## Releases
* Ubuntu 18.04 ESM
## Packages
* linux-azure-4.15 \- Linux kernel for Microsoft Azure Cloud systems
It was discovered that an out-of-bounds write vulnerability existed in the
Video for Linux 2 (V4L2) implementation in the Linux kernel. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2022-20369)
Pawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan
and Ariel Sabba discovered that some Intel processors with Enhanced
Indirect Branch Restricted Speculation (eIBRS) did not properly handle RET
instructions after a VM exits. A local attacker could potentially use this
to expose sensitive information. (CVE-2022-26373)
David Leadbeater discovered that the netfilter IRC protocol tracking
implementation in the Linux Kernel incorrectly handled certain message
payloads in some situations. A remote attacker could possibly use this to
cause a denial of service or bypass firewall filtering. (CVE-2022-2663)
Johannes Wikner and Kaveh Razavi discovered that for some AMD x86-64
processors, the branch predictor could by mis-trained for return
instructions in certain circumstances. A local attacker could possibly use
this to expose sensitive information. (CVE-2022-29900)
Johannes Wikner and Kaveh Razavi discovered that for some Intel x86-64
processors, the Linux kernel's protections against speculative branch
target injection attacks were insufficient in some circumstances. A local
attacker could possibly use this to expose sensitive information.
(CVE-2022-29901)
It was discovered that the NILFS2 file system implementation in the Linux
kernel did not properly deallocate memory in certain error conditions. An
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2022-3646)
Khalid Masum discovered that the NILFS2 file system implementation in the
Linux kernel did not properly handle certain error conditions, leading to a
use-after-free vulnerability. A local attacker could use this to cause a
denial of service or possibly execute arbitrary code. (CVE-2022-3649)
Hyunwoo Kim discovered that an integer overflow vulnerability existed in
the PXA3xx graphics driver in the Linux kernel. A local attacker could
possibly use this to cause a denial of service (system crash).
(CVE-2022-39842)
It was discovered that a race condition existed in the SMSC UFX USB driver
implementation in the Linux kernel, leading to a use-after-free
vulnerability. A physically proximate attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2022-41849)
It was discovered that a race condition existed in the Roccat HID driver in
the Linux kernel, leading to a use-after-free vulnerability. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2022-41850)
It was discovered that the USB monitoring (usbmon) component in the Linux
kernel did not properly set permissions on memory mapped in to user space
processes. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-43750)
{"id": "USN-5865-1", "vendorId": null, "type": "ubuntu", "bulletinFamily": "unix", "title": "Linux kernel (Azure) vulnerabilities", "description": "## Releases\n\n * Ubuntu 18.04 ESM\n\n## Packages\n\n * linux-azure-4.15 \\- Linux kernel for Microsoft Azure Cloud systems\n\nIt was discovered that an out-of-bounds write vulnerability existed in the \nVideo for Linux 2 (V4L2) implementation in the Linux kernel. A local \nattacker could use this to cause a denial of service (system crash) or \npossibly execute arbitrary code. (CVE-2022-20369)\n\nPawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan \nand Ariel Sabba discovered that some Intel processors with Enhanced \nIndirect Branch Restricted Speculation (eIBRS) did not properly handle RET \ninstructions after a VM exits. A local attacker could potentially use this \nto expose sensitive information. (CVE-2022-26373)\n\nDavid Leadbeater discovered that the netfilter IRC protocol tracking \nimplementation in the Linux Kernel incorrectly handled certain message \npayloads in some situations. A remote attacker could possibly use this to \ncause a denial of service or bypass firewall filtering. (CVE-2022-2663)\n\nJohannes Wikner and Kaveh Razavi discovered that for some AMD x86-64 \nprocessors, the branch predictor could by mis-trained for return \ninstructions in certain circumstances. A local attacker could possibly use \nthis to expose sensitive information. (CVE-2022-29900)\n\nJohannes Wikner and Kaveh Razavi discovered that for some Intel x86-64 \nprocessors, the Linux kernel's protections against speculative branch \ntarget injection attacks were insufficient in some circumstances. A local \nattacker could possibly use this to expose sensitive information. \n(CVE-2022-29901)\n\nIt was discovered that the NILFS2 file system implementation in the Linux \nkernel did not properly deallocate memory in certain error conditions. An \nattacker could use this to cause a denial of service (memory exhaustion). \n(CVE-2022-3646)\n\nKhalid Masum discovered that the NILFS2 file system implementation in the \nLinux kernel did not properly handle certain error conditions, leading to a \nuse-after-free vulnerability. A local attacker could use this to cause a \ndenial of service or possibly execute arbitrary code. (CVE-2022-3649)\n\nHyunwoo Kim discovered that an integer overflow vulnerability existed in \nthe PXA3xx graphics driver in the Linux kernel. A local attacker could \npossibly use this to cause a denial of service (system crash). \n(CVE-2022-39842)\n\nIt was discovered that a race condition existed in the SMSC UFX USB driver \nimplementation in the Linux kernel, leading to a use-after-free \nvulnerability. A physically proximate attacker could use this to cause a \ndenial of service (system crash) or possibly execute arbitrary code. \n(CVE-2022-41849)\n\nIt was discovered that a race condition existed in the Roccat HID driver in \nthe Linux kernel, leading to a use-after-free vulnerability. A local \nattacker could use this to cause a denial of service (system crash) or \npossibly execute arbitrary code. (CVE-2022-41850)\n\nIt was discovered that the USB monitoring (usbmon) component in the Linux \nkernel did not properly set permissions on memory mapped in to user space \nprocesses. A local attacker could use this to cause a denial of service \n(system crash) or possibly execute arbitrary code. (CVE-2022-43750)\n", "published": "2023-02-10T00:00:00", "modified": "2023-02-10T00:00:00", "epss": [{"cve": "CVE-2022-41850", "epss": 0.00042, "percentile": 0.05664, "modified": "2023-06-03"}, {"cve": "CVE-2022-2663", "epss": 0.0006, "percentile": 0.23579, "modified": "2023-06-03"}, {"cve": "CVE-2022-3649", "epss": 0.00042, "percentile": 0.05664, "modified": "2023-06-03"}, {"cve": "CVE-2022-41849", "epss": 0.00042, "percentile": 0.05704, "modified": "2023-06-03"}, {"cve": "CVE-2022-3646", "epss": 0.00082, "percentile": 0.33568, "modified": "2023-06-03"}, {"cve": "CVE-2022-43750", "epss": 0.00042, "percentile": 0.05664, "modified": "2023-06-03"}, {"cve": "CVE-2022-29901", "epss": 0.00087, "percentile": 0.35446, "modified": "2023-06-03"}, {"cve": "CVE-2022-39842", "epss": 0.00042, "percentile": 0.05664, "modified": "2023-06-03"}, {"cve": "CVE-2022-20369", "epss": 0.00042, "percentile": 0.05662, "modified": "2023-06-05"}, {"cve": "CVE-2022-26373", "epss": 0.00045, "percentile": 0.11998, "modified": "2023-06-03"}, {"cve": "CVE-2022-29900", "epss": 0.00046, "percentile": 0.1292, "modified": "2023-06-03"}], "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 5.0}, "severity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH"}, "exploitabilityScore": 1.0, "impactScore": 5.9}, "href": "https://ubuntu.com/security/notices/USN-5865-1", "reporter": "Ubuntu", "references": ["/security/CVE-2022-3646", "/security/CVE-2022-26373", "/security/CVE-2022-29900", "/security/CVE-2022-41850", "/security/CVE-2022-39842", "/security/CVE-2022-3649", "/security/CVE-2022-29901", "/security/CVE-2022-2663", "/security/CVE-2022-20369", "/security/CVE-2022-43750", "/security/CVE-2022-41849"], "cvelist": ["CVE-2022-20369", "CVE-2022-26373", "CVE-2022-2663", "CVE-2022-29900", "CVE-2022-29901", "CVE-2022-3646", "CVE-2022-3649", "CVE-2022-39842", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-43750"], "immutableFields": [], "lastseen": "2023-06-05T14:54:26", "viewCount": 11, "enchantments": {"dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2022:7110", "ALSA-2022:7134", "ALSA-2022:7444", "ALSA-2022:7683", "ALSA-2022:7933", "ALSA-2022:8267", "ALSA-2023:2148", "ALSA-2023:2458", "ALSA-2023:2736", "ALSA-2023:2951"]}, {"type": "amazon", "idList": ["ALAS-2022-1636", "ALAS-2022-1645", "ALAS-2022-1852", "ALAS-2022-1876", "ALAS-2022-1888", "ALAS2-2022-1838", "ALAS2-2022-1852", "ALAS2-2022-1876", "ALAS2-2022-1888"]}, {"type": "amd", "idList": ["AMD-SB-1037"]}, {"type": "avleonov", "idList": ["AVLEONOV:317FBD7DA93C95993A9FFF38FB04A987"]}, {"type": "citrix", "idList": ["CTX461397"]}, {"type": "cloudlinux", "idList": ["CLSA-2023:1682705952", "CLSA-2023:1682711481"]}, {"type": "cnvd", "idList": ["CNVD-2022-68086", "CNVD-2022-69187"]}, {"type": "cve", "idList": ["CVE-2022-20369", "CVE-2022-26373", "CVE-2022-2663", "CVE-2022-29900", "CVE-2022-29901", "CVE-2022-3646", "CVE-2022-3649", "CVE-2022-39842", "CVE-2022-41849", "CVE-2022-41850", "CVE-2022-43750"]}, {"type": "debian", "idList": ["DEBIAN:DLA-3102-1:8DD52", "DEBIAN:DLA-3131-1:083C4", "DEBIAN:DLA-3173-1:82909", "DEBIAN:DLA-3244-1:12088", "DEBIAN:DLA-3245-1:5D45B", "DEBIAN:DSA-5184-1:CABB7", "DEBIAN:DSA-5207-1:0D465", "DEBIAN:DSA-5257-1:DB743"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2022-20369", "DEBIANCVE:CVE-2022-26373", "DEBIANCVE:CVE-2022-2663", "DEBIANCVE:CVE-2022-29900", "DEBIANCVE:CVE-2022-29901", "DEBIANCVE:CVE-2022-3646", "DEBIANCVE:CVE-2022-3649", "DEBIANCVE:CVE-2022-39842", "DEBIANCVE:CVE-2022-41849", "DEBIANCVE:CVE-2022-41850", "DEBIANCVE:CVE-2022-43750"]}, {"type": "f5", "idList": ["F5:K52259753", "F5:K57185580", "F5:K83713003"]}, {"type": "fedora", "idList": ["FEDORA:3622F307260C", "FEDORA:3E0893021FB2", "FEDORA:79262304C76D", "FEDORA:E6CE83084966"]}, {"type": "ibm", "idList": ["79D27898B8C3F1CD24E5049A5FBAD578A20FC6CDB746BF6F52F6F1A54BB54483", "B5A64C62AD14AC5F708718469CD252B6E7CC148ED6744F6CA78BE827CE0DE99F", "C8058EE2D98E4E3A2B41A83E031B9A6C3266947F454144446221EF58E526C98F"]}, {"type": "intel", "idList": ["INTEL:INTEL-SA-00702", "INTEL:INTEL-SA-00706"]}, {"type": "kaspersky", "idList": ["KLA12580", "KLA12581"]}, {"type": "mageia", "idList": ["MGASA-2022-0278", "MGASA-2022-0279", "MGASA-2022-0305", "MGASA-2022-0308", "MGASA-2022-0379", "MGASA-2022-0380", "MGASA-2022-0442", "MGASA-2022-0443"]}, {"type": "mscve", "idList": ["MS:CVE-2022-29900"]}, {"type": "mskb", "idList": ["KB5015827"]}, {"type": "nessus", "idList": ["AL2022_ALAS2022-2022-125.NASL", "AL2022_ALAS2022-2022-127.NASL", "AL2022_ALAS2022-2022-150.NASL", "AL2022_ALAS2022-2022-185.NASL", "AL2023_ALAS2023-2023-070.NASL", "AL2_ALAS-2022-1838.NASL", "AL2_ALAS-2022-1852.NASL", "AL2_ALAS-2022-1876.NASL", "AL2_ALAS-2022-1888.NASL", "AL2_ALASKERNEL-5_10-2022-019.NASL", "AL2_ALASKERNEL-5_10-2022-020.NASL", "AL2_ALASKERNEL-5_10-2022-021.NASL", "AL2_ALASKERNEL-5_10-2022-022.NASL", "AL2_ALASKERNEL-5_10-2022-023.NASL", "AL2_ALASKERNEL-5_15-2022-006.NASL", "AL2_ALASKERNEL-5_15-2022-008.NASL", "AL2_ALASKERNEL-5_15-2022-009.NASL", "AL2_ALASKERNEL-5_15-2022-010.NASL", "AL2_ALASKERNEL-5_4-2022-036.NASL", "AL2_ALASKERNEL-5_4-2022-037.NASL", "AL2_ALASKERNEL-5_4-2022-038.NASL", "AL2_ALASKERNEL-5_4-2022-039.NASL", "ALA_ALAS-2022-1636.NASL", "ALA_ALAS-2022-1645.NASL", "ALMA_LINUX_ALSA-2022-7110.NASL", "ALMA_LINUX_ALSA-2022-7134.NASL", "ALMA_LINUX_ALSA-2022-7444.NASL", "ALMA_LINUX_ALSA-2022-7683.NASL", "ALMA_LINUX_ALSA-2022-7933.NASL", "ALMA_LINUX_ALSA-2022-8267.NASL", "ALMA_LINUX_ALSA-2023-2148.NASL", "ALMA_LINUX_ALSA-2023-2458.NASL", "ALMA_LINUX_ALSA-2023-2736.NASL", "ALMA_LINUX_ALSA-2023-2951.NASL", "DEBIAN_DLA-3102.NASL", "DEBIAN_DLA-3131.NASL", "DEBIAN_DLA-3173.NASL", "DEBIAN_DLA-3244.NASL", "DEBIAN_DLA-3245.NASL", "DEBIAN_DSA-5184.NASL", "DEBIAN_DSA-5207.NASL", "DEBIAN_DSA-5257.NASL", "EULEROS_SA-2022-2654.NASL", "EULEROS_SA-2022-2686.NASL", "EULEROS_SA-2022-2732.NASL", "EULEROS_SA-2022-2767.NASL", "EULEROS_SA-2022-2796.NASL", "EULEROS_SA-2022-2823.NASL", "EULEROS_SA-2022-2848.NASL", "EULEROS_SA-2022-2906.NASL", "EULEROS_SA-2022-2932.NASL", "EULEROS_SA-2023-1012.NASL", "EULEROS_SA-2023-1037.NASL", "EULEROS_SA-2023-1102.NASL", "EULEROS_SA-2023-1126.NASL", 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{"nessus": [{"lastseen": "2023-05-28T17:36:41", "description": "The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5854-1 advisory.\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29900)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can actually happen. (CVE-2022-39842)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user- space client to corrupt the monitor's internal memory. 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The text\n# itself is copyright (C) Canonical, Inc. See\n# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(171263);\n script_version(\"1.1\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/02/10\");\n\n script_cve_id(\n \"CVE-2022-2663\",\n \"CVE-2022-3646\",\n \"CVE-2022-3649\",\n \"CVE-2022-20369\",\n \"CVE-2022-26373\",\n \"CVE-2022-29900\",\n \"CVE-2022-29901\",\n \"CVE-2022-39842\",\n \"CVE-2022-41849\",\n \"CVE-2022-41850\",\n \"CVE-2022-43750\"\n );\n script_xref(name:\"USN\", value:\"5854-1\");\n\n script_name(english:\"Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-5854-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in\nthe USN-5854-1 advisory.\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and\n incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects\n the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The\n manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a\n patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function\n nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after\n free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input\n validation. This could lead to local escalation of privilege with System execution privileges needed. User\n interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow\n an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution\n under certain microarchitecture-dependent conditions. (CVE-2022-29900)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their\n retpoline mitigation in the kernel to leak arbitrary data. 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A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability has been found in Linux Kernel and classified as critical. Affected by this vulnerability is the function area_cache_get of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211045 was assigned to this vulnerability. (CVE-2022-3545)\n\n - A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges. (CVE-2022-3628)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944. (CVE-2022-3640)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-4378)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29900)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can actually happen. (CVE-2022-39842)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329). (CVE-2022-42328)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url (CVE-2022-42895)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user- space client to corrupt the monitor's internal memory. 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The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088. (CVE-2022-3565)\n\n - A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.\n (CVE-2022-3594)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. (CVE-2022-39842)\n\n - drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.\n (CVE-2022-40768)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. 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Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS. (CVE-2021-3669)\n\n - In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:\n A-223375145References: Upstream kernel (CVE-2022-20369)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29900)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - A use-after-free flaw was found in the Linux kernel's SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the gru_check_chiplet_assignment function. This flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-3424)\n\n - A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier assigned to this vulnerability. (CVE-2022-3521)\n\n - A vulnerability has been found in Linux Kernel and classified as critical. Affected by this vulnerability is the function area_cache_get of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211045 was assigned to this vulnerability. (CVE-2022-3545)\n\n - A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges. (CVE-2022-3628)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS). (CVE-2022-36280)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944. (CVE-2022-3640)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can actually happen. (CVE-2022-39842)\n\n - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. (CVE-2022-41850)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329). (CVE-2022-42328, CVE-2022-42329)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url (CVE-2022-42895)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user- space client to corrupt the monitor's internal memory. (CVE-2022-43750)\n\n - In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with tc qdisc and tc class commands. This affects qdisc_graft in net/sched/sch_api.c. (CVE-2022-47929)\n\n - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel.\n SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e (CVE-2023-0266)\n\n - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)\n\n - There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this socket is disconnected and reused as a listener. If a new socket is created from the listener, the context is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c (CVE-2023-0461)\n\n - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23455)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.\n (CVE-2023-26607)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service. 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A firewall may be able to be bypassed when users are using unencrypted\n IRC with nf_conntrack_irc configured. (CVE-2022-2663)\n\n - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution\n under certain microarchitecture-dependent conditions. (CVE-2022-29900)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their\n retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can\n hijack return instructions to achieve arbitrary speculative code execution under certain\n microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - A use-after-free flaw was found in the Linux kernel's SGI GRU driver in the way the first\n gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the\n gru_check_chiplet_assignment function. 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This issue occurs\n when a user connects to a malicious USB device. This can allow a local user to crash the system or\n escalate their privileges. (CVE-2022-3628)\n\n - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in\n drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128\n (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing\n a denial of service(DoS). (CVE-2022-36280)\n\n - A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function\n l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads\n to use after free. It is recommended to apply a patch to fix this issue. The identifier of this\n vulnerability is VDB-211944. (CVE-2022-3640)\n\n - A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects\n the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The\n manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a\n patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)\n\n - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function\n nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after\n free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.\n The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)\n\n - ** DISPUTED ** An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in\n drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an\n integer overflow and bypassing the size check. After that, because it is used as the third argument to\n copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can\n actually happen. (CVE-2022-39842)\n\n - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused\n by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)\n\n - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-\n after-free if a physically proximate attacker removes a USB device while calling open(), aka a race\n condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)\n\n - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition\n and resultant use-after-free in certain situations where a report is received while copying a\n report->value is in progress. (CVE-2022-41850)\n\n - Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;\n the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced\n another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the\n XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock\n could occur in case of netpoll being active for the interface the xen-netback driver is connected to\n (CVE-2022-42329). (CVE-2022-42328, CVE-2022-42329)\n\n - There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req\n function which can be used to leak kernel pointers remotely. We recommend upgrading past commit\n https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e\n https://www.google.com/url (CVE-2022-42895)\n\n - drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-\n space client to corrupt the monitor's internal memory. (CVE-2022-43750)\n\n - In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows\n an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control\n configuration that is set up with tc qdisc and tc class commands. This affects qdisc_graft in\n net/sched/sch_api.c. (CVE-2022-47929)\n\n - A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel.\n SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result\n in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit\n 56b88b50565cd8b946a2d00b0c83927b7ebb055e (CVE-2023-0266)\n\n - A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network\n subcomponent in the Linux kernel. This flaw causes the system to crash. (CVE-2023-0394)\n\n - There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local\n privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or\n CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a\n use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can\n install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this\n socket is disconnected and reused as a listener. If a new socket is created from the listener, the context\n is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend\n upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c (CVE-2023-0461)\n\n - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial\n of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition\n rather than valid classification results). (CVE-2023-23455)\n\n - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an\n integer overflow in an addition. (CVE-2023-23559)\n\n - In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.\n (CVE-2023-26607)\n\n - A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing\n sk_user_data can lead to a race condition and NULL pointer dereference. 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'linux-image-5.10.0-0.deb10.17-rt-amd64-dbg', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.17-rt-amd64-unsigned', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.17-rt-arm64-dbg', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.17-rt-arm64-unsigned', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.17-rt-armmp', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-image-5.10.0-0.deb10.17-rt-armmp-dbg', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-kbuild-5.10', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-perf-5.10', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-source-5.10', 'reference': '5.10.136-1~deb10u3'},\n {'release': '10.0', 'prefix': 'linux-support-5.10.0-0.deb10.17', 'reference': '5.10.136-1~deb10u3'}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var release = NULL;\n var prefix = NULL;\n var reference = NULL;\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (release && prefix && reference) {\n if (deb_check(release:release, prefix:prefix, reference:reference)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : deb_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = deb_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'linux-config-5.10 / linux-doc-5.10 / linux-headers-5.10-armmp / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-17T16:32:58", "description": "The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5207 advisory.\n\n - Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29900)\n\n - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)\n\n - Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions. (CVE-2022-29901)\n\n - An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. (CVE-2022-36879)\n\n - nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. (CVE-2022-36946)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-08-16T00:00:00", "type": "nessus", "title": "Debian DSA-5207-1 : linux - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2022-2585", "CVE-2022-2586", "CVE-2022-2588", "CVE-2022-26373", "CVE-2022-29900", "CVE-2022-29901", "CVE-2022-36879", "CVE-2022-36946"], "modified": "2023-03-21T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-13-4kc-malta-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-13-5kc-malta-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-13-loongson-3-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-13-octeon-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-16-4kc-malta-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-16-5kc-malta-di", "p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-16-loongson-3-di", 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Linux kernel (Azure) vulnerabilities
