CVE Explorer

CVE-2026-31566

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib amdgpu_amdkfd_submit_ib() submits a GPU job and gets a fence from amdgpu_ib_schedule(). This fence is used to wait for job completion. Currently, the code drops the fence reference using dma_fence_put() before calling dma_fence_wait(). If dma_fence_put() releases the last reference, the fence may be freed before dma_fence_wait() is called. This can lead to a us

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9b3f3e0b4378c2767efe4d19e16f86f1967ba7d9fb5ea1af6a3ae1bb2e2e1cf1

Known exploited

Not asserted

Disputed

Stale source

Conflicts

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/amdgpu_amdkfd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.0"},{"lessThan":"6.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.131","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"se…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bc7760c107dc08ef3e231d72c492e67b0a86848b","status":"affected","version":"9ae55f030dc523fc4dc6069557e4a887ea815453","versionType":"git"},{"lessThan":"e23602eb0779760544314ed3905fa6a89a4e4070","status":"affected","version":"9ae55f030dc523fc4dc6069557e4a887ea815453","versionType":"git"},{"lessThan":"138e42be35ff2ce6572ae744de851ea286cf3c69","status":"affected","version":"9ae…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/138e42be35ff2ce6572ae744de851ea286cf3c69"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/39820864eacd886f1a6f817414fb8f9ea3e9a2b4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/42d248726a0837640452b71c5a202ca3d35239ec"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/7150850146ebfa4ca998f653f264b8df6f7f85be"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/bc7760c107dc08ef3e231d72c492e67b0a86848b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/e23602eb0779760544314ed3905fa6a89a4e4070"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1f9c19d81f975ecd3901c6a4f9bcf8f92c480f0d9879098e39ca79d51ec6af6c · sha256:197b95f3eed23e0d… · /containers/cna/references/1

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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