PT-2022-6715 · Linux+3 · Linux Kernel+3

Alex · Published 2022-12-12 · Updated 2023-09-04 · CVE-2023-3355

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a NULL pointer dereference flaw in the submit lookup cmds function of the Linux kernel's drivers/gpu/drm/msm/msm gem submit.c code. This flaw occurs due to the lack of a check of the return value of kmalloc(). Exploitation of this issue can allow a local user to crash the system, resulting in a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2023-4894

AZL-27366

BDU:2023-03666

CVE-2023-3355

Affected Products

Alt Linux

Astra Linux

Linux Kernel

Red Os

References · 24

• https://cve.org/CVERecord?id=CVE-2023-3355 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-3355 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-3355 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-3355 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-3355 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3355 · Security Note
• https://bdu.fstec.ru/vul/2023-03666 · Security Note
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://osv.dev/vulnerability/AZL-27366 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d839f0811a31322c087a859c2b181e2383daa7be · Patch
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20231214SE16 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-0416SE47 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-3355 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-1023SE17 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2217820 · Note