This update is based on the upstream 5.6.14 kernel and fixes at least the following security issues: 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 (CVE-2020-10711). usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference(CVE-2020-12464). An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation (CVE-2020-12659). An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case (CVE-2020-12770). gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read (CVE-2020-13143). For other fixes and changes in this update, see the refenced changelogs.
{"id": "MGASA-2020-0228", "vendorId": null, "type": "mageia", "bulletinFamily": "unix", "title": "Updated kernel-linus packages fix security vulnerabilities\n", "description": "This update is based on the upstream 5.6.14 kernel and fixes at least the following security issues: 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 (CVE-2020-10711). usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference(CVE-2020-12464). An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation (CVE-2020-12659). An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case (CVE-2020-12770). gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel through 5.6.13 relies on kstrdup without considering the possibility of an internal '\\0' value, which allows attackers to trigger an out-of-bounds read (CVE-2020-13143). For other fixes and changes in this update, see the refenced changelogs. \n", "published": "2020-05-24T21:04:47", "modified": "2020-05-24T21:04:47", "epss": [{"cve": "CVE-2020-10711", "epss": 0.00602, "percentile": 0.75985, "modified": "2023-12-03"}, {"cve": "CVE-2020-12464", "epss": 0.0011, "percentile": 0.43697, "modified": "2023-12-03"}, {"cve": "CVE-2020-12659", "epss": 0.0008, "percentile": 0.33293, "modified": "2023-12-03"}, {"cve": "CVE-2020-12770", "epss": 0.00047, "percentile": 0.14108, "modified": "2023-12-03"}, {"cve": "CVE-2020-13143", "epss": 0.00697, "percentile": 0.77916, "modified": "2023-12-03"}], "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2}, "severity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM"}, "exploitabilityScore": 0.8, "impactScore": 5.9}, "href": "https://advisories.mageia.org/MGASA-2020-0228.html", "reporter": "Gentoo Foundation", "references": ["https://bugs.mageia.org/show_bug.cgi?id=26661", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.9", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.10", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.11", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.12", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.13", "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.14"], "cvelist": ["CVE-2020-10711", "CVE-2020-12464", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-13143"], "immutableFields": [], "lastseen": "2023-12-03T17:33:22", "viewCount": 14, "enchantments": {"score": {"value": 2.4, "vector": "NONE"}, "dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2020:4431", "ALSA-2021:1578"]}, {"type": "amazon", "idList": ["ALAS-2020-1366", "ALAS-2020-1377", "ALAS-2020-1382", "ALAS2-2020-1425", "ALAS2-2020-1431"]}, {"type": "androidsecurity", "idList": ["ANDROID:2020-12-01"]}, {"type": "cbl_mariner", "idList": ["CBLMARINER:3458", "CBLMARINER:3467", "CBLMARINER:3476", "CBLMARINER:3486", "CBLMARINER:3491"]}, {"type": "centos", "idList": ["CESA-2020:2103", "CESA-2020:4060"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:2B547AA94018245E71F37CB94BA4EEBC", "CFOUNDRY:5D359B30C62666D917EB31596D1BFDE4"]}, {"type": "cve", "idList": ["CVE-2020-10711", "CVE-2020-12464", "CVE-2020-12659", "CVE-2020-12770", "CVE-2020-13143"]}, {"type": "debian", "idList": ["DEBIAN:DLA-2241-1:DE3AB", "DEBIAN:DLA-2241-2:3E557", "DEBIAN:DLA-2242-1:573AF", "DEBIAN:DSA-4698-1:66813", "DEBIAN:DSA-4698-1:E1A7D", "DEBIAN:DSA-4699-1:122C4", "DEBIAN:DSA-4699-1:D5D43"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2020-10711", "DEBIANCVE:CVE-2020-12464", "DEBIANCVE:CVE-2020-12659", "DEBIANCVE:CVE-2020-12770", "DEBIANCVE:CVE-2020-13143"]}, {"type": "f5", "idList": ["F5:K02354867"]}, {"type": "fedora", "idList": ["FEDORA:055473124314", "FEDORA:15484608781D", "FEDORA:3917560460DA", "FEDORA:62D0460BC99C", "FEDORA:803AE30C6416", "FEDORA:AAD0A60B6998"]}, {"type": "ibm", "idList": 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["THREATPOST:7016E3D2F3480C9399BCD12F9CE0D562"]}, {"type": "ubuntu", "idList": ["USN-4387-1", "USN-4388-1", "USN-4389-1", "USN-4390-1", "USN-4391-1", "USN-4411-1", "USN-4412-1", "USN-4413-1", "USN-4414-1", "USN-4419-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2020-10711", "UB:CVE-2020-12464", "UB:CVE-2020-12659", "UB:CVE-2020-12770", "UB:CVE-2020-13143"]}, {"type": "veracode", "idList": ["VERACODE:25398", "VERACODE:27782", "VERACODE:27783", "VERACODE:30572"]}, {"type": "virtuozzo", "idList": ["VZA-2020-036", "VZA-2020-037", "VZA-2020-048"]}]}, "epss": [{"cve": "CVE-2020-10711", "epss": 0.00437, "percentile": 0.70935, "modified": "2023-05-01"}, {"cve": "CVE-2020-12464", "epss": 0.00093, "percentile": 0.3818, "modified": "2023-05-01"}, {"cve": "CVE-2020-12659", "epss": 0.0008, "percentile": 0.328, "modified": "2023-05-01"}, {"cve": "CVE-2020-12770", "epss": 0.00047, "percentile": 0.14164, "modified": "2023-05-01"}, {"cve": "CVE-2020-13143", "epss": 0.00663, "percentile": 0.76669, "modified": "2023-05-01"}], "vulnersScore": 2.4}, "_state": {"score": 1701624911, "dependencies": 1701626020, "epss": 0}, "_internal": {"score_hash": "67d5567346aeaa5bcb9bc34a59419c5d"}, "affectedPackage": [{"OS": "Mageia", "OSVersion": "7", "arch": "noarch", "packageVersion": "5.6.14-1", "operator": "lt", "packageFilename": "kernel-linus-5.6.14-1.mga7", "packageName": "kernel-linus"}]}
{"mageia": [{"lastseen": "2023-12-03T17:33:22", "description": "This update is based on the upstream 5.6.14 kernel and fixes at least the following security issues: 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 (CVE-2020-10711). An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case (CVE-2020-12770). gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel through 5.6.13 relies on kstrdup without considering the possibility of an internal '\\0' value, which allows attackers to trigger an out-of-bounds read (CVE-2020-13143). Other fixes in this update: \\- KVM: x86: only do L1TF workaround on affected processors (this now correctly excludes non-affected AMD Ryzen and EPYC processors) \\- add Amd Renoir detection to amd_nb, hwmon (k10temp) and EDAC \\- additional fixes to the integrated virtualbox support for better interaction with virtualbox.org releases \\- ndiswrapper has been updated to 1.63 \\- wireguard-tools have been updated to 1.0.20200513 For other upstream fixes and changes in this update, see the refenced changelogs. \n", "cvss3": {"exploitabilityScore": 0.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "baseScore": 6.7, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-05-24T21:04:47", "type": "mageia", "title": "Updated kernel packages fix security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-10711", "CVE-2020-12770", "CVE-2020-13143"], "modified": "2020-05-24T21:04:47", "id": "MGASA-2020-0227", "href": "https://advisories.mageia.org/MGASA-2020-0227.html", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-12-03T17:33:22", "description": "This update is based on the upstream 5.6.8 kernel and fixes at least the following security issues: usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference(CVE-2020-12464). An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation (CVE-2020-12659). Other fixes in this update: \\- printk: queue wake_up_klogd irq_work only if per-CPU areas are ready \\- Fix use after free in get_tree_bdev() \\- propagate_one(): mnt_set_mountpoint() needs mount_lock \\- iwlwifi: pcie: handle QuZ configs with killer NICs as well \\- Fix building out of tree modules on aarch64 (pterjan) For other fixes and changes in this update, see the refenced changelogs. \n", "cvss3": {"exploitabilityScore": 0.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "baseScore": 6.7, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-05-05T15:20:37", "type": "mageia", "title": "Updated kernel packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-12464", "CVE-2020-12659"], "modified": "2020-05-05T15:20:37", "id": "MGASA-2020-0201", "href": "https://advisories.mageia.org/MGASA-2020-0201.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "nessus": [{"lastseen": "2023-10-21T15:31:44", "description": "Matthew Sheets discovered that the SELinux network label handling implementation in the Linux kernel could be coerced into de-referencing a NULL pointer. 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(CVE-2020-10711)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2020-12-09T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2020-0073)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-19768", "CVE-2020-10711"], "modified": "2020-12-10T00:00:00", "cpe": [], "id": "NEWSTART_CGSL_NS-SA-2020-0073_KERNEL.NASL", "href": "https://www.tenable.com/plugins/nessus/143889", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from ZTE advisory NS-SA-2020-0073. The text\n# itself is copyright (C) ZTE, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(143889);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/12/10\");\n\n script_cve_id(\"CVE-2019-19768\", \"CVE-2020-10711\");\n\n script_name(english:\"NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2020-0073)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote machine is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by\nmultiple vulnerabilities:\n\n - In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in\n kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-\n buffer). 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(CVE-2020-10711)\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-2020-0073\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL kernel packages. Note that updated packages may not be available yet. Please contact ZTE for\nmore information.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-19768\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/12/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/12/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/12/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"NewStart CGSL Local Security Checks\");\n\n script_copyright(english:\"This 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{"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-12-01T15:15:24", "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 - A flaw was found in the Linux kernel's implementation of GRO. This flaw allows an attacker with local access to crash the system.(CVE-2020-10720)\n\n - A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem. 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.(CVE-2020-10711)\n\n - A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs, and the lack of scenarios where signals to a parent process present a substantial operational threat.(CVE-2020-12826)\n\n - An issue was discovered in the Linux kernel before 5.4.17. drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.(CVE-2020-12769)\n\n - An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.(CVE-2020-12770)\n\n - An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.(CVE-2020-12771)\n\n - The __mptctl_ioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a 'double fetch' vulnerability, aka CID-28d76df18f0a. NOTE: the vendor states 'The security impact of this bug is not as bad as it could have been because these operations are all privileged and root already has enormous destructive power.'(CVE-2020-12652)\n\n - An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10. Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767.(CVE-2020-12655)\n\n - A pivot_root race condition in fs amespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter.(CVE-2020-12114)\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 - usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.(CVE-2020-12464)\n\n - An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers et/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.(CVE-2020-12653)\n\n - gss_mech_free in net/sunrpc/auth_gss/gss_mech_switch.c in the rpcsec_gss_krb5 implementation in the Linux kernel through 5.6.10 lacks certain domain_release calls, leading to a memory leak.(CVE-2020-12656)\n\n - An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.(CVE-2020-12659)\n\n - An array overflow was discovered in mt76_add_fragment in drivers et/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages.(CVE-2020-12465)\n\n - An issue was found in Linux kernel before 5.5.4.\n mwifiex_ret_wmm_get_status() in drivers et/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.(CVE-2020-12654)\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 - relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.(CVE-2019-19462)\n\n - In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c.(CVE-2019-19377)\n\n - In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost et.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.(CVE-2020-10942)\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": "2020-05-26T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1592)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-19377", "CVE-2019-19462", "CVE-2020-10711", "CVE-2020-10720", "CVE-2020-10942", "CVE-2020-11884", "CVE-2020-12114", "CVE-2020-12464", "CVE-2020-12465", "CVE-2020-12652", "CVE-2020-12653", "CVE-2020-12654", "CVE-2020-12655", "CVE-2020-12656", "CVE-2020-12657", "CVE-2020-12659", "CVE-2020-12769", "CVE-2020-12770", "CVE-2020-12771", "CVE-2020-12826"], "modified": "2022-05-13T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:bpftool", "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-source", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "p-cpe:/a:huawei:euleros:python3-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1592.NASL", "href": "https://www.tenable.com/plugins/nessus/136870", "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(136870);\n script_version(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/13\");\n\n script_cve_id(\n \"CVE-2019-19377\",\n \"CVE-2019-19462\",\n \"CVE-2020-10711\",\n \"CVE-2020-10720\",\n \"CVE-2020-10942\",\n \"CVE-2020-11884\",\n \"CVE-2020-12114\",\n \"CVE-2020-12464\",\n \"CVE-2020-12465\",\n \"CVE-2020-12652\",\n \"CVE-2020-12653\",\n \"CVE-2020-12654\",\n \"CVE-2020-12655\",\n \"CVE-2020-12656\",\n \"CVE-2020-12657\",\n \"CVE-2020-12659\",\n \"CVE-2020-12769\",\n \"CVE-2020-12770\",\n \"CVE-2020-12771\",\n \"CVE-2020-12826\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1592)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A flaw was found in the Linux kernel's implementation\n of GRO. 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This\n flaw allows a remote network user to crash the system\n kernel, resulting in a denial of\n service.(CVE-2020-10711)\n\n - A signal access-control issue was discovered in the\n Linux kernel before 5.6.5, aka CID-7395ea4e65c2.\n Because exec_id in include/linux/sched.h is only 32\n bits, an integer overflow can interfere with a\n do_notify_parent protection mechanism. A child process\n can send an arbitrary signal to a parent process in a\n different security domain. 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This attack is known as Special Register Buffer Data Sampling (SRBDS) or 'CrossTalk' (bsc#1154824).\n\nCVE-2020-13143: Fixed an out-of-bounds read in gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c (bsc#1171982).\n\nCVE-2020-12769: Fixed an issue which could have allowed attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one (bsc#1171983).\n\nCVE-2020-12768: Fixed a memory leak in svm_cpu_uninit in arch/x86/kvm/svm.c (bsc#1171736).\n\nCVE-2020-12659: Fixed an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) due to improper headroom validation (bsc#1171214).\n\nCVE-2020-12657: An a use-after-free in block/bfq-iosched.c (bsc#1171205).\n\nCVE-2020-12656: Fixed an improper handling of certain domain_release calls leadingch could have led to a memory leak (bsc#1171219).\n\nCVE-2020-12655: Fixed an issue which could have allowed attackers to trigger a sync of excessive duration via an XFS v5 image with crafted metadata (bsc#1171217).\n\nCVE-2020-12654: Fixed an issue in he wifi driver which could have allowed a remote AP to trigger a heap-based buffer overflow (bsc#1171202).\n\nCVE-2020-12653: Fixed an issue in the wifi driver which could have allowed local users to gain privileges or cause a denial of service (bsc#1171195).\n\nCVE-2020-12652: Fixed an issue which could have allowed local users to hold an incorrect lock during the ioctl operation and trigger a race condition (bsc#1171218).\n\nCVE-2020-12464: Fixed a use-after-free due to a transfer without a reference (bsc#1170901).\n\nCVE-2020-12114: Fixed a pivot_root race condition which could have allowed local users to cause a denial of service (panic) by corrupting a mountpoint reference counter (bsc#1171098).\n\nCVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172317).\n\nCVE-2020-10751: Fixed an improper implementation in SELinux LSM hook where it was assumed that an skb would only contain a single netlink message (bsc#1171189).\n\nCVE-2020-10732: Fixed kernel data leak in userspace coredumps due to uninitialized data (bsc#1171220).\n\nCVE-2020-10720: Fixed a use-after-free read in napi_gro_frags() (bsc#1170778).\n\nCVE-2020-10711: Fixed a NULL pointer dereference in SELinux subsystem which could have allowed a remote network user to crash the kernel resulting in a denial of service (bsc#1171191).\n\nCVE-2020-10690: Fixed the race between the release of ptp_clock and cdev (bsc#1170056).\n\nCVE-2019-9455: Fixed a pointer leak due to a WARN_ON statement in a video driver. This could lead to local information disclosure with System execution privileges needed (bsc#1170345).\n\nCVE-2019-20812: Fixed an issue in prb_calc_retire_blk_tmo() which could have resulted in a denial of service (bsc#1172453).\n\nCVE-2019-20806: Fixed a NULL pointer dereference which may had lead to denial of service (bsc#1172199).\n\nCVE-2019-19462: Fixed an issue which could have allowed local user to cause denial of service (bsc#1158265).\n\nCVE-2018-1000199: Fixed a potential local code execution via ptrace (bsc#1089895)\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": "2020-06-18T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:1599-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-1000199", "CVE-2019-19462", "CVE-2019-20806", "CVE-2019-20812", "CVE-2019-9455", "CVE-2020-0543", "CVE-2020-10690", "CVE-2020-10711", "CVE-2020-10720", "CVE-2020-10732", "CVE-2020-10751", "CVE-2020-10757", "CVE-2020-12114", "CVE-2020-12464", "CVE-2020-12652", "CVE-2020-12653", "CVE-2020-12654", "CVE-2020-12655", "CVE-2020-12656", "CVE-2020-12657", "CVE-2020-12659", "CVE-2020-12768", "CVE-2020-12769", "CVE-2020-13143"], "modified": "2022-05-13T00:00:00", "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-obs-build", "p-cpe:/a:novell:suse_linux:kernel-obs-build-debugsource", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-zfcpdump-debuginfo", "p-cpe:/a:novell:suse_linux:kernel-zfcpdump-debugsource", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default", "p-cpe:/a:novell:suse_linux:reiserfs-kmp-default-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2020-1599-1.NASL", "href": "https://www.tenable.com/plugins/nessus/137613", "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-2020:1599-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(137613);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/13\");\n\n script_cve_id(\n \"CVE-2018-1000199\",\n \"CVE-2019-9455\",\n \"CVE-2019-19462\",\n \"CVE-2019-20806\",\n \"CVE-2019-20812\",\n \"CVE-2020-0543\",\n \"CVE-2020-10690\",\n \"CVE-2020-10711\",\n \"CVE-2020-10720\",\n \"CVE-2020-10732\",\n \"CVE-2020-10751\",\n \"CVE-2020-10757\",\n \"CVE-2020-12114\",\n \"CVE-2020-12464\",\n \"CVE-2020-12652\",\n \"CVE-2020-12653\",\n \"CVE-2020-12654\",\n \"CVE-2020-12655\",\n \"CVE-2020-12656\",\n \"CVE-2020-12657\",\n \"CVE-2020-12659\",\n \"CVE-2020-12768\",\n \"CVE-2020-12769\",\n \"CVE-2020-13143\"\n );\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:1599-1)\");\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 15 SP1 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\nCVE-2020-0543: Fixed a side channel attack against special registers\nwhich could have resulted in leaking of read values to cores other\nthan the one which called it. This attack is known as Special Register\nBuffer Data Sampling (SRBDS) or 'CrossTalk' (bsc#1154824).\n\nCVE-2020-13143: Fixed an out-of-bounds read in\ngadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c\n(bsc#1171982).\n\nCVE-2020-12769: Fixed an issue which could have allowed attackers to\ncause a panic via concurrent calls to dw_spi_irq and\ndw_spi_transfer_one (bsc#1171983).\n\nCVE-2020-12768: Fixed a memory leak in svm_cpu_uninit in\narch/x86/kvm/svm.c (bsc#1171736).\n\nCVE-2020-12659: Fixed an out-of-bounds write (by a user with the\nCAP_NET_ADMIN capability) due to improper headroom validation\n(bsc#1171214).\n\nCVE-2020-12657: An a use-after-free in block/bfq-iosched.c\n(bsc#1171205).\n\nCVE-2020-12656: Fixed an improper handling of certain domain_release\ncalls leadingch could have led to a memory leak (bsc#1171219).\n\nCVE-2020-12655: Fixed an issue which could have allowed attackers to\ntrigger a sync of excessive duration via an XFS v5 image with crafted\nmetadata (bsc#1171217).\n\nCVE-2020-12654: Fixed an issue in he wifi driver which could have\nallowed a remote AP to trigger a heap-based buffer overflow\n(bsc#1171202).\n\nCVE-2020-12653: Fixed an issue in the wifi driver which could have\nallowed local users to gain privileges or cause a denial of service\n(bsc#1171195).\n\nCVE-2020-12652: Fixed an issue which could have allowed local users to\nhold an incorrect lock during the ioctl operation and trigger a race\ncondition (bsc#1171218).\n\nCVE-2020-12464: Fixed a use-after-free due to a transfer without a\nreference (bsc#1170901).\n\nCVE-2020-12114: Fixed a pivot_root race condition which could have\nallowed local users to cause a denial of service (panic) by corrupting\na mountpoint reference counter (bsc#1171098).\n\nCVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon\nmmap could have caused user PTE access (bsc#1172317).\n\nCVE-2020-10751: Fixed an improper implementation in SELinux LSM hook\nwhere it was assumed that an skb would only contain a single netlink\nmessage (bsc#1171189).\n\nCVE-2020-10732: Fixed kernel data leak in userspace coredumps due to\nuninitialized data (bsc#1171220).\n\nCVE-2020-10720: Fixed a use-after-free read in napi_gro_frags()\n(bsc#1170778).\n\nCVE-2020-10711: Fixed a NULL pointer dereference in SELinux subsystem\nwhich could have allowed a remote network user to crash the kernel\nresulting in a denial of service (bsc#1171191).\n\nCVE-2020-10690: Fixed the race between the release of ptp_clock and\ncdev (bsc#1170056).\n\nCVE-2019-9455: Fixed a pointer leak due to a WARN_ON statement in a\nvideo driver. This could lead to local information disclosure with\nSystem execution privileges needed (bsc#1170345).\n\nCVE-2019-20812: Fixed an issue in prb_calc_retire_blk_tmo() which\ncould have resulted in a denial of service (bsc#1172453).\n\nCVE-2019-20806: Fixed a NULL pointer dereference which may had lead to\ndenial of service (bsc#1172199).\n\nCVE-2019-19462: Fixed an issue which could have allowed local user to\ncause denial of service (bsc#1158265).\n\nCVE-2018-1000199: Fixed a potential local code execution via ptrace\n(bsc#1089895)\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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Updated kernel-linus packages fix security vulnerabilities
