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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:202221
[Rus]
Version
2
Class
patch
ALTXid
422321
Language
English
Severity
High
Title
SUSE-SU-2023:0488-1 -- Security update for the Linux-RT Kernel
Description
The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.
Family
unix
Platform
openSUSE Leap 15.4
Product
the Linux-RT Kernel
Reference
VENDOR: SUSE-SU-2023:0488-1
VENDOR: SUSE-SU-2023:0488-1
Id:
SUSE-SU-2023:0488-1
Reference:
https://www.suse.com/support/update/announcement/2023/SUSE-SU-20230488-1/
CVE: CVE-2020-24588
CVE: CVE-2020-24588
Id:
CVE-2020-24588
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24588
Comment
: The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.
CVSSv2 Score:
2.9
Access vector:
ADJACENT_NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:A/AC:M/Au:N/C:N/I:P/A:N
CVSSv3 Score:
3.5
Attack vector:
ADJACENT_NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE:
327 (Use of a Broken or Risky Cryptographic Algorithm)
References:
https://www.fragattacks.com (MISC)
https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md (MISC)
[oss-security] 20210511 various 802.11 security issues - fragattacks.com (MLIST)
[debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update (MLIST)
[debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update (MLIST)
https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf (CONFIRM)
20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021 (CISCO)
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html (CONFIRM)
https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 (MISC)
[debian-lts-announce] 20230401 [SECURITY] [DLA 3380-1] firmware-nonfree LTS new upstream version (security updates and newer firmware for Linux 5.10) (MLIST)
CVE: CVE-2022-36280
CVE: CVE-2022-36280
Id:
CVE-2022-36280
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36280
Comment
: 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).
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://bugzilla.openanolis.cn/show_bug.cgi?id=2071 (MISC)
DSA-5324 (DEBIAN)
[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update (MLIST)
[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update (MLIST)
CVE: CVE-2022-4382
CVE: CVE-2022-4382
Id:
CVE-2022-4382
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4382
Comment
: A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side.
CVSSv3 Score:
6.4
Attack vector:
PHYSICAL
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://www.openwall.com/lists/oss-security/2022/12/14/5 (MISC)
CVE: CVE-2022-47929
CVE: CVE-2022-47929
Id:
CVE-2022-47929
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47929
Comment
: 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.
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96398560f26aa07e8f2969d73c8197e6a6d10407 (CONFIRM)
https://tldp.org/HOWTO/Traffic-Control-HOWTO/components.html (MISC)
https://www.spinics.net/lists/netdev/msg555705.html (MISC)
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.6 (CONFIRM)
DSA-5324 (DEBIAN)
[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update (MLIST)
[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update (MLIST)
CVE: CVE-2023-0045
CVE: CVE-2023-0045
Id:
CVE-2023-0045
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0045
Comment
: The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
610 (Externally Controlled Reference to a Resource in Another Sphere)
References:
https://git.kernel.org/tip/a664ec9158eeddd75121d39c9a0758016097fa96 (MISC)
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html (MISC)
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html (MISC)
https://security.netapp.com/advisory/ntap-20230714-0001/ (MISC)
https://github.com/google/security-research/security/advisories/GHSA-9x5g-vmxf-4qj8 (MISC)
CVE: CVE-2023-0122
CVE: CVE-2023-0122
Id:
CVE-2023-0122
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0122
Comment
: A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168 (MISC)
[oss-security] 20230118 Re: CVE-2023-0122: Linux kernel: Pre-Auth Remote DoS in NVMe (MLIST)
https://security.netapp.com/advisory/ntap-20230302-0002/ (CONFIRM)
CVE: CVE-2023-0179
CVE: CVE-2023-0179
Id:
CVE-2023-0179
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0179
Comment
: A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2161713 (MISC)
https://seclists.org/oss-sec/2023/q1/20 (MISC)
http://packetstormsecurity.com/files/171601/Kernel-Live-Patch-Security-Notice-LNS-0093-1.html (MISC)
https://security.netapp.com/advisory/ntap-20230511-0003/ (CONFIRM)
CVE: CVE-2023-0266
CVE: CVE-2023-0266
Id:
CVE-2023-0266
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0266
Comment
: A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. 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
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://github.com/torvalds/linux/commit/becf9e5d553c2389d857a3c178ce80fdb34a02e1 (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4 (MISC)
https://github.com/torvalds/linux/commit/56b88b50565cd8b946a2d00b0c83927b7ebb055e (MISC)
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html (MISC)
CVE: CVE-2023-0590
CVE: CVE-2023-0590
Id:
CVE-2023-0590
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0590
Comment
: A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.
CVSSv3 Score:
4.7
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
https://lore.kernel.org/all/20221018203258.2793282-1-edumazet%40google.com/ ()
[debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update ()
CVE: CVE-2023-23454
CVE: CVE-2023-23454
Id:
CVE-2023-23454
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23454
Comment
: cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
843 (Access of Resource Using Incompatible Type ('Type Confusion'))
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=caa4b35b4317d5147b3ab0fbdc9c075c7d2e9c12 (MISC)
https://www.openwall.com/lists/oss-security/2023/01/10/4 (MISC)
https://www.openwall.com/lists/oss-security/2023/01/10/1 (MISC)
DSA-5324 (DEBIAN)
[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update (MLIST)
[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update (MLIST)
CVE: CVE-2023-23455
CVE: CVE-2023-23455
Id:
CVE-2023-23455
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23455
Comment
: 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).
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
843 (Access of Resource Using Incompatible Type ('Type Confusion'))
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a2965c7be0522eaa18808684b7b82b248515511b (MISC)
https://www.openwall.com/lists/oss-security/2023/01/10/4 (MISC)
https://www.openwall.com/lists/oss-security/2023/01/10/1 (MISC)
DSA-5324 (DEBIAN)
[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update (MLIST)
[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update (MLIST)
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