PT-2021-8237 · Linux+3 · Linux Kernel+3

Akhil P Oommen · Published 2021-11-21 · Updated 2026-03-14 · CVE-2021-47610

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 in the msm ioctl gem submit() function. This can lead to a denial of service. The vulnerability is associated with the Linux kernel's drm/msm component. The function msm ioctl gem submit() is involved in handling ioctl requests for the msm driver, which is used for graphics processing on certain devices. The null pointer dereference can cause a kernel panic, resulting in a system crash.

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

BDU:2024-11562

CVE-2021-47610

OPENSUSE-SU-2024_2372-1

OPENSUSE-SU-2024_2394-1

SUSE-SU-2024:2372-1

SUSE-SU-2024:2394-1

SUSE-SU-2024:2939-1

Affected Products

Debian

Linux Kernel

Red Os

Suse

References · 1179

• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://git.kernel.org/stable/c/26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c · Patch
• https://git.kernel.org/stable/c/f6db3d98f876870c35e96693cfd54752f6199e59 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-47610 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2939-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-47610 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-47610 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-47610 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2394-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-47610 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-47610 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2021-47610 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-11562 · Security Note
• https://ubuntu.com/security/CVE-2021-47610 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2372-1 · Vendor Advisory