CVE-2026-23358
Published: March 25, 2026· Updated: Mar 25, 2026
Official Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix error handling in slot reset
If the device has not recovered after slot reset is called, it goes to
out label for error handling. There it could make decision based on
uninitialized hive pointer and could result in accessing an uninitialized
list.
Initialize the list and hive properly so that it handles the error
situation and also releases the reset domain lock which is acquired
during error_detected callback.
(cherry picked from commit bb71362182e59caa227e4192da5a612b09349696)
Technical Analysis
CVE-2026-23358 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
Affected Vendors & Products
Exploit & PoC Resources
All References (3)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-23358 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts