NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2022-0026)

2022-05-09T00:00:00

Description

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel packages - In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by - An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound - An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function - In the Linux kernel before 5.3.9, there are multiple out-of-bounds write bugs that can be caused by a - An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An - In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could (CVE-2020-25211) - A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption - A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b. (CVE-2020-29661) - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux (CVE-2021-20265) - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine - An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is - An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have - An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free (CVE-2021-3347) Note that Nessus has not tested for these issues but has instead relied only on the application's installed that are affected by multiple vulnerabilities: supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c. (CVE-2018-19824) 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) build_audio_procunit in the file sound/usb/mixer.c. (CVE-2019-15927) malicious USB device in the Linux kernel HID drivers, aka CID-d9d4b1e46d95. This affects drivers/hid/hid- axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c, drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c, drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid- tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532) attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability. (CVE-2019-5108) lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171 (CVE-2020-0427) allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14351) overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff. 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) 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) allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version (CVE-2020-25705) kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability. the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file system, at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read, the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables. (CVE-2021-27363) adversely affected by the ability of an unprivileged user to craft Netlink messages. (CVE-2021-27364) appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message. (CVE-2021-27365) during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458. self-reported version number.

{"id": "NEWSTART_CGSL_NS-SA-2022-0026_KERNEL.NASL", "vendorId": null, "type": "nessus", "bulletinFamily": "scanner", "title": "NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2022-0026)", "description": "The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel packages installed that are affected by multiple vulnerabilities:\n\n - In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c. (CVE-2018-19824)\n\n - 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)\n\n - An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function build_audio_procunit in the file sound/usb/mixer.c. (CVE-2019-15927)\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. This affects drivers/hid/hid- axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c, drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c, drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid- tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532)\n\n - An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability. (CVE-2019-5108)\n\n - In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171 (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14351)\n\n - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.\n (CVE-2020-25211)\n\n - 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)\n\n - 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)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version (CVE-2020-25705)\n\n - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.\n drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.\n (CVE-2020-29661)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\n - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file system, at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read, the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables. (CVE-2021-27363)\n\n - An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages. (CVE-2021-27364)\n\n - An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message. (CVE-2021-27365)\n\n - An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.\n (CVE-2021-3347)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "published": "2022-05-09T00:00:00", "modified": "2022-12-05T00:00:00", "cvss": {"score": 7.5, "vector": "AV:N/AC:M/Au:S/C:P/I:P/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:C", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "baseScore": 7.5}, "severity": "HIGH", "exploitabilityScore": 6.8, "impactScore": 8.5, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}, "href": "https://www.tenable.com/plugins/nessus/160788", "reporter": "This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["http://security.gd-linux.com/info/CVE-2020-29661", "http://security.gd-linux.com/info/CVE-2021-27363", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5108", "http://security.gd-linux.com/info/CVE-2021-3347", "http://security.gd-linux.com/notice/NS-SA-2022-0026", "http://security.gd-linux.com/info/CVE-2019-5108", "http://security.gd-linux.com/info/CVE-2020-25643", "http://security.gd-linux.com/info/CVE-2020-14351", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3347", "http://security.gd-linux.com/info/CVE-2019-15214", "http://security.gd-linux.com/info/CVE-2018-19824", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19824", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25211", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25705", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27364", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27365", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25645", "http://security.gd-linux.com/info/CVE-2020-25705", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15927", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19532", "http://security.gd-linux.com/info/CVE-2021-27364", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27363", "http://security.gd-linux.com/info/CVE-2020-25211", "http://security.gd-linux.com/info/CVE-2020-25645", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29661", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0427", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15214", "http://security.gd-linux.com/info/CVE-2021-20265", "http://security.gd-linux.com/info/CVE-2019-15927", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25643", "http://security.gd-linux.com/info/CVE-2021-27365", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20265", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14351", "http://security.gd-linux.com/info/CVE-2020-0427", "http://security.gd-linux.com/info/CVE-2019-19532"], "cvelist": ["CVE-2018-19824", "CVE-2019-15214", "CVE-2019-15927", "CVE-2019-19532", "CVE-2019-5108", "CVE-2020-0427", "CVE-2020-14351", "CVE-2020-25211", "CVE-2020-25643", "CVE-2020-25645", "CVE-2020-25705", "CVE-2020-29661", "CVE-2021-20265", "CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365", "CVE-2021-3347"], "immutableFields": [], "lastseen": "2023-03-28T19:05:11", "viewCount": 8, "enchantments": {"score": {"value": 0.3, "vector": "NONE"}, "dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2021:0558", "ALSA-2021:1093", "ALSA-2021:1578", "ALSA-2021:4356"]}, {"type": "amazon", "idList": ["ALAS-2020-1437", "ALAS-2020-1446", "ALAS-2020-1462", "ALAS-2021-1461", "ALAS-2021-1477", "ALAS-2021-1480", "ALAS-2021-1487", "ALAS-2021-1600", "ALAS2-2020-1495", "ALAS2-2020-1520", "ALAS2-2020-1556", "ALAS2-2020-1566", "ALAS2-2021-1588", "ALAS2-2021-1600", "ALAS2-2021-1616"]}, {"type": "androidsecurity", "idList": ["ANDROID:2020-01-01", "ANDROID:2020-09-01"]}, {"type": "archlinux", "idList": ["ASA-202102-23"]}, {"type": "centos", "idList": ["CESA-2019:2029", "CESA-2020:1016", "CESA-2020:5437", "CESA-2021:0856", "CESA-2021:1071", "CESA-2021:2314"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:3021E4215989A1024954356EA766D914", "CFOUNDRY:3888B12B09C668EB9CDF72218859827B", "CFOUNDRY:3B00E04C67EFB83F5D044A76DD92B52C", "CFOUNDRY:4C29708E9DB1757C4BE1AE571C33062C", "CFOUNDRY:6842286EED83D27526CFF6743C20F98E", "CFOUNDRY:8CFF4A0AF748B0C857C01324EB35B6D4", "CFOUNDRY:A005A5D22D18F966EBF6C011F833E895", "CFOUNDRY:BD71AB043932448695E8B3D20302D582", "CFOUNDRY:C4D1C1686A388941AD439B6E19ADC7F2", "CFOUNDRY:DAEEFC1E9FDBBF02A1D3ACCD6434010C"]}, {"type": "cloudlinux", "idList": ["CLSA-2021:1632261664", "CLSA-2021:1632261812", "CLSA-2021:1632261839", "CLSA-2021:1632262269", "CLSA-2021:1632262296", "CLSA-2022:1650576075"]}, {"type": "cve", "idList": ["CVE-2018-19824", "CVE-2019-15214", "CVE-2019-15927", "CVE-2019-19532", "CVE-2019-5108", "CVE-2020-0427", "CVE-2020-14351", "CVE-2020-25211", "CVE-2020-25643", "CVE-2020-25645", "CVE-2020-25705", "CVE-2020-29661", "CVE-2021-20265", "CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365", "CVE-2021-3347"]}, {"type": "debian", "idList": ["DEBIAN:DLA-1731-1:D19BD", "DEBIAN:DLA-1731-2:E6E1E", "DEBIAN:DLA-1771-1:3CE68", "DEBIAN:DLA-2068-1:83234", "DEBIAN:DLA-2114-1:93D37", "DEBIAN:DLA-2241-1:DE3AB", "DEBIAN:DLA-2241-2:3E557", "DEBIAN:DLA-2242-1:573AF", "DEBIAN:DLA-2417-1:4ADAB", "DEBIAN:DLA-2420-1:692E7", "DEBIAN:DLA-2420-2:175D1", "DEBIAN:DLA-2483-1:37DA1", "DEBIAN:DLA-2494-1:12C95", "DEBIAN:DLA-2557-1:3E233", "DEBIAN:DLA-2586-1:6B2FD", "DEBIAN:DLA-2610-1:A54F6", "DEBIAN:DSA-4698-1:66813", "DEBIAN:DSA-4698-1:E1A7D", "DEBIAN:DSA-4774-1:EE27B", "DEBIAN:DSA-4774-1:EF524", "DEBIAN:DSA-4843-1:3B37B", "DEBIAN:DSA-4843-1:6BD24"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2018-19824", "DEBIANCVE:CVE-2019-15214", "DEBIANCVE:CVE-2019-15927", "DEBIANCVE:CVE-2019-19532", "DEBIANCVE:CVE-2019-5108", "DEBIANCVE:CVE-2020-0427", "DEBIANCVE:CVE-2020-14351", "DEBIANCVE:CVE-2020-25211", "DEBIANCVE:CVE-2020-25643", "DEBIANCVE:CVE-2020-25645", "DEBIANCVE:CVE-2020-25705", "DEBIANCVE:CVE-2020-29661", "DEBIANCVE:CVE-2021-20265", "DEBIANCVE:CVE-2021-27363", "DEBIANCVE:CVE-2021-27364", "DEBIANCVE:CVE-2021-27365", "DEBIANCVE:CVE-2021-3347"]}, {"type": "f5", "idList": 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Traffic between two Geneve endpoints may\n be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE\n tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from\n this vulnerability is to data confidentiality. (CVE-2020-25645)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw\n allows an off-path remote attacker to effectively bypass source port UDP randomization. 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'kernel-modules-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'kernel-tools-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'kernel-tools-debuginfo-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'kernel-tools-libs-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'kernel-tools-libs-devel-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'perf-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'perf-debuginfo-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'python-perf-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite',\n 'python-perf-debuginfo-3.10.0-957.27.2.el7.cgslv5_5.19.299.g2f8bf69.lite'\n ],\n 'CGSL MAIN 5.05': [\n 'bpftool-3.10.0-957.27.2.el7.cgslv5_5.20.361.g4a41c0d',\n 'kernel-3.10.0-957.27.2.el7.cgslv5_5.20.361.g4a41c0d',\n 'kernel-abi-whitelists-3.10.0-957.27.2.el7.cgslv5_5.20.361.g4a41c0d',\n 'kernel-debug-3.10.0-957.27.2.el7.cgslv5_5.20.361.g4a41c0d',\n 'kernel-debug-debuginfo-3.10.0-957.27.2.el7.cgslv5_5.20.361.g4a41c0d',\n 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flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\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');\n}\n", "naslFamily": "NewStart CGSL Local Security Checks", "cpe": ["p-cpe:/a:zte:cgsl_core:bpftool", "p-cpe:/a:zte:cgsl_core:kernel", "p-cpe:/a:zte:cgsl_core:kernel-abi-whitelists", "p-cpe:/a:zte:cgsl_core:kernel-core", "p-cpe:/a:zte:cgsl_core:kernel-debug-core", "p-cpe:/a:zte:cgsl_core:kernel-debug-debuginfo", "p-cpe:/a:zte:cgsl_core:kernel-debug-devel", "p-cpe:/a:zte:cgsl_core:kernel-debug-modules", "p-cpe:/a:zte:cgsl_core:kernel-debuginfo", "p-cpe:/a:zte:cgsl_core:kernel-debuginfo-common-x86_64", "p-cpe:/a:zte:cgsl_core:kernel-devel", "p-cpe:/a:zte:cgsl_core:kernel-headers", "p-cpe:/a:zte:cgsl_core:kernel-modules", "p-cpe:/a:zte:cgsl_core:kernel-tools", "p-cpe:/a:zte:cgsl_core:kernel-tools-debuginfo", "p-cpe:/a:zte:cgsl_core:kernel-tools-libs", "p-cpe:/a:zte:cgsl_core:kernel-tools-libs-devel", "p-cpe:/a:zte:cgsl_core:perf", "p-cpe:/a:zte:cgsl_core:perf-debuginfo", "p-cpe:/a:zte:cgsl_core:python-perf", "p-cpe:/a:zte:cgsl_core:python-perf-debuginfo", "p-cpe:/a:zte:cgsl_main:bpftool", "p-cpe:/a:zte:cgsl_main:kernel", "p-cpe:/a:zte:cgsl_main:kernel-abi-whitelists", "p-cpe:/a:zte:cgsl_main:kernel-debug", "p-cpe:/a:zte:cgsl_main:kernel-debug-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel-debug-devel", "p-cpe:/a:zte:cgsl_main:kernel-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel-debuginfo-common-x86_64", "p-cpe:/a:zte:cgsl_main:kernel-devel", "p-cpe:/a:zte:cgsl_main:kernel-headers", "p-cpe:/a:zte:cgsl_main:kernel-tools", "p-cpe:/a:zte:cgsl_main:kernel-tools-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel-tools-libs", "p-cpe:/a:zte:cgsl_main:kernel-tools-libs-devel", "p-cpe:/a:zte:cgsl_main:perf", "p-cpe:/a:zte:cgsl_main:perf-debuginfo", "p-cpe:/a:zte:cgsl_main:python-perf", "p-cpe:/a:zte:cgsl_main:python-perf-debuginfo", "cpe:/o:zte:cgsl_core:5", "cpe:/o:zte:cgsl_main:5"], "solution": "Upgrade the vulnerable CGSL kernel packages. Note that updated packages may not be available yet. Please contact ZTE for more information.", "nessusSeverity": "High", "cvssScoreSource": "CVE-2020-25643", "vendor_cvss2": {"score": 7.5, "vector": "AV:N/AC:M/Au:S/C:P/I:P/A:C"}, "vendor_cvss3": {"score": 7.8, "vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}, "vpr": {"risk factor": "High", "score": "7.4"}, "exploitAvailable": true, "exploitEase": "Exploits are available", "patchPublicationDate": "2022-05-08T00:00:00", "vulnerabilityPublicationDate": "2018-12-03T00:00:00", "exploitableWith": []}

{"nessus": [{"lastseen": "2023-03-09T15:27:48", "description": "The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by multiple vulnerabilities:\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. This affects drivers/hid/hid- axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c, drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c, drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid- tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532)\n\n - In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171 (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14351)\n\n - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.\n (CVE-2020-25211)\n\n - 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)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version (CVE-2020-25705)\n\n - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.\n drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.\n (CVE-2020-29661)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-27T00:00:00", "type": "nessus", "title": "NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2021-0104)", "bulletinFamily": "scanner", "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-2019-19532", "CVE-2020-0427", "CVE-2020-14351", "CVE-2020-25211", "CVE-2020-25645", "CVE-2020-25705", "CVE-2020-29661", "CVE-2021-20265"], "modified": "2022-12-05T00:00:00", "cpe": ["p-cpe:/a:zte:cgsl_core:kernel", "p-cpe:/a:zte:cgsl_core:kernel-abi-whitelists", "p-cpe:/a:zte:cgsl_core:kernel-core", "p-cpe:/a:zte:cgsl_core:kernel-debug-core", "p-cpe:/a:zte:cgsl_core:kernel-debug-debuginfo", "p-cpe:/a:zte:cgsl_core:kernel-debug-devel", "p-cpe:/a:zte:cgsl_core:kernel-debug-modules", "p-cpe:/a:zte:cgsl_core:kernel-debuginfo", "p-cpe:/a:zte:cgsl_core:kernel-debuginfo-common-x86_64", "p-cpe:/a:zte:cgsl_core:kernel-devel", "p-cpe:/a:zte:cgsl_core:kernel-headers", "p-cpe:/a:zte:cgsl_core:kernel-modules", "p-cpe:/a:zte:cgsl_core:kernel-sign-keys", "p-cpe:/a:zte:cgsl_core:kernel-tools", "p-cpe:/a:zte:cgsl_core:kernel-tools-debuginfo", "p-cpe:/a:zte:cgsl_core:kernel-tools-libs", "p-cpe:/a:zte:cgsl_core:kernel-tools-libs-devel", "p-cpe:/a:zte:cgsl_core:perf", "p-cpe:/a:zte:cgsl_core:perf-debuginfo", "p-cpe:/a:zte:cgsl_core:python-perf", "p-cpe:/a:zte:cgsl_core:python-perf-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel", "p-cpe:/a:zte:cgsl_main:kernel-abi-whitelists", "p-cpe:/a:zte:cgsl_main:kernel-debug", "p-cpe:/a:zte:cgsl_main:kernel-debug-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel-debug-devel", "p-cpe:/a:zte:cgsl_main:kernel-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel-debuginfo-common-x86_64", "p-cpe:/a:zte:cgsl_main:kernel-devel", "p-cpe:/a:zte:cgsl_main:kernel-headers", "p-cpe:/a:zte:cgsl_main:kernel-sign-keys", "p-cpe:/a:zte:cgsl_main:kernel-tools", "p-cpe:/a:zte:cgsl_main:kernel-tools-debuginfo", "p-cpe:/a:zte:cgsl_main:kernel-tools-libs", "p-cpe:/a:zte:cgsl_main:kernel-tools-libs-devel", "p-cpe:/a:zte:cgsl_main:perf", "p-cpe:/a:zte:cgsl_main:perf-debuginfo", "p-cpe:/a:zte:cgsl_main:python-perf", "p-cpe:/a:zte:cgsl_main:python-perf-debuginfo", "cpe:/o:zte:cgsl_core:5", "cpe:/o:zte:cgsl_main:5"], "id": "NEWSTART_CGSL_NS-SA-2021-0104_KERNEL.NASL", "href": "https://www.tenable.com/plugins/nessus/154517", "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 ZTE advisory NS-SA-2021-0104. 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This affects drivers/hid/hid-\n axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c,\n drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c,\n drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-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 create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could\n lead to local information disclosure with no additional execution privileges needed. User interaction is\n not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171\n (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem\n allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate\n privileges. 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This flaw\n allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that\n relies on UDP source port randomization are indirectly affected as well on the Linux Based Products\n (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4,\n SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE\n W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All\n versions, SIMATIC NET CP 1243-1 (incl. 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'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-4.18.0-193.51.1.el8_2', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-tools-libs-devel-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-core-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-devel-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-modules-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-zfcpdump-modules-extra-4.18.0-193.51.1.el8_2', 'sp':'2', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'perf-4.18.0-193.51.1.el8_2', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python3-perf-4.18.0-193.51.1.el8_2', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, 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 subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Advanced Update Support, Extended Update Support, Telco Extended Update Support or Update Services for SAP Solutions repositories.\\n' +\n 'Access to these repositories requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + 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, 'bpftool / kernel / kernel-abi-whitelists / kernel-core / etc');\n}\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-03-28T12:27:12", "description": "The version of AOS installed on the remote host is prior to 5.15.5.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.15.5.5 advisory.\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. This affects drivers/hid/hid- axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c, drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c, drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid- tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532)\n\n - In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171 (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14351)\n\n - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.\n (CVE-2020-25211)\n\n - 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)\n\n - A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality. (CVE-2020-25656)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version (CVE-2020-25705)\n\n - In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore. (CVE-2020-28374)\n\n - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.\n drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.\n (CVE-2020-29661)\n\n - In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c. (CVE-2020-7053)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\n - A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to force an invalid signature, causing an assertion failure or possible validation. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-20305)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. It can also be exploited by supplying untrusted data to APIs in the specified Component. (CVE-2021-2161)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. (CVE-2021-2163)\n\n - In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9. (CVE-2021-25215)\n\n - encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence. (CVE-2021-26937)\n\n - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file system, at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read, the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables. (CVE-2021-27363)\n\n - An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages. (CVE-2021-27364)\n\n - An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message. (CVE-2021-27365)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "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": "2022-09-01T00:00:00", "type": "nessus", "title": "Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.5.5)", "bulletinFamily": "scanner", "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-2019-19532", "CVE-2020-0427", "CVE-2020-14351", "CVE-2020-25211", "CVE-2020-25645", "CVE-2020-25656", "CVE-2020-25705", "CVE-2020-28374", "CVE-2020-29661", "CVE-2020-7053", "CVE-2021-20265", "CVE-2021-20305", "CVE-2021-2161", "CVE-2021-2163", "CVE-2021-25215", "CVE-2021-26937", "CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365"], "modified": "2023-02-23T00:00:00", "cpe": ["cpe:/o:nutanix:aos"], "id": "NUTANIX_NXSA-AOS-5_15_5_5.NASL", "href": "https://www.tenable.com/plugins/nessus/164590", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(164590);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/23\");\n\n script_cve_id(\n \"CVE-2019-19532\",\n \"CVE-2020-0427\",\n \"CVE-2020-7053\",\n \"CVE-2020-14351\",\n \"CVE-2020-25211\",\n \"CVE-2020-25645\",\n \"CVE-2020-25656\",\n \"CVE-2020-25705\",\n \"CVE-2020-28374\",\n \"CVE-2020-29661\",\n \"CVE-2021-2161\",\n \"CVE-2021-2163\",\n \"CVE-2021-20265\",\n \"CVE-2021-20305\",\n \"CVE-2021-25215\",\n \"CVE-2021-26937\",\n \"CVE-2021-27363\",\n \"CVE-2021-27364\",\n \"CVE-2021-27365\"\n );\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2020-0138\");\n\n script_name(english:\"Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.5.5)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The Nutanix AOS host is affected by multiple vulnerabilities .\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of AOS installed on the remote host is prior to 5.15.5.5. It is, therefore, affected by multiple\nvulnerabilities as referenced in the NXSA-AOS-5.15.5.5 advisory.\n\n - In the Linux kernel before 5.3.9, there are multiple out-of-bounds write bugs that can be caused by a\n malicious USB device in the Linux kernel HID drivers, aka CID-d9d4b1e46d95. This affects drivers/hid/hid-\n axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c,\n drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c,\n drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-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 create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could\n lead to local information disclosure with no additional execution privileges needed. User interaction is\n not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171\n (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem\n allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate\n privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as\n system availability. (CVE-2020-14351)\n\n - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could\n overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in\n ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.\n (CVE-2020-25211)\n\n - A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may\n be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE\n tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from\n this vulnerability is to data confidentiality. (CVE-2020-25645)\n\n - A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was\n using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of\n bounds. The highest threat from this vulnerability is to data confidentiality. (CVE-2020-25656)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw\n allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that\n relies on UDP source port randomization are indirectly affected as well on the Linux Based Products\n (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4,\n SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE\n W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All\n versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7\n LTE EU: Version (CVE-2020-25705)\n\n - In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking\n in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal\n in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker\n has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are\n proxied via an attacker-selected backstore. (CVE-2020-28374)\n\n - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.\n drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.\n (CVE-2020-29661)\n\n - In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2),\n there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c,\n aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in\n drivers/gpu/drm/i915/i915_gem_context.c. (CVE-2020-7053)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux\n kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by\n exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\n - A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions\n (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being\n called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to\n force an invalid signature, causing an assertion failure or possible validation. The highest threat to\n this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-20305)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java\n SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks of this\n vulnerability can result in unauthorized creation, deletion or modification access to critical data or all\n Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability\n applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and\n rely on the Java sandbox for security. It can also be exploited by supplying untrusted data to APIs in the\n specified Component. (CVE-2021-2161)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java\n SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks require human\n interaction from a person other than the attacker. Successful attacks of this vulnerability can result in\n unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded,\n Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments\n that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox\n for security. (CVE-2021-2163)\n\n - In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 ->\n 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND\n 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the\n flaw described above, the named process will terminate due to a failed assertion check. The vulnerability\n affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other\n versions of BIND 9. (CVE-2021-25215)\n\n - encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write\n access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character\n sequence. (CVE-2021-26937)\n\n - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine\n the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI\n subsystem, the transport's handle is available to unprivileged users via the sysfs file system, at\n /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read, the show_transport_handle function (in\n drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the\n pointer to an iscsi_transport struct in the kernel module's global variables. (CVE-2021-27363)\n\n - An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is\n adversely affected by the ability of an unprivileged user to craft Netlink messages. (CVE-2021-27364)\n\n - An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have\n appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can\n send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a\n Netlink message. (CVE-2021-27365)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n # https://portal.nutanix.com/page/documents/security-advisories/release-advisories/details?id=NXSA-AOS-5.15.5.5\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4cafdc0c\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the Nutanix AOS software to recommended version.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2021-26937\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/12/03\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2022/08/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/09/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:nutanix:aos\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Misc.\");\n\n script_copyright(english:\"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"nutanix_collect.nasl\");\n script_require_keys(\"Host/Nutanix/Data/lts\", \"Host/Nutanix/Data/Service\", \"Host/Nutanix/Data/Version\", \"Host/Nutanix/Data/arch\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\ninclude('vcf_extras.inc');\n\nvar app_info = vcf::nutanix::get_app_info();\n\nvar constraints = [\n { 'fixed_version' : '5.15.5.5', 'product' : 'AOS', 'fixed_display' : 'Upgrade the AOS install to 5.15.5.5 or higher.', 'lts' : TRUE },\n { 'fixed_version' : '5.15.5.5', 'product' : 'NDFS', 'fixed_display' : 'Upgrade the AOS install to 5.15.5.5 or higher.', 'lts' : TRUE }\n];\n\nvcf::nutanix::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-28T19:09:53", "description": "The version of AOS installed on the remote host is prior to 5.15.7. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.15.7 advisory.\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. This affects drivers/hid/hid- axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c, drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c, drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid- tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532)\n\n - In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171 (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-14351)\n\n - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.\n (CVE-2020-25211)\n\n - 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)\n\n - A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality. (CVE-2020-25656)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version (CVE-2020-25705)\n\n - In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore. (CVE-2020-28374)\n\n - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.\n drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.\n (CVE-2020-29661)\n\n - In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c. (CVE-2020-7053)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.\n (CVE-2021-20265)\n\n - A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to force an invalid signature, causing an assertion failure or possible validation. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-20305)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. It can also be exploited by supplying untrusted data to APIs in the specified Component. (CVE-2021-2161)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. (CVE-2021-2163)\n\n - In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9. (CVE-2021-25215)\n\n - encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence. (CVE-2021-26937)\n\n - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file system, at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read, the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables. (CVE-2021-27363)\n\n - An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages. (CVE-2021-27364)\n\n - An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message. (CVE-2021-27365)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "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": "2022-09-01T00:00:00", "type": "nessus", "title": "Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.7)", "bulletinFamily": "scanner", "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-2019-19532", "CVE-2020-0427", "CVE-2020-14351", "CVE-2020-25211", "CVE-2020-25645", "CVE-2020-25656", "CVE-2020-25705", "CVE-2020-28374", "CVE-2020-29661", "CVE-2020-7053", "CVE-2021-20265", "CVE-2021-20305", "CVE-2021-2161", "CVE-2021-2163", "CVE-2021-25215", "CVE-2021-26937", "CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365"], "modified": "2023-02-23T00:00:00", "cpe": ["cpe:/o:nutanix:aos"], "id": "NUTANIX_NXSA-AOS-5_15_7.NASL", "href": "https://www.tenable.com/plugins/nessus/164562", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(164562);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/23\");\n\n script_cve_id(\n \"CVE-2019-19532\",\n \"CVE-2020-0427\",\n \"CVE-2020-7053\",\n \"CVE-2020-14351\",\n \"CVE-2020-25211\",\n \"CVE-2020-25645\",\n \"CVE-2020-25656\",\n \"CVE-2020-25705\",\n \"CVE-2020-28374\",\n \"CVE-2020-29661\",\n \"CVE-2021-2161\",\n \"CVE-2021-2163\",\n \"CVE-2021-20265\",\n \"CVE-2021-20305\",\n \"CVE-2021-25215\",\n \"CVE-2021-26937\",\n \"CVE-2021-27363\",\n \"CVE-2021-27364\",\n \"CVE-2021-27365\"\n );\n script_xref(name:\"CEA-ID\", value:\"CEA-2021-0025\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2020-0138\");\n\n script_name(english:\"Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.7)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The Nutanix AOS host is affected by multiple vulnerabilities .\");\n script_set_attribute(attribute:\"description\", value:\n\"The version of AOS installed on the remote host is prior to 5.15.7. It is, therefore, affected by multiple\nvulnerabilities as referenced in the NXSA-AOS-5.15.7 advisory.\n\n - In the Linux kernel before 5.3.9, there are multiple out-of-bounds write bugs that can be caused by a\n malicious USB device in the Linux kernel HID drivers, aka CID-d9d4b1e46d95. This affects drivers/hid/hid-\n axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c,\n drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c,\n drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-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 create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could\n lead to local information disclosure with no additional execution privileges needed. User interaction is\n not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171\n (CVE-2020-0427)\n\n - A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem\n allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate\n privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as\n system availability. (CVE-2020-14351)\n\n - In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could\n overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in\n ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.\n (CVE-2020-25211)\n\n - A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may\n be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE\n tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from\n this vulnerability is to data confidentiality. (CVE-2020-25645)\n\n - A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was\n using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of\n bounds. The highest threat from this vulnerability is to data confidentiality. (CVE-2020-25656)\n\n - A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw\n allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that\n relies on UDP source port randomization are indirectly affected as well on the Linux Based Products\n (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4,\n SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE\n W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All\n versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7\n LTE EU: Version (CVE-2020-25705)\n\n - In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking\n in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal\n in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker\n has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are\n proxied via an attacker-selected backstore. (CVE-2020-28374)\n\n - A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.\n drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.\n (CVE-2020-29661)\n\n - In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2),\n there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c,\n aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in\n drivers/gpu/drm/i915/i915_gem_context.c. (CVE-2020-7053)\n\n - A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux\n kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by\n exhausting available memory. 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Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks of this\n vulnerability can result in unauthorized creation, deletion or modification access to critical data or all\n Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability\n applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and\n rely on the Java sandbox for security. It can also be exploited by supplying untrusted data to APIs in the\n specified Component. (CVE-2021-2161)\n\n - Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java\n SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16;\n Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to\n exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to\n compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks require human\n interaction from a person other than the attacker. Successful attacks of this vulnerability can result in\n unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded,\n Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments\n that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox\n for security. (CVE-2021-2163)\n\n - In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 ->\n 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND\n 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the\n flaw described above, the named process will terminate due to a failed assertion check. The vulnerability\n affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other\n versions of BIND 9. (CVE-2021-25215)\n\n - encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write\n access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character\n sequence. (CVE-2021-26937)\n\n - An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine\n the address of the iscsi_transport structure. 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NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2022-0026)

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