Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-53117

In the Linux kernel, the following vulnerability has been resolved: s390/cio: 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 loc
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ee21f9200f740392d3dfcd3cb5ab32c0892d8ea4a2ea32320db0ca33815ef8f1
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/s390/cio/cio.h","drivers/s390/cio/css.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.141","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionTyp…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/s390/cio/cio.h","drivers/s390/cio/css.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c4295487124f461405e1ef64dfa8c4ab0cb7ebcf","status":"affected","version":"ebc3d179150347f3b6d97d8f249378bb2218f95e","versionType":"git"},{"lessThan":"106d594711e97762788046c5bbb94f580abc4bf4","status":"affected","version":"ebc3d179150347f3b6d97d8f249378bb2218f95e","versionType":"git"},{"lessThan":"2081957d8c323ffb58a10bc64837717ac5a042a1","status":"affected","version"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/s390/cio/cio.h","drivers/s390/cio/css.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.141","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionTyp…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/s390/cio/cio.h","drivers/s390/cio/css.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c4295487124f461405e1ef64dfa8c4ab0cb7ebcf","status":"affected","version":"ebc3d179150347f3b6d97d8f249378bb2218f95e","versionType":"git"},{"lessThan":"106d594711e97762788046c5bbb94f580abc4bf4","status":"affected","version":"ebc3d179150347f3b6d97d8f249378bb2218f95e","versionType":"git"},{"lessThan":"2081957d8c323ffb58a10bc64837717ac5a042a1","status":"affected","version"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/106d594711e97762788046c5bbb94f580abc4bf4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/2081957d8c323ffb58a10bc64837717ac5a042a1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ac4d8bb6e2e13e8684a76ea48d13ebaaaf5c24c4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/b660ba045b2b22cf3b4be72773de00cb48f47be5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/c4295487124f461405e1ef64dfa8c4ab0cb7ebcf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7602242970d021367b94eb8cd800016d05182f847b6fa6d0af135f3a0b127315 · sha256:2705f9bdbfb54fdd… · /containers/cna/references/0

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.

← Back to CVE Explorer