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CVE-2026-53115

In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:745a9b4a8c82c44304c2bc483e7e56ee68e73db7f131a4b7d10870971e06f417
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/bus/fsl-mc/fsl-mc-bus.c","drivers/vfio/fsl-mc/vfio_fsl_mc.c","include/linux/fsl/mc.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4911b836f35c034c36f102db4ecbe339b38e7d1d","status":"affected","version":"1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d","versionType":"git"},{"lessThan":"8139ce66b52a4a5638bfb445b037c07d4abeb08e","status":"affected","version":"1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d","versionType":"git"},{"lessThan":"60bfb563a399c4597dc80588a1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/bus/fsl-mc/fsl-mc-bus.c","drivers/vfio/fsl-mc/vfio_fsl_mc.c","include/linux/fsl/mc.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.10"},{"lessThan":"5.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","statu…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/bus/fsl-mc/fsl-mc-bus.c","drivers/vfio/fsl-mc/vfio_fsl_mc.c","include/linux/fsl/mc.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4911b836f35c034c36f102db4ecbe339b38e7d1d","status":"affected","version":"1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d","versionType":"git"},{"lessThan":"8139ce66b52a4a5638bfb445b037c07d4abeb08e","status":"affected","version":"1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d","versionType":"git"},{"lessThan":"60bfb563a399c4597dc80588a1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/bus/fsl-mc/fsl-mc-bus.c","drivers/vfio/fsl-mc/vfio_fsl_mc.c","include/linux/fsl/mc.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.10"},{"lessThan":"5.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","statu…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/4911b836f35c034c36f102db4ecbe339b38e7d1d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/60bfb563a399c4597dc80588a1109758a8908b97"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/6c8dfb0362732bf1e4829867a2a5239fedc592d0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/8139ce66b52a4a5638bfb445b037c07d4abeb08e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06984d11c38475d8a2e954042964b49dba1bf06e7094b12fa8b6c76641e3b582 · sha256:9c0c6d3a5d480f48… · /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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