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CVE-2025-68252

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dma_buf object leak in fastrpc_map_lookup In fastrpc_map_lookup, dma_buf_get is called to obtain a reference to the dma_buf for comparison purposes. However, this reference is never released when the function returns, leading to a dma_buf memory leak. Fix this by adding dma_buf_put before returning from the function, ensuring that the temporarily acquired reference is properly released regardless of whether
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a423dab424ee73b0f6e1dbf3883f0d114134efd0ffb531ec71cafaea1fa212d2
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/misc/fastrpc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c2fef5ebb73f3dabae6fbc571d181914ed32c483","status":"affected","version":"ec5cb80503bbfee67573699fe52fcf456fd57678","versionType":"git"},{"lessThan":"9a297a68c3ba4a7ecb31ed52f61bd6634abb79d3","status":"affected","version":"6e0d6cc39f410a4d9ea774fbb254c68fe02ff4bb","versionType":"git"},{"lessThan":"e17b13387827adce7acb19ac0f07f9bcafe0ff4c","status":"affected","version":"6e0928a8988e873da9946e1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/misc/fastrpc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6.1.158","status":"affected","version":"6.1.156","versionType":"semver"},{"lessThan":"6.6.115","status":"affected","version":"6.6.112","versionType":"semver"},{"lessThan":"6.12.56","status":"affected","version":"6.12.53","versionType":"semver"},{"lessThan":"6.17.6","status":"affected","version":"6.17.3","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/misc/fastrpc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c2fef5ebb73f3dabae6fbc571d181914ed32c483","status":"affected","version":"ec5cb80503bbfee67573699fe52fcf456fd57678","versionType":"git"},{"lessThan":"9a297a68c3ba4a7ecb31ed52f61bd6634abb79d3","status":"affected","version":"6e0d6cc39f410a4d9ea774fbb254c68fe02ff4bb","versionType":"git"},{"lessThan":"e17b13387827adce7acb19ac0f07f9bcafe0ff4c","status":"affected","version":"6e0928a8988e873da9946e1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/misc/fastrpc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6.1.158","status":"affected","version":"6.1.156","versionType":"semver"},{"lessThan":"6.6.115","status":"affected","version":"6.6.112","versionType":"semver"},{"lessThan":"6.12.56","status":"affected","version":"6.12.53","versionType":"semver"},{"lessThan":"6.17.6","status":"affected","version":"6.17.3","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/affected/1

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/214e81a63a9aa0be42382ef0365ba5ed32c513ab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/9a297a68c3ba4a7ecb31ed52f61bd6634abb79d3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c2fef5ebb73f3dabae6fbc571d181914ed32c483"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e17b13387827adce7acb19ac0f07f9bcafe0ff4c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/fff111bf45cbeeb659324316d68554e35d350092"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452d98b29dd6f71c86d4a83ff81d68ecc49d0fba142b3811995efba9224f53c6 · sha256:feb886d43a2e72f3… · /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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