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CVE-2025-68190

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked() kcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.ws_size is set, leading to a potential NULL pointer dereference in atom_get_src_int() when accessing WS entries. Return -ENOMEM on allocation failure to avoid the NULL dereference.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0667f9311b8812607de09bd1f639a2b445476681cb3407b768ea0d43d18dd6d0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.2"},{"lessThan":"4.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.58","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_fo…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"35f3fb86bb0158a298d6834e7e110dcaf07f490c","status":"affected","version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","versionType":"git"},{"lessThan":"997e28d3d00a1d30649629515e4402612921205b","status":"affected","version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","versionType":"git"},{"lessThan":"cc9a8e238e42c1f43b98c097995137d644b69245","status":"affected","version":"d38ceaf99ed0…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.2"},{"lessThan":"4.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.58","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_fo…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/atom.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"35f3fb86bb0158a298d6834e7e110dcaf07f490c","status":"affected","version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","versionType":"git"},{"lessThan":"997e28d3d00a1d30649629515e4402612921205b","status":"affected","version":"d38ceaf99ed015f2a0b9af3499791bd3a3daae21","versionType":"git"},{"lessThan":"cc9a8e238e42c1f43b98c097995137d644b69245","status":"affected","version":"d38ceaf99ed0…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/35f3fb86bb0158a298d6834e7e110dcaf07f490c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/997e28d3d00a1d30649629515e4402612921205b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/cc9a8e238e42c1f43b98c097995137d644b69245"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1428a466376f63d70769c4703cfe181301eb727418bc1dc5f792d8c96f8e3389 · sha256:df3a07adeb3746b0… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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