CVE-2026-97497
kernel: drm/amdkfd: Check bounds for allocate_sdma_queue restore_sdma_id
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 24, 2026
Updated · October 9, 2026
Description
A flaw was found in the Linux kernel's AMD GPU driver (amdkfd). The queue allocation mechanism failed to validate user-supplied SDMA (System Direct Memory Access) queue identifiers during queue restoration. A local user could exploit this vulnerability to trigger an out-of-bounds memory access, potentially causing a system crash and leading to a denial of service.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-1285 · Improper Validation of Specified Index, Position, or Offset in Input