PT-2026-39028 · Linux · Linux Kernel

Published 2026-05-08 · Updated 2026-05-08 · CVE-2026-43367

Positive Technologies (AI Summary)

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

Description An issue exists in the drm/amd component where NULL pointer dereferences can occur during device cleanup on unsupported hardware. This happens when the system attempts to access a version pointer that is NULL during the cleanup process.

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

Related Identifiers

CVE-2026-43367

Affected Products

Linux Kernel

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-43367 · Security Note
• https://git.kernel.org/stable/c/72ecb1dae72775fa9fea0159d8445d620a0a2295 · Note
• https://twitter.com/CVEnew/status/2052811004006867178 · Twitter Post
• https://git.kernel.org/stable/c/5edcb0d6729b88f192ec8b0896aaf581e3593c9c · Note
• https://git.kernel.org/stable/c/38f1640db7f8bf57b9e09c5b0b8b205a598f1b3e · Note