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CVE-2025-68732

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix race in syncpt alloc/free Fix race condition between host1x_syncpt_alloc() and host1x_syncpt_put() by using kref_put_mutex() instead of kref_put() + manual mutex locking. This ensures no thread can acquire the syncpt_mutex after the refcount drops to zero but before syncpt_release acquires it. This prevents races where syncpoints could be allocated while still being cleaned up from a previous release. Remove
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:628fdd0573c263d57230a741d23d4350acf71cebd134a393bbbbf0abd2c42482
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":"unaffected","product":"Linux","programFiles":["drivers/gpu/host1x/syncpt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ca9388fba50dac2eb71c13702b7022a801bef90e","status":"affected","version":"f5ba33fb9690566c382624637125827b5512e766","versionType":"git"},{"lessThan":"4aeaece518fa4436af93d1d8b786200d9656ff4b","status":"affected","version":"f5ba33fb9690566c382624637125827b5512e766","versionType":"git"},{"lessThan":"6245cce711e2cdb2cc75c0bb8632952e36f8c972","status":"affected","version":"f5ba33fb9690566c38…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/host1x/syncpt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"les…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/host1x/syncpt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ca9388fba50dac2eb71c13702b7022a801bef90e","status":"affected","version":"f5ba33fb9690566c382624637125827b5512e766","versionType":"git"},{"lessThan":"4aeaece518fa4436af93d1d8b786200d9656ff4b","status":"affected","version":"f5ba33fb9690566c382624637125827b5512e766","versionType":"git"},{"lessThan":"6245cce711e2cdb2cc75c0bb8632952e36f8c972","status":"affected","version":"f5ba33fb9690566c38…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/host1x/syncpt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"les…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/4aeaece518fa4436af93d1d8b786200d9656ff4b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/4e6e07ce0197aecfb6c4a62862acc93b3efedeb7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/6245cce711e2cdb2cc75c0bb8632952e36f8c972"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/79197c6007f2afbfd7bcf5b9b80ccabf8483d774"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/c7d393267c497502fa737607f435f05dfe6e3d9b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ca9388fba50dac2eb71c13702b7022a801bef90e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/d138f73ffb0c57ded473c577719e6e551b7b1f27"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ad85981d5c8f1623bc42bfdc056eeed933308bd53de68efcc3155e8ef804ed3 · sha256:f3bad7190152e82f… · /containers/cna/references/4

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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