-2019-18805", "href": "https://security-tracker.debian.org/tracker/CVE-2019-18805", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "f5": [{"lastseen": "2023-02-21T21:42:25", "description": " * [CVE-2019-16921](<https://vulners.com/cve/CVE-2019-16921>)\n\nIn the Linux kernel before 4.17, hns_roce_alloc_ucontext in drivers/infiniband/hw/hns/hns_roce_main.c does not initialize the resp data structure, which might allow attackers to obtain sensitive information from kernel stack memory, aka CID-df7e40425813.\n\n * [CVE-2019-18683](<https://vulners.com/cve/CVE-2019-18683>)\n\nAn issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free.\n\n * [CVE-2019-18805](<https://vulners.com/cve/CVE-2019-18805>)\n\nAn issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.\n\nImpact\n\nThere is no impact; F5 products are not affected by this vulnerability.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-04-02T03:20:00", "type": "f5", "title": "Linux kernel vulnerabilities CVE-2019-16921, CVE-2019-18683, CVE-2019-18805", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-16921", "CVE-2019-18683", "CVE-2019-18805"], "modified": "2020-04-02T03:20:00", "id": "F5:K88125023", "href": "https://support.f5.com/csp/article/K88125023", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "suse": [{"lastseen": "2022-04-18T12:41:37", "description": "An update that solves 8 vulnerabilities and has 29 fixes is\n now available.\n\nDescription:\n\n\n\n The openSUSE Leap 15.1 kernel was updated to receive various security and\n bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2019-0154: An unprotected read access to i915 registers has been\n fixed that could have been abused to facilitate a local\n denial-of-service attack. (bsc#1135966)\n - CVE-2019-0155: A privilege escalation vulnerability has been fixed in\n the i915 module that allowed batch buffers from user mode to gain super\n user privileges. (bsc#1135967)\n - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not check the\n alloc_workqueue return value, leading to a NULL pointer dereference\n (bnc#1150466).\n - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed integer overflow\n in tcp_ack_update_rtt() when userspace writes a very large integer to\n /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or\n possibly unspecified other impact, aka CID-19fad20d15a6 (bnc#1156187).\n - CVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the\n AF_ISDN network module did not enforce CAP_NET_RAW, which means that\n unprivileged users can create a raw socket, aka CID-b91ee4aa2a21\n (bnc#1152782).\n - CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\n with Transactional Memory support could be used to facilitate\n sidechannel information leaks out of microarchitectural buffers, similar\n to the previously described \"Microarchitectural Data Sampling\" attack.\n\n The Linux kernel was supplemented with the option to disable TSX\n operation altogether (requiring CPU Microcode updates on older systems)\n and better flushing of microarchitectural buffers (VERW).\n\n The set of options available is described in our TID at\n https://www.suse.com/support/kb/doc/?id=7024251\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a\n race condition in the Instruction Fetch Unit of the Intel CPU to cause a\n Machine Exception during Page Size Change, causing the CPU core to be\n non-functional.\n\n The Linux Kernel kvm hypervisor was adjusted to avoid page size changes\n in executable pages by splitting / merging huge pages into small pages as\n needed.\n\n More information can be found on\n https://www.suse.com/support/kb/doc/?id=7023735\n - CVE-2019-10220: Added sanity checks on the pathnames passed to the user\n space. (bsc#1144903).\n\n The following non-security bugs were fixed:\n\n - ALSA: bebob: Fix prototype of helper function to return negative value\n (bsc#1051510).\n - ALSA: bebob: fix to detect configured source of sampling clock for\n Focusrite Saffire Pro i/o series (git-fixes).\n - ALSA: firewire-motu: add support for MOTU 4pre (bsc#1111666).\n - ALSA: hda/ca0132 - Fix possible workqueue stall (bsc#1155836).\n - ALSA: hda/realtek - Add support for ALC623 (bsc#1051510).\n - ALSA: hda/realtek - Fix 2 front mics of codec 0x623 (bsc#1051510).\n - ALSA: timer: Fix incorrectly assigned timer instance (git-fixes).\n - ALSA: timer: Fix mutex deadlock at releasing card (bsc#1051510).\n - ALSA: usb-audio: Add DSD support for Gustard U16/X26 USB Interface\n (bsc#1051510).\n - ALSA: usb-audio: Disable quirks for BOSS Katana amplifiers (bsc#1111666).\n - ALSA: usb-audio: Fix copy&paste error in the validator (bsc#1111666).\n - arm64: Add decoding macros for CP15_32 and CP15_64 traps (jsc#ECO-561).\n - arm64: Add part number for Neoverse N1 (jsc#ECO-561).\n - arm64: Add silicon-errata.txt entry for ARM erratum 1188873\n (jsc#ECO-561).\n - arm64: Add support for new control bits CTR_EL0.DIC and CTR_EL0.IDC\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: Apply ARM64_ERRATUM_1188873 to Neoverse-N1 (jsc#ECO-561).\n - arm64: arch_timer: Add workaround for ARM erratum 1188873 (jsc#ECO-561).\n - arm64: arch_timer: avoid unused function warning (jsc#ECO-561).\n - arm64: compat: Add CNTFRQ trap handler (jsc#ECO-561).\n - arm64: compat: Add CNTVCT trap handler (jsc#ECO-561).\n - arm64: compat: Add condition code checks and IT advance (jsc#ECO-561).\n - arm64: compat: Add cp15_32 and cp15_64 handler arrays (jsc#ECO-561).\n - arm64: compat: Add separate CP15 trapping hook (jsc#ECO-561).\n - arm64: compat: Workaround Neoverse-N1 #1542419 for compat user-space\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: cpu_errata: Remove ARM64_MISMATCHED_CACHE_LINE_SIZE\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64/cpufeature: Convert hook_lock to raw_spin_lock_t in\n cpu_enable_ssbs() (jsc#ECO-561).\n - arm64: cpufeature: ctr: Fix cpu capability check for late CPUs\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: cpufeature: Detect SSBS and advertise to userspace (jsc#ECO-561).\n - arm64: cpufeature: Fix handling of CTR_EL0.IDC field\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: cpufeature: Trap CTR_EL0 access only where it is necessary\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: cpu: Move errata and feature enable callbacks closer to callers\n (jsc#ECO-561).\n - arm64: entry: Allow handling of undefined instructions from EL1\n (jsc#ECO-561).\n - arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1\n #1542419 (jsc#ECO-561,jsc#SLE-10671).\n - arm64: Fake the IminLine size on systems affected by Neoverse-N1\n #1542419 (jsc#ECO-561,jsc#SLE-10671).\n - arm64: Fix mismatched cache line size detection\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: Fix silly typo in comment (jsc#ECO-561).\n - arm64: fix SSBS sanitization (jsc#ECO-561).\n - arm64: force_signal_inject: WARN if called from kernel context\n (jsc#ECO-561).\n - arm64: Force SSBS on context switch (jsc#ECO-561).\n - arm64: Handle erratum 1418040 as a superset of erratum 1188873\n (jsc#ECO-561).\n - arm64: Introduce sysreg_clear_set() (jsc#ECO-561).\n - arm64: kill change_cpacr() (jsc#ECO-561).\n - arm64: kill config_sctlr_el1() (jsc#ECO-561).\n - arm64: KVM: Add invalidate_icache_range helper\n (jsc#ECO-561,jsc#SLE-10671).\n - arm64: KVM: PTE/PMD S2 XN bit definition (jsc#ECO-561,jsc#SLE-10671).\n - arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT (jsc#ECO-561).\n - arm64: move SCTLR_EL{1,2} assertions to <asm/sysreg.h> (jsc#ECO-561).\n - arm64: Restrict ARM64_ERRATUM_1188873 mitigation to AArch32\n (jsc#ECO-561).\n - arm64: ssbd: Add support for PSTATE.SSBS rather than trapping to EL3\n (jsc#ECO-561).\n - arm64: ssbd: Drop #ifdefs for PR_SPEC_STORE_BYPASS (jsc#ECO-561).\n - arm: KVM: Add optimized PIPT icache flushing (jsc#ECO-561,jsc#SLE-10671).\n - ath10k: assign 'n_cipher_suites = 11' for WCN3990 to enable WPA3\n (bsc#1111666).\n - brcmfmac: sdio: Disable auto-tuning around commands expected to fail\n (bsc#1111666).\n - brcmfmac: sdio: Do not tune while the card is off (bsc#1111666).\n - can: dev: call netif_carrier_off() in register_candev() (bsc#1051510).\n - config: arm64: enable erratum 1418040 and 1542419\n - dmaengine: bcm2835: Print error in case setting DMA mask fails\n (bsc#1051510).\n - dmaengine: imx-sdma: fix size check for sdma script_number (bsc#1051510).\n - drm/amd/display: fix odm combine pipe reset (bsc#1111666).\n - drm/amdgpu: fix memory leak (bsc#1111666).\n - drm/amdgpu/powerplay/vega10: allow undervolting in p7 (bsc#1111666).\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n - drm/i915: Add support for mandatory cmdparsing (bsc#1135967)\n - drm/i915: Add support for mandatory cmdparsing (bsc#1135967)\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n - drm/i915/cmdparser: Add support for backward jumps (bsc#1135967)\n - drm/i915/cmdparser: Add support for backward jumps (bsc#1135967)\n - drm/i915/cmdparser: Ignore Length operands during (bsc#1135967)\n - drm/i915/cmdparser: Ignore Length operands during command matching\n (bsc#1135967)\n - drm/i915/cmdparser: Use explicit goto for error paths (bsc#1135967)\n - drm/i915/cmdparser: Use explicit goto for error paths (bsc#1135967)\n - drm/i915/cml: Add second PCH ID for CMP (bsc#1111666).\n - drm/i915: Disable Secure Batches for gen6+\n - drm/i915: Disable Secure Batches for gen6+ (bsc#1135967)\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n - drm/i915/gtt: Add read only pages to gen8_pte_encode (bsc#1135967)\n - drm/i915/gtt: Disable read-only support under GVT (bsc#1135967)\n - drm/i915/gtt: Read-only pages for insert_entries on bdw (bsc#1135967)\n - drm/i915/ilk: Fix warning when reading emon_status with no output\n (bsc#1111666).\n - drm/i915: Lower RM timeout to avoid DSI hard hangs (bsc#1135967)\n - drm/i915: Lower RM timeout to avoid DSI hard hangs (bsc#1135967)\n - drm/i915: Prevent writing into a read-only object via a GGTT mmap\n (bsc#1135967)\n - drm/i915: Remove Master tables from cmdparser\n - drm/i915: Remove Master tables from cmdparser (bsc#1135967)\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n - drm/i915: Support ro ppgtt mapped cmdparser shadow (bsc#1135967)\n - drm/i915: Support ro ppgtt mapped cmdparser shadow buffers (bsc#1135967)\n - drm/msm/dpu: handle failures while initializing displays (bsc#1111666).\n - hyperv: set nvme msi interrupts to unmanaged (jsc#SLE-8953,\n jsc#SLE-9221, jsc#SLE-4941, bsc#1119461, bsc#1119465, bsc#1138190,\n bsc#1154905).\n - IB/core: Add mitigation for Spectre V1 (bsc#1155671)\n - integrity: prevent deadlock during digsig verification (bsc#1090631).\n - irqchip/gic-v3-its: Fix command queue pointer comparison bug\n (jsc#ECO-561).\n - irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices (jsc#ECO-561).\n - irqchip/gic-v3-its: Fix misuse of GENMASK macro (jsc#ECO-561).\n - iwlwifi: do not panic in error path on non-msix systems (bsc#1155692).\n - iwlwifi: exclude GEO SAR support for 3168 (bsc#1111666).\n - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).\n - iwlwifi: fw: do not send GEO_TX_POWER_LIMIT command to FW version 36\n (bsc#1111666).\n - kabi protect enum RDMA_DRIVER_EFA (jsc#SLE-4805)\n - kABI workaround for drm_vma_offset_node readonly field addition\n (bsc#1135967)\n - kABI workaround for mmc_host retune_crc_disable flag addition\n (bsc#1111666).\n - KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully disabled and !vhe\n (jsc#ECO-561).\n - KVM: arm/arm64: Clean dcache to PoC when changing PTE due to CoW\n (jsc#ECO-561,jsc#SLE-10671).\n - KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h\n (jsc#ECO-561,jsc#SLE-10671).\n - KVM: arm/arm64: Drop vcpu parameter from guest cache maintenance\n operartions (jsc#ECO-561,jsc#SLE-10671).\n - KVM: arm/arm64: Limit icache invalidation to prefetch aborts\n (jsc#ECO-561,jsc#SLE-10671).\n - KVM: arm/arm64: Only clean the dcache on translation fault\n (jsc#ECO-561,jsc#SLE-10671).\n - KVM: arm/arm64: Preserve Exec permission across R/W permission faults\n (jsc#ECO-561,jsc#SLE-10671).\n - KVM: arm/arm64: Split dcache/icache flushing (jsc#ECO-561,jsc#SLE-10671).\n - KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active\n (bsc#1117665).\n - md/raid0: avoid RAID0 data corruption due to layout confusion\n (bsc#1140090).\n - md/raid0: fix warning message for parameter default_layout (bsc#1140090).\n - mmc: core: Add sdio_retune_hold_now() and sdio_retune_release()\n (bsc#1111666).\n - mmc: core: API to temporarily disable retuning for SDIO CRC errors\n (bsc#1111666).\n - Move upstreamed CA0132 fix into sorted section\n - net: openvswitch: free vport unless register_netdevice() succeeds\n (git-fixes).\n - phylink: fix kernel-doc warnings (bsc#1111666).\n - power: supply: max14656: fix potential use-after-free (bsc#1051510).\n - RDMA/efa: Add Amazon EFA driver (jsc#SLE-4805)\n - RDMA/hns: Add reset process for function-clear (bsc#1155061).\n - RDMA/hns: Remove the some magic number (bsc#1155061).\n - RDMA/restrack: Track driver QP types in resource tracker (jsc#SLE-4805)\n - Revert \"ALSA: hda: Flush interrupts on disabling\" (bsc#1051510).\n - Revert synaptics-rmi4 patch due to regression (bsc#1155982) Also\n blacklisting it\n - rpm/kernel-subpackage-spec: Mention debuginfo in the subpackage\n description (bsc#1149119).\n - s390: add support for IBM z15 machines (bsc#1152696 LTC#181731).\n - s390/cpumsf: Check for CPU Measurement sampling (bsc#1153681 LTC#181855).\n - s390: fix setting of mio addressing control (bsc#1152665 LTC#181729).\n - s390/pci: add mio_enabled attribute (bsc#1152665 LTC#181729).\n - s390/pci: correctly handle MIO opt-out (bsc#1152665 LTC#181729).\n - s390/pci: deal with devices that have no support for MIO instructions\n (bsc#1152665 LTC#181729).\n - s390/pci: fix MSI message data (bsc#1152697 LTC#181730).\n - sc16is7xx: Fix for \"Unexpected interrupt: 8\" (bsc#1051510).\n - sched/fair: Avoid divide by zero when rebalancing domains (bsc#1096254).\n - scsi: lpfc: Limit xri count for kdump environment (bsc#1154124).\n - scsi: qla2xxx: Add error handling for PLOGI ELS passthrough (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop event (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Check for MB timeout while capturing ISP27/28xx FW dump\n (bsc#1143706 bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Do command completion on abort timeout (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Dual FCP-NVMe target port support (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix device connect issues in P2P configuration\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix double scsi_done for abort path (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix driver unload hang (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix memory leak when sending I/O fails (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix N2N link reset (bsc#1143706 bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix N2N link up fail (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Fix partial flash write of MBI (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Fix SRB leak on switch command timeout (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix stale mem access on driver unload (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix unbound sleep in fcport delete path (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: fixup incorrect usage of host_byte (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Improve logging for scan thread (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Initialized mailbox to prevent driver load failure\n (bsc#1143706 bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: initialize fc4_type_priority (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Optimize NPIV tear down process (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Remove an include directive (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: remove redundant assignment to pointer host (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Set remove flag for all VP (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Silence fwdump template message (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: stop timer in shutdown path (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Update driver version to 10.01.00.20-k (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Update driver version to 10.01.00.21-k (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: sd: Ignore a failure to sync cache due to lack of authorization\n (git-fixes).\n - scsi: storvsc: Add ability to change scsi queue depth (bsc#1155021).\n - scsi: zfcp: fix reaction on bit error threshold notification\n (bsc#1154956 LTC#182054).\n - serial: fix kernel-doc warning in comments (bsc#1051510).\n - serial: mctrl_gpio: Check for NULL pointer (bsc#1051510).\n - serial: uartlite: fix exit path null pointer (bsc#1051510).\n - staging: rtl8188eu: fix null dereference when kzalloc fails\n (bsc#1051510).\n - supporte.conf: add efivarfs to kernel-default-base (bsc#1154858).\n - tracing: Get trace_array reference for available_tracers files\n (bsc#1156429).\n - usb: gadget: Reject endpoints with 0 maxpacket value (bsc#1051510).\n - usb: gadget: udc: atmel: Fix interrupt storm in FIFO mode (bsc#1051510).\n - usb: handle warm-reset port requests on hub resume (bsc#1051510).\n - usb: ldusb: fix control-message timeout (bsc#1051510).\n - usb: ldusb: fix ring-buffer locking (bsc#1051510).\n - usb: serial: whiteheat: fix line-speed endianness (bsc#1051510).\n - usb: serial: whiteheat: fix potential slab corruption (bsc#1051510).\n - usb-storage: Revert commit 747668dbc061 (\"usb-storage: Set\n virt_boundary_mask to avoid SG overflows\") (bsc#1051510).\n - wil6210: fix freeing of rx buffers in EDMA mode (bsc#1111666).\n\n\nSpecial Instructions and Notes:\n\n Please reboot the system after installing this update.\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.1:\n\n zypper in -t patch openSUSE-2019-2507=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-14T00:00:00", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-10220", "CVE-2019-11135", "CVE-2019-16231", "CVE-2019-17055", "CVE-2019-18805"], "modified": "2019-11-14T00:00:00", "id": "OPENSUSE-SU-2019:2507-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/45LLGKHM3X6KQJN67OZHE3KEGCRBVGEJ/", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-04-18T12:41:37", "description": "An update that solves 10 vulnerabilities and has 38 fixes\n is now available.\n\nDescription:\n\n\n\n The openSUSE Leap 15.0 kernel was updated to receive various security and\n bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2019-0154: An unprotected read access to i915 registers has been\n fixed that could have been abused to facilitate a local\n denial-of-service attack. (bsc#1135966)\n - CVE-2019-0155: A privilege escalation vulnerability has been fixed in\n the i915 module that allowed batch buffers from user mode to gain super\n user privileges. (bsc#1135967)\n - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not check the\n alloc_workqueue return value, leading to a NULL pointer dereference\n (bnc#1150466).\n - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed integer overflow\n in tcp_ack_update_rtt() when userspace writes a very large integer to\n /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or\n possibly unspecified other impact, aka CID-19fad20d15a6 (bnc#1156187).\n - CVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the\n AF_ISDN network module did not enforce CAP_NET_RAW, which means that\n unprivileged users can create a raw socket, aka CID-b91ee4aa2a21\n (bnc#1152782).\n - CVE-2019-16995: A memory leak exits in hsr_dev_finalize() in\n net/hsr/hsr_device.c, if hsr_add_port fails to add a port, which may\n cause denial of service, aka CID-6caabe7f197d (bnc#1152685).\n - CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\n with Transactional Memory support could be used to facilitate\n sidechannel information leaks out of microarchitectural buffers, similar\n to the previously described \"Microarchitectural Data Sampling\" attack.\n\n The Linux kernel was supplemented with the option to disable TSX\n operation altogether (requiring CPU Microcode updates on older systems)\n and better flushing of microarchitectural buffers (VERW).\n\n The set of options available is described in our TID at\n https://www.suse.com/support/kb/doc/?id=7024251\n\n - CVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the\n alloc_workqueue return value, leading to a NULL pointer dereference\n (bnc#1150457).\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a\n race condition in the Instruction Fetch Unit of the Intel CPU to cause a\n Machine Exception during Page Size Change, causing the CPU core to be\n non-functional.\n\n The Linux Kernel kvm hypervisor was adjusted to avoid page size changes\n in executable pages by splitting / merging huge pages into small pages as\n needed.\n\n More information can be found on\n https://www.suse.com/support/kb/doc/?id=7023735\n\n - CVE-2019-10220: Added sanity checks on the pathnames passed to the user\n space. (bsc#1144903).\n\n The following non-security bugs were fixed:\n\n - ALSA: bebob: Fix prototype of helper function to return negative value\n (bsc#1051510).\n - ALSA: bebob: fix to detect configured source of sampling clock for\n Focusrite Saffire Pro i/o series (git-fixes).\n - ALSA: hda: Add Elkhart Lake PCI ID (bsc#1051510).\n - ALSA: hda: Add Tigerlake/Jasperlake PCI ID (bsc#1051510).\n - ALSA: hda/ca0132 - Fix possible workqueue stall (bsc#1155836).\n - ALSA: hda/realtek - Add support for ALC623 (bsc#1051510).\n - ALSA: hda/realtek - Add support for ALC711 (bsc#1051510).\n - ALSA: hda/realtek - Fix 2 front mics of codec 0x623 (bsc#1051510).\n - ALSA: timer: Fix incorrectly assigned timer instance (git-fixes).\n - ALSA: timer: Fix mutex deadlock at releasing card (bsc#1051510).\n - arcnet: provide a buffer big enough to actually receive packets\n (networking-stable-19_09_30).\n - ASoc: rockchip: i2s: Fix RPM imbalance (bsc#1051510).\n - ASoC: rsnd: Reinitialize bit clock inversion flag for every format\n setting (bsc#1051510).\n - bpf: fix use after free in prog symbol exposure (bsc#1083647).\n - btrfs: block-group: Fix a memory leak due to missing\n btrfs_put_block_group() (bsc#1155178).\n - btrfs: qgroup: Always free PREALLOC META reserve in\n btrfs_delalloc_release_extents() (bsc#1155179).\n - btrfs: tracepoints: Fix bad entry members of qgroup events (bsc#1155186).\n - btrfs: tracepoints: Fix wrong parameter order for qgroup events\n (bsc#1155184).\n - can: dev: call netif_carrier_off() in register_candev() (bsc#1051510).\n - crypto: af_alg - consolidation of duplicate code (bsc#1154737).\n - crypto: af_alg - fix race accessing cipher request (bsc#1154737).\n - crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t\n (bsc#1154737).\n - crypto: af_alg - Initialize sg_num_bytes in error code path\n (bsc#1051510).\n - crypto: af_alg - remove locking in async callback (bsc#1154737).\n - crypto: af_alg - update correct dst SGL entry (bsc#1051510).\n - crypto: af_alg - wait for data at beginning of recvmsg (bsc#1154737).\n - crypto: algif_aead - copy AAD from src to dst (bsc#1154737).\n - crypto: algif_aead - fix reference counting of null skcipher\n (bsc#1154737).\n - crypto: algif_aead - overhaul memory management (bsc#1154737).\n - crypto: algif_aead - skip SGL entries with NULL page (bsc#1154737).\n - crypto: algif - return error code when no data was processed\n (bsc#1154737).\n - crypto: algif_skcipher - overhaul memory management (bsc#1154737).\n - cxgb4:Fix out-of-bounds MSI-X info array access\n (networking-stable-19_10_05).\n - dmaengine: bcm2835: Print error in case setting DMA mask fails\n (bsc#1051510).\n - dmaengine: imx-sdma: fix size check for sdma script_number (bsc#1051510).\n - drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50 (bsc#1051510).\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n - drm/i915: Add support for mandatory cmdparsing (bsc#1135967)\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n - drm/i915/cmdparser: Add support for backward jumps (bsc#1135967)\n - drm/i915/cmdparser: Ignore Length operands during command matching\n (bsc#1135967)\n - drm/i915/cmdparser: Use explicit goto for error paths (bsc#1135967)\n - drm/i915: Disable Secure Batches for gen6+\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n - drm/i915/gtt: Add read only pages to gen8_pte_encode (bsc#1135967)\n - drm/i915/gtt: Disable read-only support under GVT (bsc#1135967)\n - drm/i915/gtt: Read-only pages for insert_entries on bdw (bsc#1135967)\n - drm/i915: Lower RM timeout to avoid DSI hard hangs (bsc#1135967)\n - drm/i915: Prevent writing into a read-only object via a GGTT mmap\n (bsc#1135967)\n - drm/i915: Remove Master tables from cmdparser\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n - drm/i915: Support ro ppgtt mapped cmdparser shadow buffers (bsc#1135967)\n - efi: cper: print AER info of PCIe fatal error (bsc#1051510).\n - efi/memattr: Do not bail on zero VA if it equals the region's PA\n (bsc#1051510).\n - efivar/ssdt: Do not iterate over EFI vars if no SSDT override was\n specified (bsc#1051510).\n - HID: fix error message in hid_open_report() (bsc#1051510).\n - HID: logitech-hidpp: do all FF cleanup in hidpp_ff_destroy()\n (bsc#1051510).\n - hso: fix NULL-deref on tty open (bsc#1051510).\n - hyperv: set nvme msi interrupts to unmanaged (jsc#SLE-8953,\n jsc#SLE-9221, jsc#SLE-4941, bsc#1119461, bsc#1119465, bsc#1138190,\n bsc#1154905).\n - IB/core: Add mitigation for Spectre V1 (bsc#1155671)\n - ieee802154: ca8210: prevent memory leak (bsc#1051510).\n - input: synaptics-rmi4 - avoid processing unknown IRQs (bsc#1051510).\n - integrity: prevent deadlock during digsig verification (bsc#1090631).\n - ipv6: drop incoming packets having a v4mapped source address\n (networking-stable-19_10_05).\n - ipv6: Handle missing host route in __ipv6_ifa_notify\n (networking-stable-19_10_05).\n - iwlwifi: do not panic in error path on non-msix systems (bsc#1155692).\n - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).\n - kABI workaround for crypto/af_alg changes (bsc#1154737).\n - kABI workaround for drm_vma_offset_node readonly field addition\n (bsc#1135967)\n - ksm: cleanup stable_node chain collapse case (bnc#1144338).\n - ksm: fix use after free with merge_across_nodes = 0 (bnc#1144338).\n - ksm: introduce ksm_max_page_sharing per page deduplication limit\n (bnc#1144338).\n - ksm: optimize refile of stable_node_dup at the head of the chain\n (bnc#1144338).\n - ksm: swap the two output parameters of chain/chain_prune (bnc#1144338).\n - KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active\n (bsc#1117665).\n - mac80211: fix txq null pointer dereference (bsc#1051510).\n - mac80211: Reject malformed SSID elements (bsc#1051510).\n - md/raid0: avoid RAID0 data corruption due to layout confusion\n (bsc#1140090).\n - md/raid0: fix warning message for parameter default_layout (bsc#1140090).\n - Move upstreamed CA0132 fix into sorted section\n - netfilter: nf_nat: do not bug when mapping already exists (bsc#1146612).\n - net: openvswitch: free vport unless register_netdevice() succeeds\n (git-fixes).\n - net/phy: fix DP83865 10 Mbps HDX loopback disable function\n (networking-stable-19_09_30).\n - net: qlogic: Fix memory leak in ql_alloc_large_buffers\n (networking-stable-19_10_05).\n - net: qrtr: Stop rx_worker before freeing node\n (networking-stable-19_09_30).\n - net/rds: Fix error handling in rds_ib_add_one()\n (networking-stable-19_10_05).\n - net/rds: fix warn in rds_message_alloc_sgs (bsc#1154848).\n - net/rds: remove user triggered WARN_ON in rds_sendmsg (bsc#1154848).\n - net: Replace NF_CT_ASSERT() with WARN_ON() (bsc#1146612).\n - net/sched: act_sample: do not push mac header on ip6gre ingress\n (networking-stable-19_09_30).\n - net_sched: add policy validation for action attributes\n (networking-stable-19_09_30).\n - net_sched: fix backward compatibility for TCA_ACT_KIND (git-fixes).\n - net: Unpublish sk from sk_reuseport_cb before call_rcu\n (networking-stable-19_10_05).\n - NFSv4.1 - backchannel request should hold ref on xprt (bsc#1152624).\n - nl80211: fix null pointer dereference (bsc#1051510).\n - openvswitch: change type of UPCALL_PID attribute to NLA_UNSPEC\n (networking-stable-19_09_30).\n - power: supply: max14656: fix potential use-after-free (bsc#1051510).\n - qmi_wwan: add support for Cinterion CLS8 devices\n (networking-stable-19_10_05).\n - r8152: Set macpassthru in reset_resume callback (bsc#1051510).\n - rds: Fix warning (bsc#1154848).\n - Revert \"ALSA: hda: Flush interrupts on disabling\" (bsc#1051510).\n - Revert \"drm/radeon: Fix EEH during kexec\" (bsc#1051510).\n - Revert synaptics-rmi4 patch due to regression (bsc#1155982) Also\n blacklisting it\n - rpm/kernel-subpackage-spec: Mention debuginfo in the subpackage\n description (bsc#1149119).\n - s390/cmf: set_schib_wait add timeout (bsc#1153509, bsc#1153476).\n - s390/cpumsf: Check for CPU Measurement sampling (bsc#1153681 LTC#181855).\n - sc16is7xx: Fix for \"Unexpected interrupt: 8\" (bsc#1051510).\n - sch_cbq: validate TCA_CBQ_WRROPT to avoid crash\n (networking-stable-19_10_05).\n - sch_dsmark: fix potential NULL deref in dsmark_init()\n (networking-stable-19_10_05).\n - sched/fair: Avoid divide by zero when rebalancing domains (bsc#1096254).\n - sch_netem: fix a divide by zero in tabledist()\n (networking-stable-19_09_30).\n - scsi: lpfc: Fix devices that do not return after devloss followed by\n rediscovery (bsc#1137040).\n - scsi: lpfc: Limit xri count for kdump environment (bsc#1154124).\n - scsi: qla2xxx: Add error handling for PLOGI ELS passthrough (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop event (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Check for MB timeout while capturing ISP27/28xx FW dump\n (bsc#1143706 bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Do command completion on abort timeout (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Dual FCP-NVMe target port support (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix device connect issues in P2P configuration\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix double scsi_done for abort path (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix driver unload hang (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix memory leak when sending I/O fails (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix N2N link reset (bsc#1143706 bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix N2N link up fail (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Fix partial flash write of MBI (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Fix SRB leak on switch command timeout (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Fix stale mem access on driver unload (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix unbound sleep in fcport delete path (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: fixup incorrect usage of host_byte (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Fix wait condition in loop (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Improve logging for scan thread (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Initialized mailbox to prevent driver load failure\n (bsc#1143706 bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: initialize fc4_type_priority (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Optimize NPIV tear down process (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Remove an include directive (bsc#1143706 bsc#1082635\n bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: remove redundant assignment to pointer host (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: qla2xxx: Set remove flag for all VP (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Silence fwdump template message (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: stop timer in shutdown path (bsc#1143706 bsc#1082635\n bsc#1123034).\n - scsi: qla2xxx: Update driver version to 10.01.00.20-k (bsc#1143706\n bsc#1082635 bsc#1123034).\n - scsi: qla2xxx: Update driver version to 10.01.00.21-k (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n - scsi: sd: Ignore a failure to sync cache due to lack of authorization\n (git-fixes).\n - scsi: storvsc: Add ability to change scsi queue depth (bsc#1155021).\n - scsi: zfcp: fix reaction on bit error threshold notification\n (bsc#1154956 LTC#182054).\n - serial: fix kernel-doc warning in comments (bsc#1051510).\n - serial: mctrl_gpio: Check for NULL pointer (bsc#1051510).\n - serial: uartlite: fix exit path null pointer (bsc#1051510).\n - skge: fix checksum byte order (networking-stable-19_09_30).\n - staging: rtl8188eu: fix null dereference when kzalloc fails\n (bsc#1051510).\n - staging: wlan-ng: fix exit return when sme->key_idx >= NUM_WEPKEYS\n (bsc#1051510).\n - supporte.conf: add efivarfs to kernel-default-base (bsc#1154858).\n - tipc: fix unlimited bundling of small messages\n (networking-stable-19_10_05).\n - tracing: Get trace_array reference for available_tracers files\n (bsc#1156429).\n - usb: gadget: Reject endpoints with 0 maxpacket value (bsc#1051510).\n - usb: gadget: udc: atmel: Fix interrupt storm in FIFO mode (bsc#1051510).\n - usb: handle warm-reset port requests on hub resume (bsc#1051510).\n - usb: ldusb: fix control-message timeout (bsc#1051510).\n - usb: ldusb: fix memleak on disconnect (bsc#1051510).\n - usb: ldusb: fix NULL-derefs on driver unbind (bsc#1051510).\n - usb: ldusb: fix read info leaks (bsc#1051510).\n - usb: ldusb: fix ring-buffer locking (bsc#1051510).\n - usb: legousbtower: fix a signedness bug in tower_probe() (bsc#1051510).\n - usb: legousbtower: fix memleak on disconnect (bsc#1051510).\n - usb: serial: ti_usb_3410_5052: fix port-close races (bsc#1051510).\n - usb: serial: whiteheat: fix line-speed endianness (bsc#1051510).\n - usb: serial: whiteheat: fix potential slab corruption (bsc#1051510).\n - usb-storage: Revert commit 747668dbc061 (\"usb-storage: Set\n virt_boundary_mask to avoid SG overflows\") (bsc#1051510).\n - usb: udc: lpc32xx: fix bad bit shift operation (bsc#1051510).\n - usb: usblp: fix use-after-free on disconnect (bsc#1051510).\n - vsock: Fix a lockdep warning in __vsock_release()\n (networking-stable-19_10_05).\n - x86/boot/64: Make level2_kernel_pgt pages invalid outside kernel area\n (bnc#1153969).\n - x86/boot/64: Round memory hole size up to next PMD page (bnc#1153969).\n\n\nSpecial Instructions and Notes:\n\n Please reboot the system after installing this update.\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.0:\n\n zypper in -t patch openSUSE-2019-2503=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-14T00:00:00", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-10220", "CVE-2019-11135", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16995", "CVE-2019-17055", "CVE-2019-18805"], "modified": "2019-11-14T00:00:00", "id": "OPENSUSE-SU-2019:2503-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GT2JTOAOVM6XT2DFUS6CAXI4NAAVMRVR/", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "redhat": [{"lastseen": "2023-08-04T12:28:04", "description": "The kernel-alt packages provide the Linux kernel version 4.x.\n\nSecurity Fix(es):\n\n* kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow (CVE-2019-17666)\n\n* kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871)\n\n* kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459)\n\n* kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460)\n\n* kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884)\n\n* kernel: powerpc: local user can read vector registers of other users' processes via a Facility Unavailable exception (CVE-2019-15030)\n\n* kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916)\n\n* kernel: integer overflow in tcp_ack_update_rtt in net/ipv4/tcp_input.c (CVE-2019-18805)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* lpfc: NVMe/FC target test machine rhel-storage-62 crashes on boot when connected to FC switch (BZ#1623205)\n\n* kernel BUG at fs/nfs_common/grace.c:107! (BZ#1637543)\n\n* RHEL-Alt-7.6 - Need a fix for kernel bug cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias() (BZ#1711934)\n\n* Backport \"fs/dcache.c: add cond_resched() in shrink_dentry_list()\" (32785c0539b7) [rhel-alt-7.6.z] (BZ#1758861)\n\n* [RHEL-ALT-7.6.z][arm64] iommu/iova: Fix tracking of recently failed iova address (BZ#1780500)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-03-09T13:16:17", "type": "redhat", "title": "(RHSA-2020:0740) Important: kernel-alt security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 8.3, "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-16871", "CVE-2019-11884", "CVE-2019-15030", "CVE-2019-15916", "CVE-2019-17666", "CVE-2019-18805", "CVE-2019-3459", "CVE-2019-3460"], "modified": "2020-03-09T13:39:39", "id": "RHSA-2020:0740", "href": "https://access.redhat.com/errata/RHSA-2020:0740", "cvss": {"score": 8.3, "vector": "AV:A/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-08-04T12:28:04", "description": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: use-after-free in __blk_add_trace in kernel/trace/blktrace.c (CVE-2019-19768)\n\n* kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871)\n\n* kernel: memory leak in the kernel_read_file function in fs/exec.c allows to cause a denial of service (CVE-2019-8980)\n\n* kernel: unprivileged users able to create RAW sockets in AF_IEEE802154 network protocol. (CVE-2019-17053)\n\n* kernel: unprivileged users able to create RAW sockets in AF_ISDN network protocol. (CVE-2019-17055)\n\n* kernel: integer overflow in tcp_ack_update_rtt in net/ipv4/tcp_input.c (CVE-2019-18805)\n\n* kernel: information leak bug caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (CVE-2019-19534)\n\n* kernel: some ipv6 protocols not encrypted over ipsec tunnel. (CVE-2020-1749)\n\n* Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR (CVE-2019-10639)\n\n* kernel: An out-of-bounds read in drivers/scsi/qedi/qedi_dbg.c leading to crash or information disclosure (CVE-2019-15090)\n\n* kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash (CVE-2019-15099)\n\n* kernel: Null pointer dereference in the sound/usb/line6/pcm.c (CVE-2019-15221)\n\n* kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS (CVE-2019-19057)\n\n* kernel: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel (DOS) (CVE-2019-19073)\n\n* kernel: a memory leak in the ath9k management function in allows local DoS (CVE-2019-19074)\n\n* kernel: when cpu.cfs_quota_us is used allows attackers to cause a denial of service against non-cpu-bound applications (CVE-2019-19922)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* RT: update RT source tree to the RHEL-8.2 tree (BZ#1708716)\n\n* KVM-RT guest fails boot with emulatorsched (BZ#1712781)\n\n* 8 vCPU guest need max latency < 20 us with stress [RT-8.2] (BZ#1757165)\n\n* Request nx_huge_pages=N as default value to avoid kvm-rt guest large latency spike [rt-8] (BZ#1788352)\n\n* RT: Add rpm Provide of 'kernel' to indicate that this is a kernel package (BZ#1796284)\n\n* [RHEL8] RT kernel signed by test certificate and not Red Hat Secure Boot (BZ#1806871)\n\nEnhancement(s):\n\n* update to the upstream 5.x RT patchset (BZ#1680161)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-04-28T08:51:22", "type": "redhat", "title": "(RHSA-2020:1567) Important: kernel-rt security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-16871", "CVE-2019-10639", "CVE-2019-12819", "CVE-2019-15090", "CVE-2019-15099", "CVE-2019-15221", "CVE-2019-15223", "CVE-2019-16234", "CVE-2019-17053", "CVE-2019-17055", "CVE-2019-18282", "CVE-2019-18805", "CVE-2019-19045", "CVE-2019-19047", "CVE-2019-19055", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19059", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19077", "CVE-2019-19532", "CVE-2019-19534", "CVE-2019-19768", "CVE-2019-19922", "CVE-2019-5108", "CVE-2019-8980", "CVE-2020-10690", "CVE-2020-1749", "CVE-2020-7053"], "modified": "2021-02-09T10:15:14", "id": "RHSA-2020:1567", "href": "https://access.redhat.com/errata/RHSA-2020:1567", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-08-04T12:28:04", "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: use-after-free in __blk_add_trace in kernel/trace/blktrace.c (CVE-2019-19768)\n\n* kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871)\n\n* kernel: memory leak in the kernel_read_file function in fs/exec.c allows to cause a denial of service (CVE-2019-8980)\n\n* kernel: unprivileged users able to create RAW sockets in AF_IEEE802154 network protocol. (CVE-2019-17053)\n\n* kernel: unprivileged users able to create RAW sockets in AF_ISDN network protocol. (CVE-2019-17055)\n\n* kernel: integer overflow in tcp_ack_update_rtt in net/ipv4/tcp_input.c (CVE-2019-18805)\n\n* kernel: information leak bug caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (CVE-2019-19534)\n\n* kernel: some ipv6 protocols not encrypted over ipsec tunnel. (CVE-2020-1749)\n\n* Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR (CVE-2019-10639)\n\n* kernel: An out-of-bounds read in drivers/scsi/qedi/qedi_dbg.c leading to crash or information disclosure (CVE-2019-15090)\n\n* kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash (CVE-2019-15099)\n\n* kernel: Null pointer dereference in the sound/usb/line6/pcm.c (CVE-2019-15221)\n\n* kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS (CVE-2019-19057)\n\n* kernel: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel (DOS) (CVE-2019-19073)\n\n* kernel: a memory leak in the ath9k management function in allows local DoS (CVE-2019-19074)\n\n* kernel: when cpu.cfs_quota_us is used allows attackers to cause a denial of service against non-cpu-bound applications (CVE-2019-19922)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nThis update also fixes several bugs and adds various enhancements. 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RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel / kernel-abi-whitelists / kernel-bootwrapper / kernel-debug / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:32:18", "description": "The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2019-0154: An unprotected read access to i915 registers has been fixed that could have been abused to facilitate a local denial-of-service attack.\n (bsc#1135966)\n\n - CVE-2019-0155: A privilege escalation vulnerability has been fixed in the i915 module that allowed batch buffers from user mode to gain super user privileges.\n (bsc#1135967)\n\n - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\n - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6 (bnc#1156187).\n\n - CVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21 (bnc#1152782).\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.\n\n The Linux kernel was supplemented with the option to disable TSX operation altogether (requiring CPU Microcode updates on older systems) and better flushing of microarchitectural buffers (VERW).\n\n The set of options available is described in our TID at https://www.suse.com/support/kb/doc/?id=7024251\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional.\n\n The Linux Kernel kvm hypervisor was adjusted to avoid page size changes in executable pages by splitting / merging huge pages into small pages as needed.\n\n More information can be found on https://www.suse.com/support/kb/doc/?id=7023735\n\n - CVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903).\n\nThe following non-security bugs were fixed :\n\n - ALSA: bebob: Fix prototype of helper function to return negative value (bsc#1051510).\n\n - ALSA: bebob: fix to detect configured source of sampling clock for Focusrite Saffire Pro i/o series (git-fixes).\n\n - ALSA: firewire-motu: add support for MOTU 4pre (bsc#1111666).\n\n - ALSA: hda/ca0132 - Fix possible workqueue stall (bsc#1155836).\n\n - ALSA: hda/realtek - Add support for ALC623 (bsc#1051510).\n\n - ALSA: hda/realtek - Fix 2 front mics of codec 0x623 (bsc#1051510).\n\n - ALSA: timer: Fix incorrectly assigned timer instance (git-fixes).\n\n - ALSA: timer: Fix mutex deadlock at releasing card (bsc#1051510).\n\n - ALSA: usb-audio: Add DSD support for Gustard U16/X26 USB Interface (bsc#1051510).\n\n - ALSA: usb-audio: Disable quirks for BOSS Katana amplifiers (bsc#1111666).\n\n - ALSA: usb-audio: Fix copy&paste error in the validator (bsc#1111666).\n\n - arm64: Add decoding macros for CP15_32 and CP15_64 traps (jsc#ECO-561).\n\n - arm64: Add part number for Neoverse N1 (jsc#ECO-561).\n\n - arm64: Add silicon-errata.txt entry for ARM erratum 1188873 (jsc#ECO-561).\n\n - arm64: Add support for new control bits CTR_EL0.DIC and CTR_EL0.IDC (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Apply ARM64_ERRATUM_1188873 to Neoverse-N1 (jsc#ECO-561).\n\n - arm64: arch_timer: Add workaround for ARM erratum 1188873 (jsc#ECO-561).\n\n - arm64: arch_timer: avoid unused function warning (jsc#ECO-561).\n\n - arm64: compat: Add CNTFRQ trap handler (jsc#ECO-561).\n\n - arm64: compat: Add CNTVCT trap handler (jsc#ECO-561).\n\n - arm64: compat: Add condition code checks and IT advance (jsc#ECO-561).\n\n - arm64: compat: Add cp15_32 and cp15_64 handler arrays (jsc#ECO-561).\n\n - arm64: compat: Add separate CP15 trapping hook (jsc#ECO-561).\n\n - arm64: compat: Workaround Neoverse-N1 #1542419 for compat user-space (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpu_errata: Remove ARM64_MISMATCHED_CACHE_LINE_SIZE (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64/cpufeature: Convert hook_lock to raw_spin_lock_t in cpu_enable_ssbs() (jsc#ECO-561).\n\n - arm64: cpufeature: ctr: Fix cpu capability check for late CPUs (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpufeature: Detect SSBS and advertise to userspace (jsc#ECO-561).\n\n - arm64: cpufeature: Fix handling of CTR_EL0.IDC field (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpufeature: Trap CTR_EL0 access only where it is necessary (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpu: Move errata and feature enable callbacks closer to callers (jsc#ECO-561).\n\n - arm64: entry: Allow handling of undefined instructions from EL1 (jsc#ECO-561).\n\n - arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419 (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Fake the IminLine size on systems affected by Neoverse-N1 #1542419 (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Fix mismatched cache line size detection (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Fix silly typo in comment (jsc#ECO-561).\n\n - arm64: fix SSBS sanitization (jsc#ECO-561).\n\n - arm64: force_signal_inject: WARN if called from kernel context (jsc#ECO-561).\n\n - arm64: Force SSBS on context switch (jsc#ECO-561).\n\n - arm64: Handle erratum 1418040 as a superset of erratum 1188873 (jsc#ECO-561).\n\n - arm64: Introduce sysreg_clear_set() (jsc#ECO-561).\n\n - arm64: kill change_cpacr() (jsc#ECO-561).\n\n - arm64: kill config_sctlr_el1() (jsc#ECO-561).\n\n - arm64: KVM: Add invalidate_icache_range helper (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: KVM: PTE/PMD S2 XN bit definition (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT (jsc#ECO-561).\n\n - arm64: move SCTLR_EL(1,2) assertions to <asm/sysreg.h> (jsc#ECO-561).\n\n - arm64: Restrict ARM64_ERRATUM_1188873 mitigation to AArch32 (jsc#ECO-561).\n\n - arm64: ssbd: Add support for PSTATE.SSBS rather than trapping to EL3 (jsc#ECO-561).\n\n - arm64: ssbd: Drop #ifdefs for PR_SPEC_STORE_BYPASS (jsc#ECO-561).\n\n - arm: KVM: Add optimized PIPT icache flushing (jsc#ECO-561,jsc#SLE-10671).\n\n - ath10k: assign 'n_cipher_suites = 11' for WCN3990 to enable WPA3 (bsc#1111666).\n\n - brcmfmac: sdio: Disable auto-tuning around commands expected to fail (bsc#1111666).\n\n - brcmfmac: sdio: Do not tune while the card is off (bsc#1111666).\n\n - can: dev: call netif_carrier_off() in register_candev() (bsc#1051510).\n\n - config: arm64: enable erratum 1418040 and 1542419\n\n - dmaengine: bcm2835: Print error in case setting DMA mask fails (bsc#1051510).\n\n - dmaengine: imx-sdma: fix size check for sdma script_number (bsc#1051510).\n\n - drm/amd/display: fix odm combine pipe reset (bsc#1111666).\n\n - drm/amdgpu: fix memory leak (bsc#1111666).\n\n - drm/amdgpu/powerplay/vega10: allow undervolting in p7 (bsc#1111666).\n\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n\n - drm/i915: Add support for mandatory cmdparsing (bsc#1135967)\n\n - drm/i915: Add support for mandatory cmdparsing (bsc#1135967)\n\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n\n - drm/i915/cmdparser: Add support for backward jumps (bsc#1135967)\n\n - drm/i915/cmdparser: Add support for backward jumps (bsc#1135967)\n\n - drm/i915/cmdparser: Ignore Length operands during (bsc#1135967)\n\n - drm/i915/cmdparser: Ignore Length operands during command matching (bsc#1135967)\n\n - drm/i915/cmdparser: Use explicit goto for error paths (bsc#1135967)\n\n - drm/i915/cmdparser: Use explicit goto for error paths (bsc#1135967)\n\n - drm/i915/cml: Add second PCH ID for CMP (bsc#1111666).\n\n - drm/i915: Disable Secure Batches for gen6+\n\n - drm/i915: Disable Secure Batches for gen6+ (bsc#1135967)\n\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n\n - drm/i915/gtt: Add read only pages to gen8_pte_encode (bsc#1135967)\n\n - drm/i915/gtt: Disable read-only support under GVT (bsc#1135967)\n\n - drm/i915/gtt: Read-only pages for insert_entries on bdw (bsc#1135967)\n\n - drm/i915/ilk: Fix warning when reading emon_status with no output (bsc#1111666).\n\n - drm/i915: Lower RM timeout to avoid DSI hard hangs (bsc#1135967)\n\n - drm/i915: Lower RM timeout to avoid DSI hard hangs (bsc#1135967)\n\n - drm/i915: Prevent writing into a read-only object via a GGTT mmap (bsc#1135967)\n\n - drm/i915: Remove Master tables from cmdparser\n\n - drm/i915: Remove Master tables from cmdparser (bsc#1135967)\n\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n\n - drm/i915: Support ro ppgtt mapped cmdparser shadow (bsc#1135967)\n\n - drm/i915: Support ro ppgtt mapped cmdparser shadow buffers (bsc#1135967)\n\n - drm/msm/dpu: handle failures while initializing displays (bsc#1111666).\n\n - hyperv: set nvme msi interrupts to unmanaged (jsc#SLE-8953, jsc#SLE-9221, jsc#SLE-4941, bsc#1119461, bsc#1119465, bsc#1138190, bsc#1154905).\n\n - IB/core: Add mitigation for Spectre V1 (bsc#1155671)\n\n - integrity: prevent deadlock during digsig verification (bsc#1090631).\n\n - irqchip/gic-v3-its: Fix command queue pointer comparison bug (jsc#ECO-561).\n\n - irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices (jsc#ECO-561).\n\n - irqchip/gic-v3-its: Fix misuse of GENMASK macro (jsc#ECO-561).\n\n - iwlwifi: do not panic in error path on non-msix systems (bsc#1155692).\n\n - iwlwifi: exclude GEO SAR support for 3168 (bsc#1111666).\n\n - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).\n\n - iwlwifi: fw: do not send GEO_TX_POWER_LIMIT command to FW version 36 (bsc#1111666).\n\n - kabi protect enum RDMA_DRIVER_EFA (jsc#SLE-4805)\n\n - kABI workaround for drm_vma_offset_node readonly field addition (bsc#1135967)\n\n - kABI workaround for mmc_host retune_crc_disable flag addition (bsc#1111666).\n\n - KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully disabled and !vhe (jsc#ECO-561).\n\n - KVM: arm/arm64: Clean dcache to PoC when changing PTE due to CoW (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Drop vcpu parameter from guest cache maintenance operartions (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Limit icache invalidation to prefetch aborts (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Only clean the dcache on translation fault (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Preserve Exec permission across R/W permission faults (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Split dcache/icache flushing (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active (bsc#1117665).\n\n - md/raid0: avoid RAID0 data corruption due to layout confusion (bsc#1140090).\n\n - md/raid0: fix warning message for parameter default_layout (bsc#1140090).\n\n - mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() (bsc#1111666).\n\n - mmc: core: API to temporarily disable retuning for SDIO CRC errors (bsc#1111666).\n\n - Move upstreamed CA0132 fix into sorted section\n\n - net: openvswitch: free vport unless register_netdevice() succeeds (git-fixes).\n\n - phylink: fix kernel-doc warnings (bsc#1111666).\n\n - power: supply: max14656: fix potential use-after-free (bsc#1051510).\n\n - RDMA/efa: Add Amazon EFA driver (jsc#SLE-4805)\n\n - RDMA/hns: Add reset process for function-clear (bsc#1155061).\n\n - RDMA/hns: Remove the some magic number (bsc#1155061).\n\n - RDMA/restrack: Track driver QP types in resource tracker (jsc#SLE-4805)\n\n - Revert 'ALSA: hda: Flush interrupts on disabling' (bsc#1051510).\n\n - Revert synaptics-rmi4 patch due to regression (bsc#1155982) Also blacklisting it\n\n - rpm/kernel-subpackage-spec: Mention debuginfo in the subpackage description (bsc#1149119).\n\n - s390: add support for IBM z15 machines (bsc#1152696 LTC#181731).\n\n - s390/cpumsf: Check for CPU Measurement sampling (bsc#1153681 LTC#181855).\n\n - s390: fix setting of mio addressing control (bsc#1152665 LTC#181729).\n\n - s390/pci: add mio_enabled attribute (bsc#1152665 LTC#181729).\n\n - s390/pci: correctly handle MIO opt-out (bsc#1152665 LTC#181729).\n\n - s390/pci: deal with devices that have no support for MIO instructions (bsc#1152665 LTC#181729).\n\n - s390/pci: fix MSI message data (bsc#1152697 LTC#181730).\n\n - sc16is7xx: Fix for 'Unexpected interrupt: 8' (bsc#1051510).\n\n - sched/fair: Avoid divide by zero when rebalancing domains (bsc#1096254).\n\n - scsi: lpfc: Limit xri count for kdump environment (bsc#1154124).\n\n - scsi: qla2xxx: Add error handling for PLOGI ELS passthrough (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop event (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Check for MB timeout while capturing ISP27/28xx FW dump (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Do command completion on abort timeout (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Dual FCP-NVMe target port support (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix device connect issues in P2P configuration (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix double scsi_done for abort path (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix driver unload hang (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix memory leak when sending I/O fails (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix N2N link reset (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix N2N link up fail (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix partial flash write of MBI (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix SRB leak on switch command timeout (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix stale mem access on driver unload (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix unbound sleep in fcport delete path (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: fixup incorrect usage of host_byte (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Improve logging for scan thread (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Initialized mailbox to prevent driver load failure (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: initialize fc4_type_priority (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Optimize NPIV tear down process (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Remove an include directive (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: remove redundant assignment to pointer host (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Set remove flag for all VP (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Silence fwdump template message (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: stop timer in shutdown path (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Update driver version to 10.01.00.20-k (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Update driver version to 10.01.00.21-k (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: sd: Ignore a failure to sync cache due to lack of authorization (git-fixes).\n\n - scsi: storvsc: Add ability to change scsi queue depth (bsc#1155021).\n\n - scsi: zfcp: fix reaction on bit error threshold notification (bsc#1154956 LTC#182054).\n\n - serial: fix kernel-doc warning in comments (bsc#1051510).\n\n - serial: mctrl_gpio: Check for NULL pointer (bsc#1051510).\n\n - serial: uartlite: fix exit path NULL pointer (bsc#1051510).\n\n - staging: rtl8188eu: fix null dereference when kzalloc fails (bsc#1051510).\n\n - supporte.conf: add efivarfs to kernel-default-base (bsc#1154858).\n\n - tracing: Get trace_array reference for available_tracers files (bsc#1156429).\n\n - usb: gadget: Reject endpoints with 0 maxpacket value (bsc#1051510).\n\n - usb: gadget: udc: atmel: Fix interrupt storm in FIFO mode (bsc#1051510).\n\n - usb: handle warm-reset port requests on hub resume (bsc#1051510).\n\n - usb: ldusb: fix control-message timeout (bsc#1051510).\n\n - usb: ldusb: fix ring-buffer locking (bsc#1051510).\n\n - usb: serial: whiteheat: fix line-speed endianness (bsc#1051510).\n\n - usb: serial: whiteheat: fix potential slab corruption (bsc#1051510).\n\n - usb-storage: Revert commit 747668dbc061 ('usb-storage:\n Set virt_boundary_mask to avoid SG overflows') (bsc#1051510).\n\n - wil6210: fix freeing of rx buffers in EDMA mode (bsc#1111666).", "cvss3": {}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2019-2507)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-10220", "CVE-2019-11135", "CVE-2019-16231", "CVE-2019-17055", "CVE-2019-18805"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-default-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-kvmsmall", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-base", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-debuginfo", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-debugsource", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-base", "p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel-debuginfo", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-2507.NASL", "href": "https://www.tenable.com/plugins/nessus/131061", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2507.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131061);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-0155\", \"CVE-2019-10220\", \"CVE-2019-11135\", \"CVE-2019-16231\", \"CVE-2019-17055\", \"CVE-2019-18805\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2019-2507)\");\n script_summary(english:\"Check for the openSUSE-2019-2507 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The openSUSE Leap 15.1 kernel was updated to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2019-0154: An unprotected read access to i915\n registers has been fixed that could have been abused to\n facilitate a local denial-of-service attack.\n (bsc#1135966)\n\n - CVE-2019-0155: A privilege escalation vulnerability has\n been fixed in the i915 module that allowed batch buffers\n from user mode to gain super user privileges.\n (bsc#1135967)\n\n - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not\n check the alloc_workqueue return value, leading to a\n NULL pointer dereference (bnc#1150466).\n\n - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed\n integer overflow in tcp_ack_update_rtt() when userspace\n writes a very large integer to\n /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial\n of service or possibly unspecified other impact, aka\n CID-19fad20d15a6 (bnc#1156187).\n\n - CVE-2019-17055: base_sock_create in\n drivers/isdn/mISDN/socket.c in the AF_ISDN network\n module did not enforce CAP_NET_RAW, which means that\n unprivileged users can create a raw socket, aka\n CID-b91ee4aa2a21 (bnc#1152782).\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation\n on Intel CPUs with Transactional Memory support could be\n used to facilitate sidechannel information leaks out of\n microarchitectural buffers, similar to the previously\n described 'Microarchitectural Data Sampling' attack.\n\n The Linux kernel was supplemented with the option to\n disable TSX operation altogether (requiring CPU\n Microcode updates on older systems) and better flushing\n of microarchitectural buffers (VERW).\n\n The set of options available is described in our TID at\n https://www.suse.com/support/kb/doc/?id=7024251\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs\n could exploit a race condition in the Instruction Fetch\n Unit of the Intel CPU to cause a Machine Exception\n during Page Size Change, causing the CPU core to be\n non-functional.\n\n The Linux Kernel kvm hypervisor was adjusted to avoid\n page size changes in executable pages by splitting /\n merging huge pages into small pages as needed.\n\n More information can be found on\n https://www.suse.com/support/kb/doc/?id=7023735\n\n - CVE-2019-10220: Added sanity checks on the pathnames\n passed to the user space. (bsc#1144903).\n\nThe following non-security bugs were fixed :\n\n - ALSA: bebob: Fix prototype of helper function to return\n negative value (bsc#1051510).\n\n - ALSA: bebob: fix to detect configured source of sampling\n clock for Focusrite Saffire Pro i/o series (git-fixes).\n\n - ALSA: firewire-motu: add support for MOTU 4pre\n (bsc#1111666).\n\n - ALSA: hda/ca0132 - Fix possible workqueue stall\n (bsc#1155836).\n\n - ALSA: hda/realtek - Add support for ALC623\n (bsc#1051510).\n\n - ALSA: hda/realtek - Fix 2 front mics of codec 0x623\n (bsc#1051510).\n\n - ALSA: timer: Fix incorrectly assigned timer instance\n (git-fixes).\n\n - ALSA: timer: Fix mutex deadlock at releasing card\n (bsc#1051510).\n\n - ALSA: usb-audio: Add DSD support for Gustard U16/X26 USB\n Interface (bsc#1051510).\n\n - ALSA: usb-audio: Disable quirks for BOSS Katana\n amplifiers (bsc#1111666).\n\n - ALSA: usb-audio: Fix copy&paste error in the validator\n (bsc#1111666).\n\n - arm64: Add decoding macros for CP15_32 and CP15_64 traps\n (jsc#ECO-561).\n\n - arm64: Add part number for Neoverse N1 (jsc#ECO-561).\n\n - arm64: Add silicon-errata.txt entry for ARM erratum\n 1188873 (jsc#ECO-561).\n\n - arm64: Add support for new control bits CTR_EL0.DIC and\n CTR_EL0.IDC (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Apply ARM64_ERRATUM_1188873 to Neoverse-N1\n (jsc#ECO-561).\n\n - arm64: arch_timer: Add workaround for ARM erratum\n 1188873 (jsc#ECO-561).\n\n - arm64: arch_timer: avoid unused function warning\n (jsc#ECO-561).\n\n - arm64: compat: Add CNTFRQ trap handler (jsc#ECO-561).\n\n - arm64: compat: Add CNTVCT trap handler (jsc#ECO-561).\n\n - arm64: compat: Add condition code checks and IT advance\n (jsc#ECO-561).\n\n - arm64: compat: Add cp15_32 and cp15_64 handler arrays\n (jsc#ECO-561).\n\n - arm64: compat: Add separate CP15 trapping hook\n (jsc#ECO-561).\n\n - arm64: compat: Workaround Neoverse-N1 #1542419 for\n compat user-space (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpu_errata: Remove\n ARM64_MISMATCHED_CACHE_LINE_SIZE\n (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64/cpufeature: Convert hook_lock to raw_spin_lock_t\n in cpu_enable_ssbs() (jsc#ECO-561).\n\n - arm64: cpufeature: ctr: Fix cpu capability check for\n late CPUs (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpufeature: Detect SSBS and advertise to\n userspace (jsc#ECO-561).\n\n - arm64: cpufeature: Fix handling of CTR_EL0.IDC field\n (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpufeature: Trap CTR_EL0 access only where it is\n necessary (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: cpu: Move errata and feature enable callbacks\n closer to callers (jsc#ECO-561).\n\n - arm64: entry: Allow handling of undefined instructions\n from EL1 (jsc#ECO-561).\n\n - arm64: errata: Hide CTR_EL0.DIC on systems affected by\n Neoverse-N1 #1542419 (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Fake the IminLine size on systems affected by\n Neoverse-N1 #1542419 (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Fix mismatched cache line size detection\n (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Fix silly typo in comment (jsc#ECO-561).\n\n - arm64: fix SSBS sanitization (jsc#ECO-561).\n\n - arm64: force_signal_inject: WARN if called from kernel\n context (jsc#ECO-561).\n\n - arm64: Force SSBS on context switch (jsc#ECO-561).\n\n - arm64: Handle erratum 1418040 as a superset of erratum\n 1188873 (jsc#ECO-561).\n\n - arm64: Introduce sysreg_clear_set() (jsc#ECO-561).\n\n - arm64: kill change_cpacr() (jsc#ECO-561).\n\n - arm64: kill config_sctlr_el1() (jsc#ECO-561).\n\n - arm64: KVM: Add invalidate_icache_range helper\n (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: KVM: PTE/PMD S2 XN bit definition\n (jsc#ECO-561,jsc#SLE-10671).\n\n - arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT\n (jsc#ECO-561).\n\n - arm64: move SCTLR_EL(1,2) assertions to <asm/sysreg.h>\n (jsc#ECO-561).\n\n - arm64: Restrict ARM64_ERRATUM_1188873 mitigation to\n AArch32 (jsc#ECO-561).\n\n - arm64: ssbd: Add support for PSTATE.SSBS rather than\n trapping to EL3 (jsc#ECO-561).\n\n - arm64: ssbd: Drop #ifdefs for PR_SPEC_STORE_BYPASS\n (jsc#ECO-561).\n\n - arm: KVM: Add optimized PIPT icache flushing\n (jsc#ECO-561,jsc#SLE-10671).\n\n - ath10k: assign 'n_cipher_suites = 11' for WCN3990 to\n enable WPA3 (bsc#1111666).\n\n - brcmfmac: sdio: Disable auto-tuning around commands\n expected to fail (bsc#1111666).\n\n - brcmfmac: sdio: Do not tune while the card is off\n (bsc#1111666).\n\n - can: dev: call netif_carrier_off() in register_candev()\n (bsc#1051510).\n\n - config: arm64: enable erratum 1418040 and 1542419\n\n - dmaengine: bcm2835: Print error in case setting DMA mask\n fails (bsc#1051510).\n\n - dmaengine: imx-sdma: fix size check for sdma\n script_number (bsc#1051510).\n\n - drm/amd/display: fix odm combine pipe reset\n (bsc#1111666).\n\n - drm/amdgpu: fix memory leak (bsc#1111666).\n\n - drm/amdgpu/powerplay/vega10: allow undervolting in p7\n (bsc#1111666).\n\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n\n - drm/i915: Add support for mandatory cmdparsing\n (bsc#1135967)\n\n - drm/i915: Add support for mandatory cmdparsing\n (bsc#1135967)\n\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n\n - drm/i915/cmdparser: Add support for backward jumps\n (bsc#1135967)\n\n - drm/i915/cmdparser: Add support for backward jumps\n (bsc#1135967)\n\n - drm/i915/cmdparser: Ignore Length operands during\n (bsc#1135967)\n\n - drm/i915/cmdparser: Ignore Length operands during\n command matching (bsc#1135967)\n\n - drm/i915/cmdparser: Use explicit goto for error paths\n (bsc#1135967)\n\n - drm/i915/cmdparser: Use explicit goto for error paths\n (bsc#1135967)\n\n - drm/i915/cml: Add second PCH ID for CMP (bsc#1111666).\n\n - drm/i915: Disable Secure Batches for gen6+\n\n - drm/i915: Disable Secure Batches for gen6+ (bsc#1135967)\n\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n\n - drm/i915/gtt: Add read only pages to gen8_pte_encode\n (bsc#1135967)\n\n - drm/i915/gtt: Disable read-only support under GVT\n (bsc#1135967)\n\n - drm/i915/gtt: Read-only pages for insert_entries on bdw\n (bsc#1135967)\n\n - drm/i915/ilk: Fix warning when reading emon_status with\n no output (bsc#1111666).\n\n - drm/i915: Lower RM timeout to avoid DSI hard hangs\n (bsc#1135967)\n\n - drm/i915: Lower RM timeout to avoid DSI hard hangs\n (bsc#1135967)\n\n - drm/i915: Prevent writing into a read-only object via a\n GGTT mmap (bsc#1135967)\n\n - drm/i915: Remove Master tables from cmdparser\n\n - drm/i915: Remove Master tables from cmdparser\n (bsc#1135967)\n\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n\n - drm/i915: Support ro ppgtt mapped cmdparser shadow\n (bsc#1135967)\n\n - drm/i915: Support ro ppgtt mapped cmdparser shadow\n buffers (bsc#1135967)\n\n - drm/msm/dpu: handle failures while initializing displays\n (bsc#1111666).\n\n - hyperv: set nvme msi interrupts to unmanaged\n (jsc#SLE-8953, jsc#SLE-9221, jsc#SLE-4941, bsc#1119461,\n bsc#1119465, bsc#1138190, bsc#1154905).\n\n - IB/core: Add mitigation for Spectre V1 (bsc#1155671)\n\n - integrity: prevent deadlock during digsig verification\n (bsc#1090631).\n\n - irqchip/gic-v3-its: Fix command queue pointer comparison\n bug (jsc#ECO-561).\n\n - irqchip/gic-v3-its: Fix LPI release for Multi-MSI\n devices (jsc#ECO-561).\n\n - irqchip/gic-v3-its: Fix misuse of GENMASK macro\n (jsc#ECO-561).\n\n - iwlwifi: do not panic in error path on non-msix systems\n (bsc#1155692).\n\n - iwlwifi: exclude GEO SAR support for 3168 (bsc#1111666).\n\n - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).\n\n - iwlwifi: fw: do not send GEO_TX_POWER_LIMIT command to\n FW version 36 (bsc#1111666).\n\n - kabi protect enum RDMA_DRIVER_EFA (jsc#SLE-4805)\n\n - kABI workaround for drm_vma_offset_node readonly field\n addition (bsc#1135967)\n\n - kABI workaround for mmc_host retune_crc_disable flag\n addition (bsc#1111666).\n\n - KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully\n disabled and !vhe (jsc#ECO-561).\n\n - KVM: arm/arm64: Clean dcache to PoC when changing PTE\n due to CoW (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h\n (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Drop vcpu parameter from guest cache\n maintenance operartions (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Limit icache invalidation to prefetch\n aborts (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Only clean the dcache on translation\n fault (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Preserve Exec permission across R/W\n permission faults (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: arm/arm64: Split dcache/icache flushing\n (jsc#ECO-561,jsc#SLE-10671).\n\n - KVM: vmx, svm: always run with EFER.NXE=1 when shadow\n paging is active (bsc#1117665).\n\n - md/raid0: avoid RAID0 data corruption due to layout\n confusion (bsc#1140090).\n\n - md/raid0: fix warning message for parameter\n default_layout (bsc#1140090).\n\n - mmc: core: Add sdio_retune_hold_now() and\n sdio_retune_release() (bsc#1111666).\n\n - mmc: core: API to temporarily disable retuning for SDIO\n CRC errors (bsc#1111666).\n\n - Move upstreamed CA0132 fix into sorted section\n\n - net: openvswitch: free vport unless register_netdevice()\n succeeds (git-fixes).\n\n - phylink: fix kernel-doc warnings (bsc#1111666).\n\n - power: supply: max14656: fix potential use-after-free\n (bsc#1051510).\n\n - RDMA/efa: Add Amazon EFA driver (jsc#SLE-4805)\n\n - RDMA/hns: Add reset process for function-clear\n (bsc#1155061).\n\n - RDMA/hns: Remove the some magic number (bsc#1155061).\n\n - RDMA/restrack: Track driver QP types in resource tracker\n (jsc#SLE-4805)\n\n - Revert 'ALSA: hda: Flush interrupts on disabling'\n (bsc#1051510).\n\n - Revert synaptics-rmi4 patch due to regression\n (bsc#1155982) Also blacklisting it\n\n - rpm/kernel-subpackage-spec: Mention debuginfo in the\n subpackage description (bsc#1149119).\n\n - s390: add support for IBM z15 machines (bsc#1152696\n LTC#181731).\n\n - s390/cpumsf: Check for CPU Measurement sampling\n (bsc#1153681 LTC#181855).\n\n - s390: fix setting of mio addressing control (bsc#1152665\n LTC#181729).\n\n - s390/pci: add mio_enabled attribute (bsc#1152665\n LTC#181729).\n\n - s390/pci: correctly handle MIO opt-out (bsc#1152665\n LTC#181729).\n\n - s390/pci: deal with devices that have no support for MIO\n instructions (bsc#1152665 LTC#181729).\n\n - s390/pci: fix MSI message data (bsc#1152697 LTC#181730).\n\n - sc16is7xx: Fix for 'Unexpected interrupt: 8'\n (bsc#1051510).\n\n - sched/fair: Avoid divide by zero when rebalancing\n domains (bsc#1096254).\n\n - scsi: lpfc: Limit xri count for kdump environment\n (bsc#1154124).\n\n - scsi: qla2xxx: Add error handling for PLOGI ELS\n passthrough (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop\n event (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Check for MB timeout while capturing\n ISP27/28xx FW dump (bsc#1143706 bsc#1082635\n bsc#1123034).\n\n - scsi: qla2xxx: Do command completion on abort timeout\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Dual FCP-NVMe target port support\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix device connect issues in P2P\n configuration (bsc#1143706 bsc#1082635 bsc#1154526\n bsc#1048942).\n\n - scsi: qla2xxx: Fix double scsi_done for abort path\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix driver unload hang (bsc#1143706\n bsc#1082635 bsc#1154526 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flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"kernel-vanilla-debuginfo-4.12.14-lp151.28.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"kernel-vanilla-debugsource-4.12.14-lp151.28.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"kernel-vanilla-devel-4.12.14-lp151.28.32.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"kernel-vanilla-devel-debuginfo-4.12.14-lp151.28.32.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-debug / kernel-debug-base / kernel-debug-base-debuginfo / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:32:18", "description": "The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2019-0154: An unprotected read access to i915 registers has been fixed that could have been abused to facilitate a local denial-of-service attack.\n (bsc#1135966)\n\n - CVE-2019-0155: A privilege escalation vulnerability has been fixed in the i915 module that allowed batch buffers from user mode to gain super user privileges.\n (bsc#1135967)\n\n - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\n - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6 (bnc#1156187).\n\n - CVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21 (bnc#1152782).\n\n - CVE-2019-16995: A memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c, if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d (bnc#1152685).\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.\n\n The Linux kernel was supplemented with the option to disable TSX operation altogether (requiring CPU Microcode updates on older systems) and better flushing of microarchitectural buffers (VERW).\n\n The set of options available is described in our TID at https://www.suse.com/support/kb/doc/?id=7024251\n\n - CVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150457).\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional.\n\n The Linux Kernel kvm hypervisor was adjusted to avoid page size changes in executable pages by splitting / merging huge pages into small pages as needed.\n\n More information can be found on https://www.suse.com/support/kb/doc/?id=7023735\n\n - CVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903).\n\nThe following non-security bugs were fixed :\n\n - ALSA: bebob: Fix prototype of helper function to return negative value (bsc#1051510).\n\n - ALSA: bebob: fix to detect configured source of sampling clock for Focusrite Saffire Pro i/o series (git-fixes).\n\n - ALSA: hda: Add Elkhart Lake PCI ID (bsc#1051510).\n\n - ALSA: hda: Add Tigerlake/Jasperlake PCI ID (bsc#1051510).\n\n - ALSA: hda/ca0132 - Fix possible workqueue stall (bsc#1155836).\n\n - ALSA: hda/realtek - Add support for ALC623 (bsc#1051510).\n\n - ALSA: hda/realtek - Add support for ALC711 (bsc#1051510).\n\n - ALSA: hda/realtek - Fix 2 front mics of codec 0x623 (bsc#1051510).\n\n - ALSA: timer: Fix incorrectly assigned timer instance (git-fixes).\n\n - ALSA: timer: Fix mutex deadlock at releasing card (bsc#1051510).\n\n - arcnet: provide a buffer big enough to actually receive packets (networking-stable-19_09_30).\n\n - ASoc: rockchip: i2s: Fix RPM imbalance (bsc#1051510).\n\n - ASoC: rsnd: Reinitialize bit clock inversion flag for every format setting (bsc#1051510).\n\n - bpf: fix use after free in prog symbol exposure (bsc#1083647).\n\n - btrfs: block-group: Fix a memory leak due to missing btrfs_put_block_group() (bsc#1155178).\n\n - btrfs: qgroup: Always free PREALLOC META reserve in btrfs_delalloc_release_extents() (bsc#1155179).\n\n - btrfs: tracepoints: Fix bad entry members of qgroup events (bsc#1155186).\n\n - btrfs: tracepoints: Fix wrong parameter order for qgroup events (bsc#1155184).\n\n - can: dev: call netif_carrier_off() in register_candev() (bsc#1051510).\n\n - crypto: af_alg - consolidation of duplicate code (bsc#1154737).\n\n - crypto: af_alg - fix race accessing cipher request (bsc#1154737).\n\n - crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t (bsc#1154737).\n\n - crypto: af_alg - Initialize sg_num_bytes in error code path (bsc#1051510).\n\n - crypto: af_alg - remove locking in async callback (bsc#1154737).\n\n - crypto: af_alg - update correct dst SGL entry (bsc#1051510).\n\n - crypto: af_alg - wait for data at beginning of recvmsg (bsc#1154737).\n\n - crypto: algif_aead - copy AAD from src to dst (bsc#1154737).\n\n - crypto: algif_aead - fix reference counting of null skcipher (bsc#1154737).\n\n - crypto: algif_aead - overhaul memory management (bsc#1154737).\n\n - crypto: algif_aead - skip SGL entries with NULL page (bsc#1154737).\n\n - crypto: algif - return error code when no data was processed (bsc#1154737).\n\n - crypto: algif_skcipher - overhaul memory management (bsc#1154737).\n\n - cxgb4:Fix out-of-bounds MSI-X info array access (networking-stable-19_10_05).\n\n - dmaengine: bcm2835: Print error in case setting DMA mask fails (bsc#1051510).\n\n - dmaengine: imx-sdma: fix size check for sdma script_number (bsc#1051510).\n\n - drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50 (bsc#1051510).\n\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n\n - drm/i915: Add support for mandatory cmdparsing (bsc#1135967)\n\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n\n - drm/i915/cmdparser: Add support for backward jumps (bsc#1135967)\n\n - drm/i915/cmdparser: Ignore Length operands during command matching (bsc#1135967)\n\n - drm/i915/cmdparser: Use explicit goto for error paths (bsc#1135967)\n\n - drm/i915: Disable Secure Batches for gen6+\n\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n\n - drm/i915/gtt: Add read only pages to gen8_pte_encode (bsc#1135967)\n\n - drm/i915/gtt: Disable read-only support under GVT (bsc#1135967)\n\n - drm/i915/gtt: Read-only pages for insert_entries on bdw (bsc#1135967)\n\n - drm/i915: Lower RM timeout to avoid DSI hard hangs (bsc#1135967)\n\n - drm/i915: Prevent writing into a read-only object via a GGTT mmap (bsc#1135967)\n\n - drm/i915: Remove Master tables from cmdparser\n\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n\n - drm/i915: Support ro ppgtt mapped cmdparser shadow buffers (bsc#1135967)\n\n - efi: cper: print AER info of PCIe fatal error (bsc#1051510).\n\n - efi/memattr: Do not bail on zero VA if it equals the region's PA (bsc#1051510).\n\n - efivar/ssdt: Do not iterate over EFI vars if no SSDT override was specified (bsc#1051510).\n\n - HID: fix error message in hid_open_report() (bsc#1051510).\n\n - HID: logitech-hidpp: do all FF cleanup in hidpp_ff_destroy() (bsc#1051510).\n\n - hso: fix NULL-deref on tty open (bsc#1051510).\n\n - hyperv: set nvme msi interrupts to unmanaged (jsc#SLE-8953, jsc#SLE-9221, jsc#SLE-4941, bsc#1119461, bsc#1119465, bsc#1138190, bsc#1154905).\n\n - IB/core: Add mitigation for Spectre V1 (bsc#1155671)\n\n - ieee802154: ca8210: prevent memory leak (bsc#1051510).\n\n - input: synaptics-rmi4 - avoid processing unknown IRQs (bsc#1051510).\n\n - integrity: prevent deadlock during digsig verification (bsc#1090631).\n\n - ipv6: drop incoming packets having a v4mapped source address (networking-stable-19_10_05).\n\n - ipv6: Handle missing host route in __ipv6_ifa_notify (networking-stable-19_10_05).\n\n - iwlwifi: do not panic in error path on non-msix systems (bsc#1155692).\n\n - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).\n\n - kABI workaround for crypto/af_alg changes (bsc#1154737).\n\n - kABI workaround for drm_vma_offset_node readonly field addition (bsc#1135967)\n\n - ksm: cleanup stable_node chain collapse case (bnc#1144338).\n\n - ksm: fix use after free with merge_across_nodes = 0 (bnc#1144338).\n\n - ksm: introduce ksm_max_page_sharing per page deduplication limit (bnc#1144338).\n\n - ksm: optimize refile of stable_node_dup at the head of the chain (bnc#1144338).\n\n - ksm: swap the two output parameters of chain/chain_prune (bnc#1144338).\n\n - KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active (bsc#1117665).\n\n - mac80211: fix txq NULL pointer dereference (bsc#1051510).\n\n - mac80211: Reject malformed SSID elements (bsc#1051510).\n\n - md/raid0: avoid RAID0 data corruption due to layout confusion (bsc#1140090).\n\n - md/raid0: fix warning message for parameter default_layout (bsc#1140090).\n\n - Move upstreamed CA0132 fix into sorted section\n\n - netfilter: nf_nat: do not bug when mapping already exists (bsc#1146612).\n\n - net: openvswitch: free vport unless register_netdevice() succeeds (git-fixes).\n\n - net/phy: fix DP83865 10 Mbps HDX loopback disable function (networking-stable-19_09_30).\n\n - net: qlogic: Fix memory leak in ql_alloc_large_buffers (networking-stable-19_10_05).\n\n - net: qrtr: Stop rx_worker before freeing node (networking-stable-19_09_30).\n\n - net/rds: Fix error handling in rds_ib_add_one() (networking-stable-19_10_05).\n\n - net/rds: fix warn in rds_message_alloc_sgs (bsc#1154848).\n\n - net/rds: remove user triggered WARN_ON in rds_sendmsg (bsc#1154848).\n\n - net: Replace NF_CT_ASSERT() with WARN_ON() (bsc#1146612).\n\n - net/sched: act_sample: do not push mac header on ip6gre ingress (networking-stable-19_09_30).\n\n - net_sched: add policy validation for action attributes (networking-stable-19_09_30).\n\n - net_sched: fix backward compatibility for TCA_ACT_KIND (git-fixes).\n\n - net: Unpublish sk from sk_reuseport_cb before call_rcu (networking-stable-19_10_05).\n\n - NFSv4.1 - backchannel request should hold ref on xprt (bsc#1152624).\n\n - nl80211: fix NULL pointer dereference (bsc#1051510).\n\n - openvswitch: change type of UPCALL_PID attribute to NLA_UNSPEC (networking-stable-19_09_30).\n\n - power: supply: max14656: fix potential use-after-free (bsc#1051510).\n\n - qmi_wwan: add support for Cinterion CLS8 devices (networking-stable-19_10_05).\n\n - r8152: Set macpassthru in reset_resume callback (bsc#1051510).\n\n - rds: Fix warning (bsc#1154848).\n\n - Revert 'ALSA: hda: Flush interrupts on disabling' (bsc#1051510).\n\n - Revert 'drm/radeon: Fix EEH during kexec' (bsc#1051510).\n\n - Revert synaptics-rmi4 patch due to regression (bsc#1155982) Also blacklisting it\n\n - rpm/kernel-subpackage-spec: Mention debuginfo in the subpackage description (bsc#1149119).\n\n - s390/cmf: set_schib_wait add timeout (bsc#1153509, bsc#1153476).\n\n - s390/cpumsf: Check for CPU Measurement sampling (bsc#1153681 LTC#181855).\n\n - sc16is7xx: Fix for 'Unexpected interrupt: 8' (bsc#1051510).\n\n - sch_cbq: validate TCA_CBQ_WRROPT to avoid crash (networking-stable-19_10_05).\n\n - sch_dsmark: fix potential NULL deref in dsmark_init() (networking-stable-19_10_05).\n\n - sched/fair: Avoid divide by zero when rebalancing domains (bsc#1096254).\n\n - sch_netem: fix a divide by zero in tabledist() (networking-stable-19_09_30).\n\n - scsi: lpfc: Fix devices that do not return after devloss followed by rediscovery (bsc#1137040).\n\n - scsi: lpfc: Limit xri count for kdump environment (bsc#1154124).\n\n - scsi: qla2xxx: Add error handling for PLOGI ELS passthrough (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop event (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Check for MB timeout while capturing ISP27/28xx FW dump (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Do command completion on abort timeout (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Dual FCP-NVMe target port support (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix device connect issues in P2P configuration (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix double scsi_done for abort path (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix driver unload hang (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix memory leak when sending I/O fails (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix N2N link reset (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix N2N link up fail (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix partial flash write of MBI (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix SRB leak on switch command timeout (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix stale mem access on driver unload (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix unbound sleep in fcport delete path (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: fixup incorrect usage of host_byte (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix wait condition in loop (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Improve logging for scan thread (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Initialized mailbox to prevent driver load failure (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: initialize fc4_type_priority (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Optimize NPIV tear down process (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Remove an include directive (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: remove redundant assignment to pointer host (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Set remove flag for all VP (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Silence fwdump template message (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: stop timer in shutdown path (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Update driver version to 10.01.00.20-k (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Update driver version to 10.01.00.21-k (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: sd: Ignore a failure to sync cache due to lack of authorization (git-fixes).\n\n - scsi: storvsc: Add ability to change scsi queue depth (bsc#1155021).\n\n - scsi: zfcp: fix reaction on bit error threshold notification (bsc#1154956 LTC#182054).\n\n - serial: fix kernel-doc warning in comments (bsc#1051510).\n\n - serial: mctrl_gpio: Check for NULL pointer (bsc#1051510).\n\n - serial: uartlite: fix exit path NULL pointer (bsc#1051510).\n\n - skge: fix checksum byte order (networking-stable-19_09_30).\n\n - staging: rtl8188eu: fix null dereference when kzalloc fails (bsc#1051510).\n\n - staging: wlan-ng: fix exit return when sme->key_idx >= NUM_WEPKEYS (bsc#1051510).\n\n - supporte.conf: add efivarfs to kernel-default-base (bsc#1154858).\n\n - tipc: fix unlimited bundling of small messages (networking-stable-19_10_05).\n\n - tracing: Get trace_array reference for available_tracers files (bsc#1156429).\n\n - usb: gadget: Reject endpoints with 0 maxpacket value (bsc#1051510).\n\n - usb: gadget: udc: atmel: Fix interrupt storm in FIFO mode (bsc#1051510).\n\n - usb: handle warm-reset port requests on hub resume (bsc#1051510).\n\n - usb: ldusb: fix control-message timeout (bsc#1051510).\n\n - usb: ldusb: fix memleak on disconnect (bsc#1051510).\n\n - usb: ldusb: fix NULL-derefs on driver unbind (bsc#1051510).\n\n - usb: ldusb: fix read info leaks (bsc#1051510).\n\n - usb: ldusb: fix ring-buffer locking (bsc#1051510).\n\n - usb: legousbtower: fix a signedness bug in tower_probe() (bsc#1051510).\n\n - usb: legousbtower: fix memleak on disconnect (bsc#1051510).\n\n - usb: serial: ti_usb_3410_5052: fix port-close races (bsc#1051510).\n\n - usb: serial: whiteheat: fix line-speed endianness (bsc#1051510).\n\n - usb: serial: whiteheat: fix potential slab corruption (bsc#1051510).\n\n - usb-storage: Revert commit 747668dbc061 ('usb-storage:\n Set virt_boundary_mask to avoid SG overflows') (bsc#1051510).\n\n - usb: udc: lpc32xx: fix bad bit shift operation (bsc#1051510).\n\n - usb: usblp: fix use-after-free on disconnect (bsc#1051510).\n\n - vsock: Fix a lockdep warning in __vsock_release() (networking-stable-19_10_05).\n\n - x86/boot/64: Make level2_kernel_pgt pages invalid outside kernel area (bnc#1153969).\n\n - x86/boot/64: Round memory hole size up to next PMD page (bnc#1153969).", "cvss3": {}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2019-2503)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12207", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-10220", "CVE-2019-11135", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16995", "CVE-2019-17055", "CVE-2019-18805"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-default-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-kvmsmall", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-base", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-debuginfo", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-debugsource", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel", "p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-base", "p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel-debuginfo", "cpe:/o:novell:opensuse:15.0"], "id": "OPENSUSE-2019-2503.NASL", "href": "https://www.tenable.com/plugins/nessus/131057", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2503.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(131057);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2018-12207\", \"CVE-2019-0154\", \"CVE-2019-0155\", \"CVE-2019-10220\", \"CVE-2019-11135\", \"CVE-2019-16231\", \"CVE-2019-16233\", \"CVE-2019-16995\", \"CVE-2019-17055\", \"CVE-2019-18805\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2019-2503)\");\n script_summary(english:\"Check for the openSUSE-2019-2503 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 15.0 kernel was updated to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2019-0154: An unprotected read access to i915\n registers has been fixed that could have been abused to\n facilitate a local denial-of-service attack.\n (bsc#1135966)\n\n - CVE-2019-0155: A privilege escalation vulnerability has\n been fixed in the i915 module that allowed batch buffers\n from user mode to gain super user privileges.\n (bsc#1135967)\n\n - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not\n check the alloc_workqueue return value, leading to a\n NULL pointer dereference (bnc#1150466).\n\n - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed\n integer overflow in tcp_ack_update_rtt() when userspace\n writes a very large integer to\n /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial\n of service or possibly unspecified other impact, aka\n CID-19fad20d15a6 (bnc#1156187).\n\n - CVE-2019-17055: base_sock_create in\n drivers/isdn/mISDN/socket.c in the AF_ISDN network\n module did not enforce CAP_NET_RAW, which means that\n unprivileged users can create a raw socket, aka\n CID-b91ee4aa2a21 (bnc#1152782).\n\n - CVE-2019-16995: A memory leak exits in\n hsr_dev_finalize() in net/hsr/hsr_device.c, if\n hsr_add_port fails to add a port, which may cause denial\n of service, aka CID-6caabe7f197d (bnc#1152685).\n\n - CVE-2019-11135: Aborting an asynchronous TSX operation\n on Intel CPUs with Transactional Memory support could be\n used to facilitate sidechannel information leaks out of\n microarchitectural buffers, similar to the previously\n described 'Microarchitectural Data Sampling' attack.\n\n The Linux kernel was supplemented with the option to\n disable TSX operation altogether (requiring CPU\n Microcode updates on older systems) and better flushing\n of microarchitectural buffers (VERW).\n\n The set of options available is described in our TID at\n https://www.suse.com/support/kb/doc/?id=7024251\n\n - CVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not\n check the alloc_workqueue return value, leading to a\n NULL pointer dereference (bnc#1150457).\n\n - CVE-2018-12207: Untrusted virtual machines on Intel CPUs\n could exploit a race condition in the Instruction Fetch\n Unit of the Intel CPU to cause a Machine Exception\n during Page Size Change, causing the CPU core to be\n non-functional.\n\n The Linux Kernel kvm hypervisor was adjusted to avoid\n page size changes in executable pages by splitting /\n merging huge pages into small pages as needed.\n\n More information can be found on\n https://www.suse.com/support/kb/doc/?id=7023735\n\n - CVE-2019-10220: Added sanity checks on the pathnames\n passed to the user space. (bsc#1144903).\n\nThe following non-security bugs were fixed :\n\n - ALSA: bebob: Fix prototype of helper function to return\n negative value (bsc#1051510).\n\n - ALSA: bebob: fix to detect configured source of sampling\n clock for Focusrite Saffire Pro i/o series (git-fixes).\n\n - ALSA: hda: Add Elkhart Lake PCI ID (bsc#1051510).\n\n - ALSA: hda: Add Tigerlake/Jasperlake PCI ID\n (bsc#1051510).\n\n - ALSA: hda/ca0132 - Fix possible workqueue stall\n (bsc#1155836).\n\n - ALSA: hda/realtek - Add support for ALC623\n (bsc#1051510).\n\n - ALSA: hda/realtek - Add support for ALC711\n (bsc#1051510).\n\n - ALSA: hda/realtek - Fix 2 front mics of codec 0x623\n (bsc#1051510).\n\n - ALSA: timer: Fix incorrectly assigned timer instance\n (git-fixes).\n\n - ALSA: timer: Fix mutex deadlock at releasing card\n (bsc#1051510).\n\n - arcnet: provide a buffer big enough to actually receive\n packets (networking-stable-19_09_30).\n\n - ASoc: rockchip: i2s: Fix RPM imbalance (bsc#1051510).\n\n - ASoC: rsnd: Reinitialize bit clock inversion flag for\n every format setting (bsc#1051510).\n\n - bpf: fix use after free in prog symbol exposure\n (bsc#1083647).\n\n - btrfs: block-group: Fix a memory leak due to missing\n btrfs_put_block_group() (bsc#1155178).\n\n - btrfs: qgroup: Always free PREALLOC META reserve in\n btrfs_delalloc_release_extents() (bsc#1155179).\n\n - btrfs: tracepoints: Fix bad entry members of qgroup\n events (bsc#1155186).\n\n - btrfs: tracepoints: Fix wrong parameter order for qgroup\n events (bsc#1155184).\n\n - can: dev: call netif_carrier_off() in register_candev()\n (bsc#1051510).\n\n - crypto: af_alg - consolidation of duplicate code\n (bsc#1154737).\n\n - crypto: af_alg - fix race accessing cipher request\n (bsc#1154737).\n\n - crypto: af_alg - Fix race around ctx->rcvused by making\n it atomic_t (bsc#1154737).\n\n - crypto: af_alg - Initialize sg_num_bytes in error code\n path (bsc#1051510).\n\n - crypto: af_alg - remove locking in async callback\n (bsc#1154737).\n\n - crypto: af_alg - update correct dst SGL entry\n (bsc#1051510).\n\n - crypto: af_alg - wait for data at beginning of recvmsg\n (bsc#1154737).\n\n - crypto: algif_aead - copy AAD from src to dst\n (bsc#1154737).\n\n - crypto: algif_aead - fix reference counting of null\n skcipher (bsc#1154737).\n\n - crypto: algif_aead - overhaul memory management\n (bsc#1154737).\n\n - crypto: algif_aead - skip SGL entries with NULL page\n (bsc#1154737).\n\n - crypto: algif - return error code when no data was\n processed (bsc#1154737).\n\n - crypto: algif_skcipher - overhaul memory management\n (bsc#1154737).\n\n - cxgb4:Fix out-of-bounds MSI-X info array access\n (networking-stable-19_10_05).\n\n - dmaengine: bcm2835: Print error in case setting DMA mask\n fails (bsc#1051510).\n\n - dmaengine: imx-sdma: fix size check for sdma\n script_number (bsc#1051510).\n\n - drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50\n (bsc#1051510).\n\n - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)\n\n - drm/i915: Add support for mandatory cmdparsing\n (bsc#1135967)\n\n - drm/i915: Allow parsing of unsized batches (bsc#1135967)\n\n - drm/i915/cmdparser: Add support for backward jumps\n (bsc#1135967)\n\n - drm/i915/cmdparser: Ignore Length operands during\n command matching (bsc#1135967)\n\n - drm/i915/cmdparser: Use explicit goto for error paths\n (bsc#1135967)\n\n - drm/i915: Disable Secure Batches for gen6+\n\n - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)\n\n - drm/i915/gtt: Add read only pages to gen8_pte_encode\n (bsc#1135967)\n\n - drm/i915/gtt: Disable read-only support under GVT\n (bsc#1135967)\n\n - drm/i915/gtt: Read-only pages for insert_entries on bdw\n (bsc#1135967)\n\n - drm/i915: Lower RM timeout to avoid DSI hard hangs\n (bsc#1135967)\n\n - drm/i915: Prevent writing into a read-only object via a\n GGTT mmap (bsc#1135967)\n\n - drm/i915: Remove Master tables from cmdparser\n\n - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)\n\n - drm/i915: Support ro ppgtt mapped cmdparser shadow\n buffers (bsc#1135967)\n\n - efi: cper: print AER info of PCIe fatal error\n (bsc#1051510).\n\n - efi/memattr: Do not bail on zero VA if it equals the\n region's PA (bsc#1051510).\n\n - efivar/ssdt: Do not iterate over EFI vars if no SSDT\n override was specified (bsc#1051510).\n\n - HID: fix error message in hid_open_report()\n (bsc#1051510).\n\n - HID: logitech-hidpp: do all FF cleanup in\n hidpp_ff_destroy() (bsc#1051510).\n\n - hso: fix NULL-deref on tty open (bsc#1051510).\n\n - hyperv: set nvme msi interrupts to unmanaged\n (jsc#SLE-8953, jsc#SLE-9221, jsc#SLE-4941, bsc#1119461,\n bsc#1119465, bsc#1138190, bsc#1154905).\n\n - IB/core: Add mitigation for Spectre V1 (bsc#1155671)\n\n - ieee802154: ca8210: prevent memory leak (bsc#1051510).\n\n - input: synaptics-rmi4 - avoid processing unknown IRQs\n (bsc#1051510).\n\n - integrity: prevent deadlock during digsig verification\n (bsc#1090631).\n\n - ipv6: drop incoming packets having a v4mapped source\n address (networking-stable-19_10_05).\n\n - ipv6: Handle missing host route in __ipv6_ifa_notify\n (networking-stable-19_10_05).\n\n - iwlwifi: do not panic in error path on non-msix systems\n (bsc#1155692).\n\n - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).\n\n - kABI workaround for crypto/af_alg changes (bsc#1154737).\n\n - kABI workaround for drm_vma_offset_node readonly field\n addition (bsc#1135967)\n\n - ksm: cleanup stable_node chain collapse case\n (bnc#1144338).\n\n - ksm: fix use after free with merge_across_nodes = 0\n (bnc#1144338).\n\n - ksm: introduce ksm_max_page_sharing per page\n deduplication limit (bnc#1144338).\n\n - ksm: optimize refile of stable_node_dup at the head of\n the chain (bnc#1144338).\n\n - ksm: swap the two output parameters of chain/chain_prune\n (bnc#1144338).\n\n - KVM: vmx, svm: always run with EFER.NXE=1 when shadow\n paging is active (bsc#1117665).\n\n - mac80211: fix txq NULL pointer dereference\n (bsc#1051510).\n\n - mac80211: Reject malformed SSID elements (bsc#1051510).\n\n - md/raid0: avoid RAID0 data corruption due to layout\n confusion (bsc#1140090).\n\n - md/raid0: fix warning message for parameter\n default_layout (bsc#1140090).\n\n - Move upstreamed CA0132 fix into sorted section\n\n - netfilter: nf_nat: do not bug when mapping already\n exists (bsc#1146612).\n\n - net: openvswitch: free vport unless register_netdevice()\n succeeds (git-fixes).\n\n - net/phy: fix DP83865 10 Mbps HDX loopback disable\n function (networking-stable-19_09_30).\n\n - net: qlogic: Fix memory leak in ql_alloc_large_buffers\n (networking-stable-19_10_05).\n\n - net: qrtr: Stop rx_worker before freeing node\n (networking-stable-19_09_30).\n\n - net/rds: Fix error handling in rds_ib_add_one()\n (networking-stable-19_10_05).\n\n - net/rds: fix warn in rds_message_alloc_sgs\n (bsc#1154848).\n\n - net/rds: remove user triggered WARN_ON in rds_sendmsg\n (bsc#1154848).\n\n - net: Replace NF_CT_ASSERT() with WARN_ON()\n (bsc#1146612).\n\n - net/sched: act_sample: do not push mac header on ip6gre\n ingress (networking-stable-19_09_30).\n\n - net_sched: add policy validation for action attributes\n (networking-stable-19_09_30).\n\n - net_sched: fix backward compatibility for TCA_ACT_KIND\n (git-fixes).\n\n - net: Unpublish sk from sk_reuseport_cb before call_rcu\n (networking-stable-19_10_05).\n\n - NFSv4.1 - backchannel request should hold ref on xprt\n (bsc#1152624).\n\n - nl80211: fix NULL pointer dereference (bsc#1051510).\n\n - openvswitch: change type of UPCALL_PID attribute to\n NLA_UNSPEC (networking-stable-19_09_30).\n\n - power: supply: max14656: fix potential use-after-free\n (bsc#1051510).\n\n - qmi_wwan: add support for Cinterion CLS8 devices\n (networking-stable-19_10_05).\n\n - r8152: Set macpassthru in reset_resume callback\n (bsc#1051510).\n\n - rds: Fix warning (bsc#1154848).\n\n - Revert 'ALSA: hda: Flush interrupts on disabling'\n (bsc#1051510).\n\n - Revert 'drm/radeon: Fix EEH during kexec' (bsc#1051510).\n\n - Revert synaptics-rmi4 patch due to regression\n (bsc#1155982) Also blacklisting it\n\n - rpm/kernel-subpackage-spec: Mention debuginfo in the\n subpackage description (bsc#1149119).\n\n - s390/cmf: set_schib_wait add timeout (bsc#1153509,\n bsc#1153476).\n\n - s390/cpumsf: Check for CPU Measurement sampling\n (bsc#1153681 LTC#181855).\n\n - sc16is7xx: Fix for 'Unexpected interrupt: 8'\n (bsc#1051510).\n\n - sch_cbq: validate TCA_CBQ_WRROPT to avoid crash\n (networking-stable-19_10_05).\n\n - sch_dsmark: fix potential NULL deref in dsmark_init()\n (networking-stable-19_10_05).\n\n - sched/fair: Avoid divide by zero when rebalancing\n domains (bsc#1096254).\n\n - sch_netem: fix a divide by zero in tabledist()\n (networking-stable-19_09_30).\n\n - scsi: lpfc: Fix devices that do not return after devloss\n followed by rediscovery (bsc#1137040).\n\n - scsi: lpfc: Limit xri count for kdump environment\n (bsc#1154124).\n\n - scsi: qla2xxx: Add error handling for PLOGI ELS\n passthrough (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop\n event (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Check for MB timeout while capturing\n ISP27/28xx FW dump (bsc#1143706 bsc#1082635\n bsc#1123034).\n\n - scsi: qla2xxx: Do command completion on abort timeout\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Dual FCP-NVMe target port support\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix device connect issues in P2P\n configuration (bsc#1143706 bsc#1082635 bsc#1154526\n bsc#1048942).\n\n - scsi: qla2xxx: Fix double scsi_done for abort path\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix driver unload hang (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix memory leak when sending I/O fails\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix N2N link reset (bsc#1143706\n bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix N2N link up fail (bsc#1143706\n bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix partial flash write of MBI\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix SRB leak on switch command timeout\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Fix stale mem access on driver unload\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix unbound sleep in fcport delete path\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: fixup incorrect usage of host_byte\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Fix wait condition in loop (bsc#1143706\n bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Improve logging for scan thread\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Initialized mailbox to prevent driver\n load failure (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: initialize fc4_type_priority (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Optimize NPIV tear down process\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Remove an include directive (bsc#1143706\n bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: remove redundant assignment to pointer\n host (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure\n (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).\n\n - scsi: qla2xxx: Set remove flag for all VP (bsc#1143706\n bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Silence fwdump template message\n (bsc#1143706 bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: stop timer in shutdown path (bsc#1143706\n bsc#1082635 bsc#1123034).\n\n - scsi: qla2xxx: Update driver version to 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An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence.\n This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the NFS server will be lost.(CVE-2018-16871)\n\n - An issue was found in the Linux kernel ipv6 implementation of GRE tunnels which allows a remote attacker to trigger an out-of-bounds access. At this time we understand no trust barrier has been crossed and there is no security implications in this flaw.(CVE-2017-5897)\n\n - A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). 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An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence. This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the NFS server will be lost. (CVE-2018-16871)\n\n - An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver. (CVE-2019-15221)\n\n - ieee802154_create in net/ieee802154/socket.c in the AF_IEEE802154 network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-e69dbd4619e7. (CVE-2019-17053)\n\n - base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21. (CVE-2019-17055)\n\n - The Linux kernel 4.x (starting from 4.1) and 5.x before 5.0.8 allows Information Exposure (partial kernel address disclosure), leading to a KASLR bypass. Specifically, it is possible to extract the KASLR kernel image offset using the IP ID values the kernel produces for connection-less protocols (e.g., UDP and ICMP). When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions (of indices to the counter array) and thereby obtain the hashing key (via enumeration). This key contains enough bits from a kernel address (of a static variable) so when the key is extracted (via enumeration), the offset of the kernel image is exposed. This attack can be carried out remotely, by the attacker forcing the target device to send UDP or ICMP (or certain other) traffic to attacker-controlled IP addresses. Forcing a server to send UDP traffic is trivial if the server is a DNS server. ICMP traffic is trivial if the server answers ICMP Echo requests (ping). For client targets, if the target visits the attacker's web page, then WebRTC or gQUIC can be used to force UDP traffic to attacker-controlled IP addresses. NOTE: this attack against KASLR became viable in 4.1 because IP ID generation was changed to have a dependency on an address associated with a network namespace. (CVE-2019-10639)\n\n - In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub- buffer). (CVE-2019-19768)\n\n - Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-d10dcb615c8e. (CVE-2019-19057)\n\n - An issue was discovered in drivers/scsi/qedi/qedi_dbg.c in the Linux kernel before 5.1.12. In the qedi_dbg_* family of functions, there is an out-of-bounds read. (CVE-2019-15090)\n\n - In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. (CVE-2019-19534)\n\n - A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality. (CVE-2020-1749)\n\n - drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.2.8 has a NULL pointer dereference via an incomplete address in an endpoint descriptor. (CVE-2019-15099)\n\n - An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6. (CVE-2019-18805)\n\n - Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function, aka CID-853acf7caf10. 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This occurs because the auto flowlabel of a UDP IPv6 packet relies on a 32-bit hashrnd value as a secret, and because jhash (instead of siphash) is used. The hashrnd value remains the same starting from boot time, and can be inferred by an attacker. This affects net/core/flow_dissector.c and related code. (CVE-2019-18282)\n\n - An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6. (CVE-2019-18805)\n\n - A memory leak in the mlx5_fpga_conn_create_cq() function in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_vector2eqn() failures, aka CID-c8c2a057fdc7. (CVE-2019-19045)\n\n - ** DISPUTED ** A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of this because it occurs on a code path where a successful allocation has already occurred. (CVE-2019-19055)\n\n - A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14. (CVE-2019-19077)\n\n - In the Linux kernel before 5.3.9, there are multiple out-of-bounds write bugs that can be caused by a malicious USB device in the Linux kernel HID drivers, aka CID-d9d4b1e46d95. 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(CVE-2019-19768)\n\n - A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.\n (CVE-2019-8980)\n\n - A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem in versions before 5.7. This flaw occurs while importing the Commercial IP Security Option (CIPSO) protocol's category bitmap into the SELinux extensible bitmap via the' ebitmap_netlbl_import' routine. While processing the CIPSO restricted bitmap tag in the 'cipso_v4_parsetag_rbm' routine, it sets the security attribute to indicate that the category bitmap is present, even if it has not been allocated. This issue leads to a NULL pointer dereference issue while importing the same category bitmap into SELinux. This flaw allows a remote network user to crash the system kernel, resulting in a denial of service.\n (CVE-2020-10711)\n\n - In the Linux kernel through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur. (CVE-2020-11884)\n\n - An issue was discovered in the Linux kernel before 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body. (CVE-2020-12657)\n\n - A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest. 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This occurs because\n the auto flowlabel of a UDP IPv6 packet relies on a\n 32-bit hashrnd value as a secret, and because jhash\n (instead of siphash) is used. The hashrnd value remains\n the same starting from boot time, and can be inferred by\n an attacker. This affects net/core/flow_dissector.c and\n related code. (CVE-2019-18282)\n\n - An issue was discovered in net/ipv4/sysctl_net_ipv4.c in\n the Linux kernel before 5.0.11. There is a\n net/ipv4/tcp_input.c signed integer overflow in\n tcp_ack_update_rtt() when userspace writes a very large\n integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading\n to a denial of service or possibly unspecified other\n impact, aka CID-19fad20d15a6. 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(CVE-2019-19055)\n\n - A memory leak in the bnxt_re_create_srq() function in\n drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux\n kernel through 5.3.11 allows attackers to cause a denial\n of service (memory consumption) by triggering copy to\n udata failures, aka CID-4a9d46a9fe14. (CVE-2019-19077)\n\n - In the Linux kernel before 5.3.9, there are multiple\n out-of-bounds write bugs that can be caused by a\n malicious USB device in the Linux kernel HID drivers,\n aka CID-d9d4b1e46d95. This affects drivers/hid/hid-\n axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c,\n drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c,\n drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c,\n drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c,\n drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-\n microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid-\n tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532)\n\n - In the Linux kernel before 5.3.11, there is an info-leak\n bug that can be caused by a malicious USB device in the\n drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka\n CID-f7a1337f0d29. (CVE-2019-19534)\n\n - In the Linux kernel 5.4.0-rc2, there is a use-after-free\n (read) in the __blk_add_trace function in\n kernel/trace/blktrace.c (which is used to fill out a\n blk_io_trace structure and place it in a per-cpu sub-\n buffer). (CVE-2019-19768)\n\n - A memory leak in the kernel_read_file function in\n fs/exec.c in the Linux kernel through 4.20.11 allows\n attackers to cause a denial of service (memory\n consumption) by triggering vfs_read failures.\n (CVE-2019-8980)\n\n - A NULL pointer dereference flaw was found in the Linux\n kernel's SELinux subsystem in versions before 5.7. This\n flaw occurs while importing the Commercial IP Security\n Option (CIPSO) protocol's category bitmap into the\n SELinux extensible bitmap via the'\n ebitmap_netlbl_import' routine. While processing the\n CIPSO restricted bitmap tag in the\n 'cipso_v4_parsetag_rbm' routine, it sets the security\n attribute to indicate that the category bitmap is\n present, even if it has not been allocated. This issue\n leads to a NULL pointer dereference issue while\n importing the same category bitmap into SELinux. This\n flaw allows a remote network user to crash the system\n kernel, resulting in a denial of service.\n (CVE-2020-10711)\n\n - In the Linux kernel through 5.6.7 on the s390 platform,\n code execution may occur because of a race condition, as\n demonstrated by code in enable_sacf_uaccess in\n arch/s390/lib/uaccess.c that fails to protect against a\n concurrent page table upgrade, aka CID-3f777e19d171. A\n crash could also occur. (CVE-2020-11884)\n\n - An issue was discovered in the Linux kernel before\n 5.6.5. There is a use-after-free in block/bfq-iosched.c\n related to bfq_idle_slice_timer_body. (CVE-2020-12657)\n\n - A flaw was discovered in the way that the KVM hypervisor\n handled instruction emulation for an L2 guest when\n nested virtualisation is enabled. Under some\n circumstances, an L2 guest may trick the L0 guest into\n accessing sensitive L1 resources that should be\n inaccessible to the L2 guest. (CVE-2020-2732)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"http://security.gd-linux.com/notice/NS-SA-2020-0030\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL kernel packages. Note that updated packages may not be available yet. 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security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-15916: Fixed a memory leak in register_queue_kobjects() which might have led denial of service (bsc#1149448).\n\nCVE-2019-0154: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable denial of service via local access (bsc#1135966).\n\nCVE-2019-0155: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable escalation of privilege via local access (bsc#1135967).\n\nCVE-2019-16231: Fixed a NULL pointer dereference due to lack of checking the alloc_workqueue return value (bsc#1150466).\n\nCVE-2019-18805: Fixed an integer overflow in tcp_ack_update_rtt() leading to a denial of service or possibly unspecified other impact (bsc#1156187).\n\nCVE-2019-17055: Enforced CAP_NET_RAW in the AF_ISDN network module to restrict unprivileged users to create a raw socket (bsc#1152782).\n\nCVE-2019-16995: Fixed a memory leak in hsr_dev_finalize() which may have caused denial of service (bsc#1152685).\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.(bsc#1139073). The Linux kernel was supplemented with the option to disable TSX operation altogether (requiring CPU Microcode updates on older systems) and better flushing of microarchitectural buffers (VERW). The set of options available is described in our TID at https://www.suse.com/support/kb/doc/?id=7024251\n\nCVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference.\n(bsc#1150457).\n\nCVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional.\n\nCVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903)\n\nCVE-2019-17666: rtlwifi: Fix potential overflow in P2P code (bsc#1154372).\n\nCVE-2019-16232: Fix a potential NULL pointer dereference in the Marwell libertas driver (bsc#1150465).\n\nCVE-2019-16234: iwlwifi pcie driver did not check the alloc_workqueue return value, leading to a NULL pointer dereference. (bsc#1150452).\n\nCVE-2019-17133: cfg80211 wireless extension did not reject a long SSID IE, leading to a Buffer Overflow (bsc#1153158).\n\nCVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW, which meant that unprivileged users could create a raw socket (bsc#1152788).\n\nCVE-2019-15291: Fixed a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function (bsc#1146519).\n\nCVE-2019-14821: Fixed an out-of-bounds access resulting in a denial of service or potentially escalating privileges on the system (bnc#1151350).\n\nCVE-2017-18595: Fixed a double free which caused by the function allocate_trace_buffer (bsc#1149555).\n\nCVE-2019-9506: Fixed an issue with Bluetooth which permited low encryption key length and did not prevent an attacker from influencing the key length negotiation allowing brute-force attacks (bsc#1137865).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-16T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3295-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18595", "CVE-2018-12207", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-10220", "CVE-2019-11135", "CVE-2019-14821", "CVE-2019-15291", "CVE-2019-15916", "CVE-2019-16231", "CVE-2019-16232", "CVE-2019-16233", "CVE-2019-16234", "CVE-2019-16995", "CVE-2019-17055", "CVE-2019-17056", "CVE-2019-17133", "CVE-2019-17666", "CVE-2019-18805", "CVE-2019-9506"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt-debuginfo", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt_debug", "p-cpe:/a:novell:suse_linux:cluster-md-kmp-rt_debug-debuginfo", "p-cpe:/a:novell:suse_linux:dlm-kmp-rt", 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(bsc#1144903)\n\nCVE-2019-17666: rtlwifi: Fix potential overflow in P2P code\n(bsc#1154372).\n\nCVE-2019-16232: Fix a potential NULL pointer dereference in the\nMarwell libertas driver (bsc#1150465).\n\nCVE-2019-16234: iwlwifi pcie driver did not check the alloc_workqueue\nreturn value, leading to a NULL pointer dereference. (bsc#1150452).\n\nCVE-2019-17133: cfg80211 wireless extension did not reject a long SSID\nIE, leading to a Buffer Overflow (bsc#1153158).\n\nCVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW,\nwhich meant that unprivileged users could create a raw socket\n(bsc#1152788).\n\nCVE-2019-15291: Fixed a NULL pointer dereference caused by a malicious\nUSB device in the flexcop_usb_probe function (bsc#1146519).\n\nCVE-2019-14821: Fixed an out-of-bounds access resulting in a denial of\nservice or potentially escalating privileges on the system\n(bnc#1151350).\n\nCVE-2017-18595: Fixed a double free which caused by the function\nallocate_trace_buffer (bsc#1149555).\n\nCVE-2019-9506: Fixed an issue with Bluetooth which permited low\nencryption key length and did not prevent an attacker from influencing\nthe key length negotiation allowing brute-force attacks (bsc#1137865).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:33:04", "description": "The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the Linux kernel in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could have allowed the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in drivers/media/platform/vivid in the Linux kernel. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1156258).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there was a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures (bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-23T00:00:00", "type": "nessus", "title": "SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:3371-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-14895", "CVE-2019-15916", "CVE-2019-16231", "CVE-2019-17055", "CVE-2019-18660", "CVE-2019-18683", "CVE-2019-18805", "CVE-2019-18809", "CVE-2019-19049", "CVE-2019-19052", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19060", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19068", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19075", "CVE-2019-19077", "CVE-2019-19227"], "modified": "2019-12-27T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debugsource", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-devel-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-extra", "p-cpe:/a:novell:suse_linux:kernel-default-extra-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-syms", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3371-1.NASL", "href": "https://www.tenable.com/plugins/nessus/132389", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3371-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(132389);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/27\");\n\n script_cve_id(\"CVE-2019-14895\", \"CVE-2019-15916\", \"CVE-2019-16231\", \"CVE-2019-17055\", \"CVE-2019-18660\", \"CVE-2019-18683\", \"CVE-2019-18805\", \"CVE-2019-18809\", \"CVE-2019-19049\", \"CVE-2019-19052\", \"CVE-2019-19056\", \"CVE-2019-19057\", \"CVE-2019-19058\", \"CVE-2019-19060\", \"CVE-2019-19062\", \"CVE-2019-19063\", \"CVE-2019-19065\", \"CVE-2019-19067\", \"CVE-2019-19068\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19075\", \"CVE-2019-19077\", \"CVE-2019-19227\");\n\n script_name(english:\"SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:3371-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nLinux kernel in Marvell WiFi chip driver. The flaw could occur when\nthe station attempts a connection negotiation during the handling of\nthe remote devices country settings. This could have allowed the\nremote device to cause a denial of service (system crash) or possibly\nexecute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and\narch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid in the Linux kernel. It is exploitable\nfor privilege escalation on some Linux distributions where local users\nhave /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this\ndriver (part of the V4L2 subsystem). These issues are caused by wrong\nmutex locking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function\nin drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1156258).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\ncrypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb()\nfunction in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in\nthe Linux kernel allowed attackers to cause a denial of service\n(memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in\ndrivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there\nwas a potential NULL pointer dereference because register_snap_client\nmay return NULL. This will lead to denial of service in\nnet/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by\nunregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\nusb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in\ndrivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures\n(bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function\nin drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in\ndrivers/of/unittest.c in the Linux kernel allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nof_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in\ndrivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) by triggering\nca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in\ndrivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering wait_for_completion_timeout() failures. This affects the\nhtc_config_pipe_credits() function, the htc_setup_complete() function,\nand the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was\na memory leak in register_queue_kobjects() in net/core/net-sysfs.c,\nwhich will cause denial of service (bnc#1149448).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel\n5.2.14 did not check the alloc_workqueue return value, leading to a\nNULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c\nin the Linux kernel There was a net/ipv4/tcp_input.c signed integer\noverflow in tcp_ack_update_rtt() when userspace writes a very large\ninteger to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of\nservice or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the\nAF_ISDN network module in the Linux kernel did not enforce\nCAP_NET_RAW, which means that unprivileged users can create a raw\nsocket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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(CVE-2019-19047)\n\n - kernel: memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c allows DoS (CVE-2019-19055)\n\n - kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS (CVE-2019-19057)\n\n - kernel: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c allows for a DoS (CVE-2019-19058)\n\n - kernel: Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c allows for a DoS (CVE-2019-19059)\n\n - kernel: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c allows for a DoS (CVE-2019-19065)\n\n - kernel: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c allow for a DoS (CVE-2019-19067)\n\n - kernel: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel (DOS) 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kernel-abi-whitelists / kernel-core / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:23:33", "description": "According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system:\n memory allocation, process allocation, device input and output, etc. Security Fix(es):In uvc_scan_chain_forward of uvc_driver.c, there is a possible linked list corruption due to an unusual root cause. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product:\n AndroidVersions: Android kernelAndroid ID:\n A-111893654References: Upstream kernel.(CVE-2020-0404)A flaw was found in the Linux kernel in versions from 2.2.3 through 5.9.rc5. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. This highest threat from this vulnerability is to system availability.(CVE-2020-14390)A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs4proc.c instead of fsfs4xdr.c, aka CID-b4487b935452.(CVE-2020-25212)A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading to a denial of service.\n The highest threat from this vulnerability is to system availability.(CVE-2020-14385)In the Linux kernel before 5.7.8, fsfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131.\n This occurs because the current umask is not considered.(CVE-2020-24394)The rbd block device driver in drivers/block/rbd.c in the Linux kernel through 5.8.9 used incomplete permission checking for access to rbd devices, which could be leveraged by local attackers to map or unmap rbd block devices, aka CID-f44d04e696fe.(CVE-2020-25284)An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys et/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.(CVE-2019-18805)Insufficient input validation in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable a denial of service via local access.(CVE-2019-0147)Buffer overflow in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable an escalation of privilege via local access.(CVE-2020-0145)A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812.(CVE-2020-25285)A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat from this vulnerability is to system availability.(CVE-2020-14314)A missing CAP_NET_RAW check in NFC socket creation in net fc/rawsock.c in the Linux kernel before 5.8.2 could be used by local attackers to create raw sockets, bypassing security mechanisms, aka CID-26896f01467a.(CVE-2020-26088)A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-25643)The Linux kernel, as used in Red Hat Enterprise Linux 7, kernel-rt, and Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended securelevel/secureboot restrictions by leveraging improper handling of secure_boot flag across kexec reboot.(CVE-2015-7837)A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability.(CVE-2020-25641)A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity.(CVE-2020-14386)A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.(CVE-2020-25645)perf: Fix race in perf_mmap_close function.(CVE-2020-14351)An information leak flaw was found in the way the Linux kernel's Bluetooth stack implementation handled initialization of stack memory when handling certain AMP packets. A remote attacker in adjacent range could use this flaw to leak small portions of stack memory on the system by sending a specially crafted AMP packets. The highest threat from this vulnerability is to data confidentiality.(CVE-2020-12352)A flaw was found in the way the Linux kernel Bluetooth implementation handled L2CAP packets with A2MP CID. A remote attacker in adjacent range could use this flaw to crash the system causing denial of service or potentially execute arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-12351)A heap buffer overflow flaw was found in the way the Linux kernel's Bluetooth implementation processed extended advertising report events. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or to potentially execute arbitrary code on the system by sending a specially crafted Bluetooth packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2020-24490)** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.(CVE-2020-25656)In skb_to_mamac of networking.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-143560807(CVE-2020-0432)A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KD_FONT_OP_COPY in drivers/tty/vt/vt.c can be used for manipulations such as font height.(CVE-2020-28974)A flaw memory leak in the Linux kernel performance monitoring subsystem was found in the way if using PERF_EVENT_IOC_SET_FILTER. A local user could use this flaw to starve the resources causing denial of service.(CVE-2020-25704)A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def.(CVE-2020-28915)There is a use-after-free problem seen due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files. The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode.(CVE-2020-10690)A device tracking vulnerability was found in the flow_dissector feature in the Linux kernel. This flaw occurs because the auto flowlabel of the UDP IPv6 packet relies on a 32-bit hashmd value as a secret, and jhash (instead of siphash) is used. The hashmd value remains the same starting from boot time and can be inferred by an attacker.(CVE-2019-18282)Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.(CVE-2020-15436)The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init\n _ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized.(CVE-2020-15437)An issue was discovered in kmem_cache_alloc_bulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71.(CVE-2020-29370)An issue was discovered in the Linux kernel before 5.2.6.\n On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c.(CVE-2019-20934)An issue was discovered in romfs_dev_read in fs/romfs/storage.c in the Linux kernel before 5.8.4. Uninitialized memory leaks to userspace, aka CID-bcf85fcedfdd.(CVE-2020-29371)An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58.(CVE-2020-29374)A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.(CVE-2020-27777)In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-144161459(CVE-2020-0431)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-01-05T00:00:00", "type": "nessus", "title": "EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2021-1039)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-7837", "CVE-2019-0145", "CVE-2019-0147", "CVE-2019-18282", "CVE-2019-18805", "CVE-2019-20934", "CVE-2020-0145", "CVE-2020-0404", "CVE-2020-0431", "CVE-2020-0432", "CVE-2020-10690", "CVE-2020-12351", "CVE-2020-12352", "CVE-2020-14314", "CVE-2020-14351", "CVE-2020-14385", "CVE-2020-14386", "CVE-2020-14390", "CVE-2020-15436", "CVE-2020-15437", "CVE-2020-24394", "CVE-2020-24490", "CVE-2020-25212", "CVE-2020-25284", "CVE-2020-25285", "CVE-2020-25641", "CVE-2020-25643", "CVE-2020-25645", "CVE-2020-25656", "CVE-2020-25704", "CVE-2020-26088", "CVE-2020-27777", "CVE-2020-28915", "CVE-2020-28974", "CVE-2020-29370", "CVE-2020-29371", "CVE-2020-29374"], "modified": "2022-05-11T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:kernel-tools-libs-devel", "cpe:/o:huawei:euleros:uvp:3.0.2.0"], "id": "EULEROS_SA-2021-1039.NASL", "href": "https://www.tenable.com/plugins/nessus/144731", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(144731);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\n \"CVE-2015-7837\",\n \"CVE-2019-0145\",\n \"CVE-2019-0147\",\n \"CVE-2019-18282\",\n \"CVE-2019-18805\",\n \"CVE-2019-20934\",\n \"CVE-2020-0404\",\n \"CVE-2020-0431\",\n \"CVE-2020-0432\",\n \"CVE-2020-10690\",\n \"CVE-2020-12351\",\n \"CVE-2020-12352\",\n \"CVE-2020-14314\",\n \"CVE-2020-14351\",\n \"CVE-2020-14385\",\n \"CVE-2020-14386\",\n \"CVE-2020-14390\",\n \"CVE-2020-15436\",\n \"CVE-2020-15437\",\n \"CVE-2020-24394\",\n \"CVE-2020-24490\",\n \"CVE-2020-25212\",\n \"CVE-2020-25284\",\n \"CVE-2020-25285\",\n \"CVE-2020-25641\",\n \"CVE-2020-25643\",\n \"CVE-2020-25645\",\n \"CVE-2020-25656\",\n \"CVE-2020-25704\",\n \"CVE-2020-26088\",\n \"CVE-2020-27777\",\n \"CVE-2020-28915\",\n \"CVE-2020-28974\",\n \"CVE-2020-29370\",\n \"CVE-2020-29371\",\n \"CVE-2020-29374\"\n );\n\n script_name(english:\"EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2021-1039)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS Virtualization for ARM 64 host is missing multiple security\nupdates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS Virtualization for ARM 64 installation on the remote host is\naffected by the following vulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz),\n the core of any Linux operating system. 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There is a net/ipv4/tcp_input.c\n signed integer overflow in tcp_ack_update_rtt() when\n userspace writes a very large integer to /proc/sys\n et/ipv4/tcp_min_rtt_wlen, leading to a denial of\n service or possibly unspecified other impact, aka\n CID-19fad20d15a6.(CVE-2019-18805)Insufficient input\n validation in i40e driver for Intel(R) Ethernet 700\n Series Controllers versions before 7.0 may allow an\n authenticated user to potentially enable a denial of\n service via local access.(CVE-2019-0147)Buffer overflow\n in i40e driver for Intel(R) Ethernet 700 Series\n Controllers versions before 7.0 may allow an\n authenticated user to potentially enable an escalation\n of privilege via local access.(CVE-2020-0145)A race\n condition between hugetlb sysctl handlers in\n mm/hugetlb.c in the Linux kernel before 5.8.8 could be\n used by local attackers to corrupt memory, cause a NULL\n pointer dereference, or possibly have unspecified other\n impact, aka CID-17743798d812.(CVE-2020-25285)A memory\n out-of-bounds read flaw was found in the Linux kernel\n before 5.9-rc2 with the ext3/ext4 file system, in the\n way it accesses a directory with broken indexing. This\n flaw allows a local user to crash the system if the\n directory exists. The highest threat from this\n vulnerability is to system\n availability.(CVE-2020-14314)A missing CAP_NET_RAW\n check in NFC socket creation in net fc/rawsock.c in the\n Linux kernel before 5.8.2 could be used by local\n attackers to create raw sockets, bypassing security\n mechanisms, aka CID-26896f01467a.(CVE-2020-26088)A flaw\n was found in the HDLC_PPP module of the Linux kernel in\n versions before 5.9-rc7. Memory corruption and a read\n overflow is caused by improper input validation in the\n ppp_cp_parse_cr function which can cause the system to\n crash or cause a denial of service. The highest threat\n from this vulnerability is to data confidentiality and\n integrity as well as system\n availability.(CVE-2020-25643)The Linux kernel, as used\n in Red Hat Enterprise Linux 7, kernel-rt, and\n Enterprise MRG 2 and when booted with UEFI Secure Boot\n enabled, allows local users to bypass intended\n securelevel/secureboot restrictions by leveraging\n improper handling of secure_boot flag across kexec\n reboot.(CVE-2015-7837)A flaw was found in the Linux\n kernel's implementation of biovecs in versions before\n 5.9-rc7. A zero-length biovec request issued by the\n block subsystem could cause the kernel to enter an\n infinite loop, causing a denial of service. This flaw\n allows a local attacker with basic privileges to issue\n requests to a block device, resulting in a denial of\n service. The highest threat from this vulnerability is\n to system availability.(CVE-2020-25641)A flaw was found\n in the Linux kernel before 5.9-rc4. Memory corruption\n can be exploited to gain root privileges from\n unprivileged processes. The highest threat from this\n vulnerability is to data confidentiality and\n integrity.(CVE-2020-14386)A flaw was found in the Linux\n kernel in versions before 5.9-rc7. Traffic between two\n Geneve endpoints may be unencrypted when IPsec is\n configured to encrypt traffic for the specific UDP port\n used by the GENEVE tunnel allowing anyone between the\n two endpoints to read the traffic unencrypted. The main\n threat from this vulnerability is to data\n confidentiality.(CVE-2020-25645)perf: Fix race in\n perf_mmap_close function.(CVE-2020-14351)An information\n leak flaw was found in the way the Linux kernel's\n Bluetooth stack implementation handled initialization\n of stack memory when handling certain AMP packets. A\n remote attacker in adjacent range could use this flaw\n to leak small portions of stack memory on the system by\n sending a specially crafted AMP packets. The highest\n threat from this vulnerability is to data\n confidentiality.(CVE-2020-12352)A flaw was found in the\n way the Linux kernel Bluetooth implementation handled\n L2CAP packets with A2MP CID. A remote attacker in\n adjacent range could use this flaw to crash the system\n causing denial of service or potentially execute\n arbitrary code on the system by sending a specially\n crafted L2CAP packet. The highest threat from this\n vulnerability is to data confidentiality and integrity\n as well as system availability.(CVE-2020-12351)A heap\n buffer overflow flaw was found in the way the Linux\n kernel's Bluetooth implementation processed extended\n advertising report events. This flaw allows a remote\n attacker in an adjacent range to crash the system,\n causing a denial of service or to potentially execute\n arbitrary code on the system by sending a specially\n crafted Bluetooth packet. The highest threat from this\n vulnerability is to confidentiality, integrity, as well\n as system availability.(CVE-2020-24490)** RESERVED **\n This candidate has been reserved by an organization or\n individual that will use it when announcing a new\n security problem. When the candidate has been\n publicized, the details for this candidate will be\n provided.(CVE-2020-25656)In skb_to_mamac of\n networking.c, there is a possible out of bounds write\n due to an integer overflow. This could lead to local\n escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for\n exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-143560807(CVE-2020-0432)A\n slab-out-of-bounds read in fbcon in the Linux kernel\n before 5.9.7 could be used by local attackers to read\n privileged information or potentially crash the kernel,\n aka CID-3c4e0dff2095. This occurs because\n KD_FONT_OP_COPY in drivers/tty/vt/vt.c can be used for\n manipulations such as font height.(CVE-2020-28974)A\n flaw memory leak in the Linux kernel performance\n monitoring subsystem was found in the way if using\n PERF_EVENT_IOC_SET_FILTER. A local user could use this\n flaw to starve the resources causing denial of\n service.(CVE-2020-25704)A buffer over-read (at the\n framebuffer layer) in the fbcon code in the Linux\n kernel before 5.8.15 could be used by local attackers\n to read kernel memory, aka\n CID-6735b4632def.(CVE-2020-28915)There is a\n use-after-free problem seen due to a race condition\n between the release of ptp_clock and cdev while\n resource deallocation. When a (high privileged) process\n allocates a ptp device file (like /dev/ptpX) and\n voluntarily goes to sleep. During this time if the\n underlying device is removed, it can cause an\n exploitable condition as the process wakes up to\n terminate and clean all attached files. The system\n crashes due to the cdev structure being invalid (as\n already freed) which is pointed to by the\n inode.(CVE-2020-10690)A device tracking vulnerability\n was found in the flow_dissector feature in the Linux\n kernel. This flaw occurs because the auto flowlabel of\n the UDP IPv6 packet relies on a 32-bit hashmd value as\n a secret, and jhash (instead of siphash) is used. The\n hashmd value remains the same starting from boot time\n and can be inferred by an\n attacker.(CVE-2019-18282)Use-after-free vulnerability\n in fs/block_dev.c in the Linux kernel before 5.8 allows\n local users to gain privileges or cause a denial of\n service by leveraging improper access to a certain\n error field.(CVE-2020-15436)The Linux kernel before\n version 5.8 is vulnerable to a NULL pointer dereference\n in\n drivers/tty/serial/8250/8250_core.c:serial8250_isa_init\n _ports() that allows local users to cause a denial of\n service by using the p->serial_in pointer which\n uninitialized.(CVE-2020-15437)An issue was discovered\n in kmem_cache_alloc_bulk in mm/slub.c in the Linux\n kernel before 5.5.11. The slowpath lacks the required\n TID increment, aka CID-fd4d9c7d0c71.(CVE-2020-29370)An\n issue was discovered in the Linux kernel before 5.2.6.\n On NUMA systems, the Linux fair scheduler has a\n use-after-free in show_numa_stats() because NUMA fault\n statistics are inappropriately freed, aka\n CID-16d51a590a8c.(CVE-2019-20934)An issue was\n discovered in romfs_dev_read in fs/romfs/storage.c in\n the Linux kernel before 5.8.4. Uninitialized memory\n leaks to userspace, aka\n CID-bcf85fcedfdd.(CVE-2020-29371)An issue was\n discovered in the Linux kernel before 5.7.3, related to\n mm/gup.c and mm/huge_memory.c. The get_user_pages (aka\n gup) implementation, when used for a copy-on-write\n page, does not properly consider the semantics of read\n operations and therefore can grant unintended write\n access, aka CID-17839856fd58.(CVE-2020-29374)A flaw was\n found in the way RTAS handled memory accesses in\n userspace to kernel communication. On a locked down\n (usually due to Secure Boot) guest system running on\n top of PowerVM or KVM hypervisors (pseries platform) a\n root like local user could use this flaw to further\n increase their privileges to that of a running\n kernel.(CVE-2020-27777)In kbd_keycode of keyboard.c,\n there is a possible out of bounds write due to a\n missing bounds check. This could lead to local\n escalation of privilege with no additional execution\n privileges needed. User interaction is not needed for\n exploitation.Product: AndroidVersions: Android\n kernelAndroid ID: A-144161459(CVE-2020-0431)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. 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drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver (bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the Linux kernel in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could have allowed the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in drivers/media/platform/vivid in the Linux kernel. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1156258).\n\nCVE-2019-19046: A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure (bnc#1157304).\n\nCVE-2019-19078: A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157032).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there was a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client (bnc#1157678).\n\nCVE-2019-19081: A memory leak in the nfp_flower_spawn_vnic_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157045).\n\nCVE-2019-19080: Four memory leaks in the nfp_flower_spawn_phy_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157044).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures (bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-19083: Memory leaks in *clock_source_create() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel allowed attackers to cause a denial of service (memory consumption). This affects the dce112_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c, the dce100_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the dcn10_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, the dcn20_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c, the dce120_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the dce110_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, and the dce80_clock_source_create() function in drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c (bnc#1157049).\n\nCVE-2019-19082: Memory leaks in *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel allowed attackers to cause a denial of service (memory consumption). This affects the dce120_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the dce110_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, the dce100_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the dcn10_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, and the dce112_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c (bnc#1157046).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).\n\nCVE-2019-0154: Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may have allowed an authenticated user to potentially enable denial of service via local access (bnc#1135966).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-18T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3317-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0154", "CVE-2019-14895", "CVE-2019-14901", "CVE-2019-15916", "CVE-2019-16231", "CVE-2019-17055", "CVE-2019-18660", "CVE-2019-18683", "CVE-2019-18805", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19049", "CVE-2019-19052", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19060", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19068", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19075", "CVE-2019-19077", "CVE-2019-19078", "CVE-2019-19080", "CVE-2019-19081", "CVE-2019-19082", "CVE-2019-19083", "CVE-2019-19227", "CVE-2019-19524", "CVE-2019-19525", "CVE-2019-19528", "CVE-2019-19529", "CVE-2019-19530", 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(description)\n{\n script_id(132237);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/13\");\n\n script_cve_id(\"CVE-2019-0154\", \"CVE-2019-14895\", \"CVE-2019-14901\", \"CVE-2019-15916\", \"CVE-2019-16231\", \"CVE-2019-17055\", \"CVE-2019-18660\", \"CVE-2019-18683\", \"CVE-2019-18805\", \"CVE-2019-18809\", \"CVE-2019-19046\", \"CVE-2019-19049\", \"CVE-2019-19052\", \"CVE-2019-19056\", \"CVE-2019-19057\", \"CVE-2019-19058\", \"CVE-2019-19060\", \"CVE-2019-19062\", \"CVE-2019-19063\", \"CVE-2019-19065\", \"CVE-2019-19067\", \"CVE-2019-19068\", \"CVE-2019-19073\", \"CVE-2019-19074\", \"CVE-2019-19075\", \"CVE-2019-19077\", \"CVE-2019-19078\", \"CVE-2019-19080\", \"CVE-2019-19081\", \"CVE-2019-19082\", \"CVE-2019-19083\", \"CVE-2019-19227\", \"CVE-2019-19524\", \"CVE-2019-19525\", \"CVE-2019-19528\", \"CVE-2019-19529\", \"CVE-2019-19530\", \"CVE-2019-19531\", \"CVE-2019-19534\", \"CVE-2019-19536\", \"CVE-2019-19543\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3317-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver\n(bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver\n(bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nLinux kernel in Marvell WiFi chip driver. The flaw could occur when\nthe station attempts a connection negotiation during the handling of\nthe remote devices country settings. This could have allowed the\nremote device to cause a denial of service (system crash) or possibly\nexecute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and\narch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid in the Linux kernel. It is exploitable\nfor privilege escalation on some Linux distributions where local users\nhave /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this\ndriver (part of the V4L2 subsystem). These issues are caused by wrong\nmutex locking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function\nin drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1156258).\n\nCVE-2019-19046: A memory leak in the __ipmi_bmc_register() function in\ndrivers/char/ipmi/ipmi_msghandler.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering ida_simple_get() failure (bnc#1157304).\n\nCVE-2019-19078: A memory leak in the ath10k_usb_hif_tx_sg() function\nin drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering usb_submit_urb() failures (bnc#1157032).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\ncrypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb()\nfunction in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in\nthe Linux kernel allowed attackers to cause a denial of service\n(memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in\ndrivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there\nwas a potential NULL pointer dereference because register_snap_client\nmay return NULL. This will lead to denial of service in\nnet/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by\nunregister_snap_client (bnc#1157678).\n\nCVE-2019-19081: A memory leak in the nfp_flower_spawn_vnic_reprs()\nfunction in drivers/net/ethernet/netronome/nfp/flower/main.c in the\nLinux kernel allowed attackers to cause a denial of service (memory\nconsumption) (bnc#1157045).\n\nCVE-2019-19080: Four memory leaks in the nfp_flower_spawn_phy_reprs()\nfunction in drivers/net/ethernet/netronome/nfp/flower/main.c in the\nLinux kernel allowed attackers to cause a denial of service (memory\nconsumption) (bnc#1157044).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\nusb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in\ndrivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures\n(bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function\nin drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in\ndrivers/of/unittest.c in the Linux kernel allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nof_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in\ndrivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) by triggering\nca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in\ndrivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering wait_for_completion_timeout() failures. This affects the\nhtc_config_pipe_credits() function, the htc_setup_complete() function,\nand the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-19083: Memory leaks in *clock_source_create() functions under\ndrivers/gpu/drm/amd/display/dc in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption). This affects the\ndce112_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c, the\ndce100_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the\ndcn10_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, the\ndcn20_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c, the\ndce120_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the\ndce110_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, and the\ndce80_clock_source_create() function in\ndrivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c (bnc#1157049).\n\nCVE-2019-19082: Memory leaks in *create_resource_pool() functions\nunder drivers/gpu/drm/amd/display/dc in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption). This\naffects the dce120_create_resource_pool() function in\ndrivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the\ndce110_create_resource_pool() function in\ndrivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, the\ndce100_create_resource_pool() function in\ndrivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the\ndcn10_create_resource_pool() function in\ndrivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, and the\ndce112_create_resource_pool() function in\ndrivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c (bnc#1157046).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was\na memory leak in register_queue_kobjects() in net/core/net-sysfs.c,\nwhich will cause denial of service (bnc#1149448).\n\nCVE-2019-0154: Insufficient access control in subsystem for Intel (R)\nprocessor graphics in 6th, 7th, 8th and 9th Generation Intel(R)\nCore(TM) Processor Families; Intel(R) Pentium(R) Processor J, N,\nSilver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and\nG4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R)\nXeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may\nhave allowed an authenticated user to potentially enable denial of\nservice via local access (bnc#1135966).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel\n5.2.14 did not check the alloc_workqueue return value, leading to a\nNULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c\nin the Linux kernel There was a net/ipv4/tcp_input.c signed integer\noverflow in tcp_ack_update_rtt() when userspace writes a very large\ninteger to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of\nservice or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the\nAF_ISDN network module in the Linux kernel did not enforce\nCAP_NET_RAW, which means that unprivileged users can create a raw\nsocket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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sp:\"1\", reference:\"kernel-vanilla-livepatch-devel-4.12.14-197.29.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"kselftests-kmp-default-4.12.14-197.29.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"1\", reference:\"kselftests-kmp-default-debuginfo-4.12.14-197.29.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:31:27", "description": "The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-19081: Fixed a memory leak in the nfp_flower_spawn_vnic_reprs() could have allowed attackers to cause a denial of service (bsc#1157045).\n\nCVE-2019-19080: Fixed four memory leaks in the nfp_flower_spawn_phy_reprs() could have allowed attackers to cause a denial of service (bsc#1157044).\n\nCVE-2019-19052: Fixed a memory leak in the gs_can_open() which could have led to denial of service (bsc#1157324).\n\nCVE-2019-19067: Fixed multiple memory leaks in acp_hw_init (bsc#1157180).\n\nCVE-2019-19060: Fixed a memory leak in the adis_update_scan_mode() which could have led to denial of service (bsc#1157178).\n\nCVE-2019-19049: Fixed a memory leak in unittest_data_add (bsc#1157173).\n\nCVE-2019-19075: Fixed a memory leak in the ca8210_probe() which could have led to denial of service by triggering ca8210_get_platform_data() failures (bsc#1157162).\n\nCVE-2019-19058: Fixed a memory leak in the alloc_sgtable() which could have led to denial of service by triggering alloc_page() failures (bsc#1157145).\n\nCVE-2019-19074: Fixed a memory leak in the ath9k_wmi_cmd() function which could have led to denial of service (bsc#1157143).\n\nCVE-2019-19073: Fixed multiple memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c which could have led to denial of service by triggering wait_for_completion_timeout() failures (bsc#1157070).\n\nCVE-2019-19083: Fixed multiple memory leaks in *clock_source_create() functions which could have led to denial of service (bsc#1157049).\n\nCVE-2019-19082: Fixed multiple memory leaks in *create_resource_pool() which could have led to denial of service (bsc#1157046).\n\nCVE-2019-15916: Fixed a memory leak in register_queue_kobjects() which might have led denial of service (bsc#1149448).\n\nCVE-2019-0154: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable denial of service via local access (bsc#1135966).\n\nCVE-2019-0155: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable escalation of privilege via local access (bsc#1135967).\n\nCVE-2019-16231: Fixed a NULL pointer dereference due to lack of checking the alloc_workqueue return value (bsc#1150466).\n\nCVE-2019-18805: Fixed an integer overflow in tcp_ack_update_rtt() leading to a denial of service or possibly unspecified other impact (bsc#1156187).\n\nCVE-2019-17055: Enforced CAP_NET_RAW in the AF_ISDN network module to restrict unprivileged users to create a raw socket (bsc#1152782).\n\nCVE-2019-16995: Fixed a memory leak in hsr_dev_finalize() which may have caused denial of service (bsc#1152685).\n\nCVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference.\n(bsc#1150457).\n\nCVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903)\n\nCVE-2019-17666: rtlwifi: Fix potential overflow in P2P code (bsc#1154372).\n\nCVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW, which meant that unprivileged users could create a raw socket (bsc#1152788).\n\nCVE-2019-14821: An out-of-bounds access issue was fixed in the kernel's kvm hypervisor. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system (bnc#1151350).\n\nCVE-2017-18595: A double free in allocate_trace_buffer was fixed (bnc#1149555).\n\nCVE-2019-9506: The Bluetooth BR/EDR specification used to permit sufficiently low encryption key length and did not prevent an attacker from influencing the key length negotiation. This allowed practical brute-force attacks (aka 'KNOB') that could decrypt traffic and inject arbitrary ciphertext without the victim noticing (bnc#1137865).\n\nCVE-2019-14835: A buffer overflow flaw was found in the kernel's vhost functionality that translates virtqueue buffers to IOVs. A privileged guest user able to pass descriptors with invalid length to the host could use this flaw to increase their privileges on the host (bnc#1150112).\n\nCVE-2019-9456: An out-of-bounds write in the USB monitor driver has been fixed. This issue could lead to local escalation of privilege with System execution privileges needed. (bnc#1150025).\n\nCVE-2019-15030, CVE-2019-15031: On the powerpc platform, a local user could read vector registers of other users' processes via an interrupt (bsc#1149713).\n\nCVE-2019-18683: An issue was discovered in drivers/media/platform/vivid. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c allows attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559 (bnc#1156258).\n\nCVE-2019-19078: A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-b8d17e7d93d2 (bnc#1157032).\n\nCVE-2019-18660: The Linux kernel on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c allows attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures, aka CID-34b3be18a04e (bnc#1157191).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allow attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-d10dcb615c8e (bnc#1157193).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932 (bnc#1157197).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113 (bnc#1157298).\n\nCVE-2019-19046: A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c allow attackers to cause a denial of service (bsc#1157304).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6 (bnc#1157307).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042 (bnc#1157333).\n\nCVE-2019-19227: In the AppleTalk subsystem, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka CID-9804501fa122 (bnc#1157678).\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.\n\nThe Linux kernel was supplemented with the option to disable TSX operation altogether (requiring CPU Microcode updates on older systems) and better flushing of microarchitectural buffers (VERW).\n\nThe set of options available is described in our TID at https://www.suse.com/support/kb/doc/?id=7024251\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-12-09T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3200-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18595", "CVE-2019-0154", "CVE-2019-0155", "CVE-2019-10220", "CVE-2019-11135", "CVE-2019-14821", "CVE-2019-14835", "CVE-2019-14895", "CVE-2019-15030", "CVE-2019-15031", "CVE-2019-15916", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-16995", "CVE-2019-17055", "CVE-2019-17056", "CVE-2019-17666", "CVE-2019-18660", "CVE-2019-18683", "CVE-2019-18805", "CVE-2019-18809", "CVE-2019-19046", "CVE-2019-19049", "CVE-2019-19052", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19060", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19068", "CVE-2019-19073", "CVE-2019-19074", "CVE-2019-19075", "CVE-2019-19078", "CVE-2019-19080", "CVE-2019-19081", "CVE-2019-19082", "CVE-2019-19083", "CVE-2019-19227", "CVE-2019-9456", "CVE-2019-9506"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-debugsource", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-devel-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-syms", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3200-1.NASL", "href": "https://www.tenable.com/plugins/nessus/131833", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3200-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif 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\"CVE-2019-19075\",\n \"CVE-2019-19078\",\n \"CVE-2019-19080\",\n \"CVE-2019-19081\",\n \"CVE-2019-19082\",\n \"CVE-2019-19083\",\n \"CVE-2019-19227\"\n );\n\n script_name(english:\"SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3200-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2019-19081: Fixed a memory leak in the\nnfp_flower_spawn_vnic_reprs() could have allowed attackers to cause a\ndenial of service (bsc#1157045).\n\nCVE-2019-19080: Fixed four memory leaks in the\nnfp_flower_spawn_phy_reprs() could have allowed attackers to cause a\ndenial of service (bsc#1157044).\n\nCVE-2019-19052: Fixed a memory leak in the gs_can_open() which could\nhave led to denial of service (bsc#1157324).\n\nCVE-2019-19067: Fixed multiple memory leaks in acp_hw_init\n(bsc#1157180).\n\nCVE-2019-19060: Fixed a memory leak in the adis_update_scan_mode()\nwhich could have led to denial of service (bsc#1157178).\n\nCVE-2019-19049: Fixed a memory leak in unittest_data_add\n(bsc#1157173).\n\nCVE-2019-19075: Fixed a memory leak in the ca8210_probe() which could\nhave led to denial of service by triggering ca8210_get_platform_data()\nfailures (bsc#1157162).\n\nCVE-2019-19058: Fixed a memory leak in the alloc_sgtable() which could\nhave led to denial of service by triggering alloc_page() failures\n(bsc#1157145).\n\nCVE-2019-19074: Fixed a memory leak in the ath9k_wmi_cmd() function\nwhich could have led to denial of service (bsc#1157143).\n\nCVE-2019-19073: Fixed multiple memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c which could have led to\ndenial of service by triggering wait_for_completion_timeout() failures\n(bsc#1157070).\n\nCVE-2019-19083: Fixed multiple memory leaks in *clock_source_create()\nfunctions which could have led to denial of service (bsc#1157049).\n\nCVE-2019-19082: Fixed multiple memory leaks in *create_resource_pool()\nwhich could have led to denial of service (bsc#1157046).\n\nCVE-2019-15916: Fixed a memory leak in register_queue_kobjects() which\nmight have led denial of service (bsc#1149448).\n\nCVE-2019-0154: Fixed an improper access control in subsystem for Intel\n(R) processor graphics whichs may have allowed an authenticated user\nto potentially enable denial of service via local access\n(bsc#1135966).\n\nCVE-2019-0155: Fixed an improper access control in subsystem for Intel\n(R) processor graphics whichs may have allowed an authenticated user\nto potentially enable escalation of privilege via local access\n(bsc#1135967).\n\nCVE-2019-16231: Fixed a NULL pointer dereference due to lack of\nchecking the alloc_workqueue return value (bsc#1150466).\n\nCVE-2019-18805: Fixed an integer overflow in tcp_ack_update_rtt()\nleading to a denial of service or possibly unspecified other impact\n(bsc#1156187).\n\nCVE-2019-17055: Enforced CAP_NET_RAW in the AF_ISDN network module to\nrestrict unprivileged users to create a raw socket (bsc#1152782).\n\nCVE-2019-16995: Fixed a memory leak in hsr_dev_finalize() which may\nhave caused denial of service (bsc#1152685).\n\nCVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the\nalloc_workqueue return value, leading to a NULL pointer dereference.\n(bsc#1150457).\n\nCVE-2019-10220: Added sanity checks on the pathnames passed to the\nuser space. (bsc#1144903)\n\nCVE-2019-17666: rtlwifi: Fix potential overflow in P2P code\n(bsc#1154372).\n\nCVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW,\nwhich meant that unprivileged users could create a raw socket\n(bsc#1152788).\n\nCVE-2019-14821: An out-of-bounds access issue was fixed in the\nkernel's kvm hypervisor. An unprivileged host user or process with\naccess to '/dev/kvm' device could use this flaw to crash the host\nkernel, resulting in a denial of service or potentially escalating\nprivileges on the system (bnc#1151350).\n\nCVE-2017-18595: A double free in allocate_trace_buffer was fixed\n(bnc#1149555).\n\nCVE-2019-9506: The Bluetooth BR/EDR specification used to permit\nsufficiently low encryption key length and did not prevent an attacker\nfrom influencing the key length negotiation. This allowed practical\nbrute-force attacks (aka 'KNOB') that could decrypt traffic and inject\narbitrary ciphertext without the victim noticing (bnc#1137865).\n\nCVE-2019-14835: A buffer overflow flaw was found in the kernel's vhost\nfunctionality that translates virtqueue buffers to IOVs. A privileged\nguest user able to pass descriptors with invalid length to the host\ncould use this flaw to increase their privileges on the host\n(bnc#1150112).\n\nCVE-2019-9456: An out-of-bounds write in the USB monitor driver has\nbeen fixed. This issue could lead to local escalation of privilege\nwith System execution privileges needed. (bnc#1150025).\n\nCVE-2019-15030, CVE-2019-15031: On the powerpc platform, a local user\ncould read vector registers of other users' processes via an interrupt\n(bsc#1149713).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid. It is exploitable for privilege\nescalation on some Linux distributions where local users have\n/dev/video0 access, but only if the driver happens to be loaded. There\nare multiple race conditions during streaming stopping in this driver\n(part of the V4L2 subsystem). These issues are caused by wrong mutex\nlocking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function\nin drivers/media/usb/dvb-usb/af9005.c allows attackers to cause a\ndenial of service (memory consumption), aka CID-2289adbfa559\n(bnc#1156258).\n\nCVE-2019-19078: A memory leak in the ath10k_usb_hif_tx_sg() function\nin drivers/net/wireless/ath/ath10k/usb.c allows attackers to cause a\ndenial of service (memory consumption) by triggering usb_submit_urb()\nfailures, aka CID-b8d17e7d93d2 (bnc#1157032).\n\nCVE-2019-18660: The Linux kernel on powerpc allows Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs, aka CID-39e72bf96f58. This is related to\narch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c\n(bnc#1157038).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in Marvell\nWiFi chip driver. The flaw could occur when the station attempts a\nconnection negotiation during the handling of the remote devices\ncountry settings. This could allow the remote device to cause a denial\nof service (system crash) or possibly execute arbitrary code\n(bnc#1157158).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c allows attackers to cause a denial\nof service (memory consumption) by triggering rhashtable_init()\nfailures, aka CID-34b3be18a04e (bnc#1157191).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c allow\nattackers to cause a denial of service (memory consumption) by\ntriggering mwifiex_map_pci_memory() failures, aka CID-d10dcb615c8e\n(bnc#1157193).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c allows\nattackers to cause a denial of service (memory consumption) by\ntriggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932\n(bnc#1157197).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in\ndrivers/net/wireless/realtek/rtlwifi/usb.c allow attackers to cause a\ndenial of service (memory consumption), aka CID-3f9361695113\n(bnc#1157298).\n\nCVE-2019-19046: A memory leak in the __ipmi_bmc_register() function in\ndrivers/char/ipmi/ipmi_msghandler.c allow attackers to cause a denial\nof service (bsc#1157304).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb()\nfunction in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c\nallows attackers to cause a denial of service (memory consumption) by\ntriggering usb_submit_urb() failures, aka CID-a2cdd07488e6\n(bnc#1157307).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c allows attackers to cause a denial of\nservice (memory consumption) by triggering crypto_report_alg()\nfailures, aka CID-ffdde5932042 (bnc#1157333).\n\nCVE-2019-19227: In the AppleTalk subsystem, there is a potential NULL\npointer dereference because register_snap_client may return NULL. This\nwill lead to denial of service in net/appletalk/aarp.c and\nnet/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka\nCID-9804501fa122 (bnc#1157678).\n\nCVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs\nwith Transactional Memory support could be used to facilitate\nsidechannel information leaks out of microarchitectural buffers,\nsimilar to the previously described 'Microarchitectural Data Sampling'\nattack.\n\nThe Linux kernel was supplemented with the option to disable TSX\noperation altogether (requiring CPU Microcode updates on older\nsystems) and better flushing of microarchitectural buffers (VERW).\n\nThe set of options available is described in our TID at\nhttps://www.suse.com/support/kb/doc/?id=7024251\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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(bsc#1150457).\n\nCVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903).\n\nCVE-2019-17666: rtlwifi: Fix potential overflow in P2P code (bsc#1154372).\n\nCVE-2019-17133: cfg80211 wireless extension did not reject a long SSID IE, leading to a Buffer Overflow (bsc#1153158).\n\nCVE-2019-16232: Fix a potential NULL pointer dereference in the Marwell libertas driver (bsc#1150465).\n\nCVE-2019-16234: iwlwifi pcie driver did not check the alloc_workqueue return value, leading to a NULL pointer dereference. (bsc#1150452).\n\nCVE-2019-17055: The AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which meant that unprivileged users could create a raw socket (bnc#1152782).\n\nCVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW, which meant that unprivileged users could create a raw socket (bsc#1152788).\n\nCVE-2019-16413: The 9p filesystem did not protect i_size_write() properly, which caused an i_size_read() infinite loop and denial of service on SMP systems (bnc#1151347).\n\nCVE-2019-15902: A backporting issue was discovered that re-introduced the Spectre vulnerability it had aimed to eliminate. 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An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system (bnc#1151350).\n\nCVE-2019-15505: An out-of-bounds issue had been fixed that could be caused by crafted USB device traffic (bnc#1147122).\n\nCVE-2017-18595: A double free in allocate_trace_buffer was fixed (bnc#1149555).\n\nCVE-2019-14835: A buffer overflow flaw was found in the kernel's vhost functionality that translates virtqueue buffers to IOVs. 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(bnc#1149527).\n\nCVE-2019-15927: An out-of-bounds access was fixed in the sound/usb/mixer module (bnc#1149522).\n\nCVE-2019-15666: There was an out-of-bounds array access in the net/xfrm module that could cause denial of service (bnc#1148394).\n\nCVE-2019-15219: A NULL pointer dereference was fixed that could be abused by a malicious USB device (bnc#1146519 1146524).\n\nCVE-2019-15220: A use-after-free issue was fixed that could be caused by a malicious USB device (bnc#1146519 1146526).\n\nCVE-2019-15221: A NULL pointer dereference was fixed that could be caused by a malicious USB device (bnc#1146519 1146529).\n\nCVE-2019-14814: A heap-based buffer overflow was fixed in the marvell wifi chip driver. 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An unprivileged host user or process with\naccess to '/dev/kvm' device could use this flaw to crash the host\nkernel, resulting in a denial of service or potentially escalating\nprivileges on the system (bnc#1151350).\n\nCVE-2019-15505: An out-of-bounds issue had been fixed that could be\ncaused by crafted USB device traffic (bnc#1147122).\n\nCVE-2017-18595: A double free in allocate_trace_buffer was fixed\n(bnc#1149555).\n\nCVE-2019-14835: A buffer overflow flaw was found in the kernel's vhost\nfunctionality that translates virtqueue buffers to IOVs. A privileged\nguest user able to pass descriptors with invalid length to the host\ncould use this flaw to increase their privileges on the host\n(bnc#1150112).\n\nCVE-2019-15216: A NULL pointer dereference was fixed that could be\nmalicious USB device (bnc#1146361).\n\nCVE-2019-15924: A a NULL pointer dereference has been fixed in the\ndrivers/net/ethernet/intel/fm10k module (bnc#1149612).\n\nCVE-2019-9456: An out-of-bounds write in the USB monitor driver has\nbeen fixed. This issue could lead to local escalation of privilege\nwith System execution privileges needed. (bnc#1150025).\n\nCVE-2019-15926: An out-of-bounds access was fixed in the\ndrivers/net/wireless/ath/ath6kl module. (bnc#1149527).\n\nCVE-2019-15927: An out-of-bounds access was fixed in the\nsound/usb/mixer module (bnc#1149522).\n\nCVE-2019-15666: There was an out-of-bounds array access in the\nnet/xfrm module that could cause denial of service (bnc#1148394).\n\nCVE-2019-15219: A NULL pointer dereference was fixed that could be\nabused by a malicious USB device (bnc#1146519 1146524).\n\nCVE-2019-15220: A use-after-free issue was fixed that could be caused\nby a malicious USB device (bnc#1146519 1146526).\n\nCVE-2019-15221: A NULL pointer dereference was fixed that could be\ncaused by a malicious USB device (bnc#1146519 1146529).\n\nCVE-2019-14814: A heap-based buffer overflow was fixed in the marvell\nwifi chip driver. That issue allowed local users to cause a denial of\nservice (system crash) or possibly execute arbitrary code\n(bnc#1146512).\n\nCVE-2019-14815: A missing length check while parsing WMM IEs was fixed\n(bsc#1146512, bsc#1146514, bsc#1146516).\n\nCVE-2019-14816: A heap-based buffer overflow in the marvell wifi chip\ndriver was fixed. Local users would have abused this issue to cause a\ndenial of service (system crash) or possibly execute arbitrary code\n(bnc#1146516).\n\nCVE-2017-18509: An issue in net/ipv6 as fixed. By setting a specific\nsocket option, an attacker could control a pointer in kernel land and\ncause an inet_csk_listen_stop general protection fault, or potentially\nexecute arbitrary code under certain circumstances. The issue can be\ntriggered as root (e.g., inside a default LXC container or with the\nCAP_NET_ADMIN capability) or after namespace unsharing. (bnc#1145477)\n\nCVE-2019-9506: The Bluetooth BR/EDR specification used to permit\nsufficiently low encryption key length and did not prevent an attacker\nfrom influencing the key length negotiation. This allowed practical\nbrute-force attacks (aka 'KNOB') that could decrypt traffic and inject\narbitrary ciphertext without the victim noticing (bnc#1137865).\n\nCVE-2019-15098: A NULL pointer dereference in drivers/net/wireless/ath\nwas fixed (bnc#1146378).\n\nCVE-2019-15290: A NULL pointer dereference in\nath6kl_usb_alloc_urb_from_pipe was fixed (bsc#1146378).\n\nCVE-2019-15212: A double-free issue was fixed in drivers/usb driver\n(bnc#1146391).\n\nCVE-2016-10906: A use-after-free issue was fixed in\ndrivers/net/ethernet/arc (bnc#1146584).\n\nCVE-2019-15211: A use-after-free issue caused by a malicious USB\ndevice was fixed in the drivers/media/v4l2-core driver (bnc#1146519).\n\nCVE-2019-15217: A a NULL pointer dereference issue caused by a\nmalicious USB device was fixed in the drivers/media/usb/zr364xx driver\n(bnc#1146519).\n\nCVE-2019-15214: An a use-after-free issue in the sound subsystem was\nfixed (bnc#1146519).\n\nCVE-2019-15218: A NULL pointer dereference caused by a malicious USB\ndevice was fixed in the drivers/media/usb/siano driver (bnc#1146413).\n\nCVE-2019-15215: A use-after-free issue caused by a malicious USB\ndevice was fixed in the drivers/media/usb/cpia2 driver (bnc#1146425).\n\nCVE-2018-20976: A use-after-free issue was fixed in the fs/xfs driver\n(bnc#1146285).\n\nCVE-2019-0154: An unprotected read access to i915 registers has been\nfixed that could have been abused to facilitate a local\ndenial-of-service attack. (bsc#1135966)\n\nCVE-2019-0155: A privilege escalation vulnerability has been fixed in\nthe i915 module that allowed batch buffers from user mode to gain\nsuper user privileges. (bsc#1135967)\n\nCVE-2019-16231: The fjes driver did not check the alloc_workqueue\nreturn value, leading to a NULL pointer dereference. (bnc#1150466)\n\nCVE-2019-18805: Fix signed integer overflow in tcp_ack_update_rtt()\nthat could have lead to a denial of service or possibly unspecified\nother impact (bsc#1156187)\n\nCVE-2019-18680: A NULL pointer dereference in rds_tcp_kill_sock()\ncould cause denial of service (bnc#1155898)\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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(bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bnc#1158900).\n\nCVE-2019-19526: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver (bnc#1158893).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that could have been caused by a malicious USB device in the Linux kernel HID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/usb/misc/adutux.c driver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver (bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver (bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the Linux kernel in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could have allowed the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in drivers/media/platform/vivid in the Linux kernel. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. 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This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures (bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).\n\nCVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. 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(bnc#1158903).\n\nCVE-2019-19527: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/hid/usbhid/hiddev.c\ndriver (bnc#1158900).\n\nCVE-2019-19526: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/nfc/pn533/usb.c driver\n(bnc#1158893).\n\nCVE-2019-19533: There was an info-leak bug that could have been caused\nby a malicious USB device in the\ndrivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).\n\nCVE-2019-19532: There were multiple out-of-bounds write bugs that\ncould have been caused by a malicious USB device in the Linux kernel\nHID drivers (bnc#1158824).\n\nCVE-2019-19523: There was a use-after-free bug that could have been\ncaused by a malicious USB device in the drivers/usb/misc/adutux.c\ndriver (bnc#1158823).\n\nCVE-2019-15213: An issue was discovered in the Linux kernel, there was\na use-after-free caused by a malicious USB device in the\ndrivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).\n\nCVE-2019-19531: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/yurex.c driver\n(bnc#1158445).\n\nCVE-2019-19543: There was a use-after-free in serial_ir_init_module()\nin drivers/media/rc/serial_ir.c (bnc#1158427).\n\nCVE-2019-19525: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/ieee802154/atusb.c driver\n(bnc#1158417).\n\nCVE-2019-19530: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/class/cdc-acm.c driver\n(bnc#1158410).\n\nCVE-2019-19536: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).\n\nCVE-2019-19524: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/input/ff-memless.c driver\n(bnc#1158413).\n\nCVE-2019-19528: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/usb/misc/iowarrior.c driver\n(bnc#1158407).\n\nCVE-2019-19534: There was an info-leak bug that can be caused by a\nmalicious USB device in the\ndrivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).\n\nCVE-2019-19529: There was a use-after-free bug that can be caused by a\nmalicious USB device in the drivers/net/can/usb/mcba_usb.c driver\n(bnc#1158381).\n\nCVE-2019-14901: A heap overflow flaw was found in the Linux kernel in\nMarvell WiFi chip driver. The vulnerability allowed a remote attacker\nto cause a system crash, resulting in a denial of service, or execute\narbitrary code. The highest threat with this vulnerability is with the\navailability of the system. If code execution occurs, the code will\nrun with the permissions of root. This will affect both\nconfidentiality and integrity of files on the system (bnc#1157042).\n\nCVE-2019-14895: A heap-based buffer overflow was discovered in the\nLinux kernel in Marvell WiFi chip driver. The flaw could occur when\nthe station attempts a connection negotiation during the handling of\nthe remote devices country settings. This could have allowed the\nremote device to cause a denial of service (system crash) or possibly\nexecute arbitrary code (bnc#1157158).\n\nCVE-2019-18660: The Linux kernel on powerpc allowed Information\nExposure because the Spectre-RSB mitigation is not in place for all\napplicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and\narch/powerpc/kernel/security.c (bnc#1157038).\n\nCVE-2019-18683: An issue was discovered in\ndrivers/media/platform/vivid in the Linux kernel. It is exploitable\nfor privilege escalation on some Linux distributions where local users\nhave /dev/video0 access, but only if the driver happens to be loaded.\nThere are multiple race conditions during streaming stopping in this\ndriver (part of the V4L2 subsystem). These issues are caused by wrong\nmutex locking in vivid_stop_generating_vid_cap(),\nvivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the\ncorresponding kthreads. At least one of these race conditions leads to\na use-after-free (bnc#1155897).\n\nCVE-2019-18809: A memory leak in the af9005_identify_state() function\nin drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1156258).\n\nCVE-2019-19062: A memory leak in the crypto_report() function in\ncrypto/crypto_user_base.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\ncrypto_report_alg() failures (bnc#1157333).\n\nCVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()\nfunction in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux\nkernel allowed attackers to cause a denial of service (memory\nconsumption) by triggering mwifiex_map_pci_memory() failures\n(bnc#1157197).\n\nCVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb()\nfunction in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in\nthe Linux kernel allowed attackers to cause a denial of service\n(memory consumption) by triggering usb_submit_urb() failures\n(bnc#1157307).\n\nCVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in\ndrivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157298).\n\nCVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there\nwas a potential NULL pointer dereference because register_snap_client\nmay return NULL. This will lead to denial of service in\nnet/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by\nunregister_snap_client (bnc#1157678).\n\nCVE-2019-19065: A memory leak in the sdma_init() function in\ndrivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering rhashtable_init() failures (bnc#1157191).\n\nCVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in\ndrivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering copy to udata failures (bnc#1157171).\n\nCVE-2019-19052: A memory leak in the gs_can_open() function in\ndrivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to\ncause a denial of service (memory consumption) by triggering\nusb_submit_urb() failures (bnc#1157324).\n\nCVE-2019-19067: Four memory leaks in the acp_hw_init() function in\ndrivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures\n(bsc#1157180).\n\nCVE-2019-19060: A memory leak in the adis_update_scan_mode() function\nin drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) (bnc#1157178).\n\nCVE-2019-19049: A memory leak in the unittest_data_add() function in\ndrivers/of/unittest.c in the Linux kernel allowed attackers to cause a\ndenial of service (memory consumption) by triggering\nof_fdt_unflatten_tree() failures (bsc#1157173).\n\nCVE-2019-19075: A memory leak in the ca8210_probe() function in\ndrivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers\nto cause a denial of service (memory consumption) by triggering\nca8210_get_platform_data() failures (bnc#1157162).\n\nCVE-2019-19058: A memory leak in the alloc_sgtable() function in\ndrivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel\nallowed attackers to cause a denial of service (memory consumption) by\ntriggering alloc_page() failures (bnc#1157145).\n\nCVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in\ndrivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption)\n(bnc#1157143).\n\nCVE-2019-19073: Memory leaks in\ndrivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed\nattackers to cause a denial of service (memory consumption) by\ntriggering wait_for_completion_timeout() failures. This affects the\nhtc_config_pipe_credits() function, the htc_setup_complete() function,\nand the htc_connect_service() function (bnc#1157070).\n\nCVE-2019-15916: An issue was discovered in the Linux kernel There was\na memory leak in register_queue_kobjects() in net/core/net-sysfs.c,\nwhich will cause denial of service (bnc#1149448).\n\nCVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel\n5.2.14 did not check the alloc_workqueue return value, leading to a\nNULL pointer dereference (bnc#1150466).\n\nCVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c\nin the Linux kernel There was a net/ipv4/tcp_input.c signed integer\noverflow in tcp_ack_update_rtt() when userspace writes a very large\ninteger to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of\nservice or possibly unspecified other impact (bnc#1156187).\n\nCVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the\nAF_ISDN network module in the Linux kernel did not enforce\nCAP_NET_RAW, which means that unprivileged users can create a raw\nsocket (bnc#1152782).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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(rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-zfcpdump-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-zfcpdump-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", cpu:\"s390x\", reference:\"kernel-zfcpdump-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-base-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-base-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-devel-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-default-devel-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-obs-build-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-obs-build-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-obs-qa-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-syms-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-base-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-base-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-debuginfo-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kernel-vanilla-debugsource-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kselftests-kmp-default-4.12.14-150.47.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"0\", reference:\"kselftests-kmp-default-debuginfo-4.12.14-150.47.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:57:20", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system:\n memory allocation, process allocation, device input and output, etc.Security Fix(es):Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.(CVE-2012-3400)The mmc_ioctl_cdrom_read_data function in drivers/cdrom/cdrom.c in the Linux kernel through 3.10 allows local users to obtain sensitive information from kernel memory via a read operation on a malfunctioning CD-ROM drive.(CVE-2013-2164)The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate COOKIE ECHO chunk, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted SCTP traffic.(CVE-2013-2206)The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addresses, which allows attackers to read or modify the contents of arbitrary kernel memory locations via a crafted application, as exploited in the wild against Android devices in October and November 2013.(CVE-2013-6282)An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.(CVE-2018-20836)The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.(CVE-2019-11486)The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.(CVE-2019-11487)The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have unspecified other impact by triggering a race condition with mmget_not_zero or get_task_mm calls.\n This is related to fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverbs_main.c.(CVE-2019-11599)A n issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.(CVE-2019-11810)An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c.(CVE-2019-11811)A flaw was found in the Linux kernel's handle_rx() function in the [vhost_net] driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out. Versions from v4.16 and newer are vulnerable.(CVE-2018-16880)An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.(CVE-2019-11815)A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user ('root') can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.(CVE-2019-3819)A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). Versions 3.10, 4.14 and 4.18 are vulnerable.(CVE-2019-3882)An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.(CVE-2019-3900)In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the 'sctp_sendmsg()' function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory.(CVE-2019-8956)A flaw was found in the Linux kernel's implementation of ext4 extent management. The kernel doesn't correctly initialize memory regions in the extent tree block which may be exported to a local user to obtain sensitive information by reading empty/uninitialized data from the filesystem.(CVE-2019-11833)An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. There is an unchecked kstrdup of fwstr, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).\n NOTE: The vendor disputes this issues as not being a vulnerability because kstrdup() returning NULL is handled sufficiently and there is no chance for a NULL pointer dereference.(CVE-2019-12382)An issue was discovered in the efi subsystem in the Linux kernel through 5.1.5. phys_efi_set_virtual_address_map in arch/x86/platform/efi/efi.c and efi_call_phys_prolog in arch/x86/platform/efi/efi_64.c mishandle memory allocation failures. NOTE: This id is disputed as not being an issue because ?All the code touched by the referenced commit runs only at boot, before any user processes are started. Therefore, there is no possibility for an unprivileged user to control it.(CVE-2019-12380)An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function hclge_tm_schd_mode_vnet_base_cfg in the file drivers et/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.(CVE-2019- 15925)An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop-i1/4zname, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).(CVE-2019-12614)An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/syset/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.(CVE-2019-18805)A flaw was found in the way PTRACE_TRACEME functionality was handled in the Linux kernel. The kernel's implementation of ptrace can inadvertently grant elevated permissions to an attacker who can then abuse the relationship between the tracer and the process being traced. This flaw could allow a local, unprivileged user to increase their privileges on the system or cause a denial of service.(CVE-2019-13272)An issue was discovered in ip6_ra_control in net/ipv6/ipv6_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).\n NOTE: This has been disputed as not an issue.(CVE-2019-12378)An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).\n NOTE: this is disputed because new_ra is never used if it is NULL.(CVE-2019-12381)An issue was discovered in sunxi_divs_clk_setup in drivers/clk/sunxi/clk-sunxi.c in the Linux kernel through 5.1.5. There is an unchecked kstrndup of derived_name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: This id is disputed as not being an issue because 'The memory allocation that was not checked is part of a code that only runs at boot time, before user processes are started. Therefore, there is no possibility for an unprivileged user to control it, and no denial of service.'.(CVE-2019-12455)An issue was discovered in the MPT3COMMAND case in _ctl_ioctl_main in drivers/scsi/mpt3sas/mpt3sas_ctl.c in the Linux kernel through 5.1.5. It allows local users to cause a denial of service or possibly have unspecified other impact by changing the value of ioc_number between two kernel reads of that value, aka a ''double fetch'' vulnerability. NOTE: a third party reports that this is unexploitable because the doubly fetched value is not used.(CVE-2019-12456)An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup_const of node_info-i1/4zvdev_port.name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).(CVE-2019-12615)In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel through 5.2.1, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages.(CVE-2019-13631)A vulnerability was found in the Linux kernelaEURtms floppy disk driver implementation. A local attacker with access to the floppy device could call set_geometry in drivers/block/floppy.c, which does not validate the sect and head fields, causing an integer overflow and out-of-bounds read. This flaw may crash the system or allow an attacker to gather information causing subsequent successful attacks.(CVE-2019-14283)check_input_term in sound/usb/mixer.c in the Linux kernel through 5.2.9 mishandles recursion, leading to kernel stack exhaustion.(CVE-2019-15118)An issue was discovered in the Linux kernel before 5.2.6. There is a use-after-free caused by a malicious USB device in the drivers/media/v4l2-core/v4l2-dev.c driver because drivers/media/radio/radio-raremono.c does not properly allocate memory.(CVE-2019-15211)An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c.(CVE-2019-15214)An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/siano/smsusb.c driver.(CVE-2019-15218)An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/usb/misc/sisusbvga/sisusb.c driver.(CVE-2019-15219)An issue was discovered in the Linux kernel before 5.2.1. There is a use-after-free caused by a malicious USB device in the driverset/wireless/intersil/p54/p54usb.c driver.(CVE-2019-15220)An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.(CVE-2019-15221)An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit, related to net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c.(CVE-2019-15292)An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9.\n XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.(CVE-2019-15538)An issue was discovered in the Linux kernel before 5.0.19. There is an out-of-bounds array access in __xfrm_policy_unlink, which will cause denial of service, because verify_newpolicy_info in net/xfrm/xfrm_user.c mishandles directory val
CVE-2019-18805
