Riskcovery

CVE-2026-97497

drm/amdkfd: Check bounds for allocate_sdma_queue restore_sdma_id

State
Published
Severity
7.8 High
Published
Sep 24, 2026
Updated
Oct 3, 2026
Reserved
Sep 24, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Check bounds for allocate_sdma_queue restore_sdma_id

allocate_sdma_queue has an option where the sdma queue id can be specified (used by CRIU). We weren't bounds-checking that value.

Confirm it's less than the maximum number of queues.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2485c12c980a36bb9e23ababb07d73c4ac6a45af to before 41460d2dd0246f0ab7e80b103d34c8649e022999Affected
  • 2485c12c980a36bb9e23ababb07d73c4ac6a45af to before 25e1b29ecc8da3609ba0072ca54a3b1fdd1578f3Affected
  • 2485c12c980a36bb9e23ababb07d73c4ac6a45af to before 42f2bd50236b61ad0aeb2c233c990ee0d615fdadAffected
  • 2485c12c980a36bb9e23ababb07d73c4ac6a45af to before dd2870ca036e1d51baa59f942007b36a595b5890Affected
  • 2485c12c980a36bb9e23ababb07d73c4ac6a45af to before bfe9a7545b2a7be1c543f1741e16f2d5ec4116aeAffected
LinuxLinux
  • 5.18Affected
  • before 5.18Not affected
  • 6.1.189 through 6.1.*Not affected
  • 6.6.158 through 6.6.*Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2 and laterNot affected

References

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