CVE-2024-56777

Published: Jan 8, 2025Modified: Nov 3, 2025

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers in sti_gdp_atomic_check The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.

Affected (4)

Products: Linux: Linux Kernel

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.6 to 5.15.174
Linux Linux Kernel	From 5.16 to 6.1.120
Linux Linux Kernel	From 6.2 to 6.6.64
Linux Linux Kernel	From 6.7 to 6.12.4

Related CWEs

Improper Check for Unusual or Exceptional Conditions

The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

References (6)

https://git.kernel.org/stable/c/3cf2e7c448e246f7e700c7aa47450d1e27579559

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/997b64c3f4c1827c5cfda8ae7f5d13f78d28b541

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/b79612ed6bc1a184c45427105c851b5b2d4342ca

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/e965e771b069421c233d674c3c8cd8c7f7245f42

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/f5804567cf9605d6e5ec46c0bb786f7d50f18c13

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.