PT-2026-34366 · Linux · Linux Kernel

Published 2026-04-22 · Updated 2026-05-07 · CVE-2026-31461

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 A memory leak occurs in the amdgpu dm component when a sink is connected. The drm edid variable in aconnector is overwritten without freeing the previous allocation, which leads to a memory leak during resume operations.

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

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2026-31461

Affected Products

Linux Kernel

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2026-31461 · Security Note
• https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-31461 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-31461 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-31461 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-31461 · Security Note
• https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105 · Patch
• https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-31461 · Vendor Advisory
• https://twitter.com/CVEnew/status/2046980026856259687 · Twitter Post
• https://t.me/cveNotify/162611 · Telegram Post
• https://git.kernel.org/linus/37c2caa167b0b8aca4f74c32404c5288b876a2a3 · Note