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CVE-2026-53156

In the Linux kernel, the following vulnerability has been resolved: nvmem: core: fix use-after-free bugs in error paths Fix several instances of error paths in which we call __nvmem_device_put() - which may end up freeing the underlying memory and other resources - and then keep on using the nvmem structure. Always put the reference to the nvmem device as the last step before returning the error code.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:01b659ff44a27239d01e4656947800cda70b31ff990d34b2edc0d0a6d23e39be
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/nvmem/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.20"},{"lessThan":"4.20","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrE…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvmem/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e0d38bf47a72da2f02c9fa6f752cd66d977cd7f7","status":"affected","version":"e888d445ac33a5b0288d670ecd970908b13f07cd","versionType":"git"},{"lessThan":"cb85ef5a227b3662b88f4d849a1aad43bfe7f5ae","status":"affected","version":"e888d445ac33a5b0288d670ecd970908b13f07cd","versionType":"git"},{"lessThan":"40e2a459c0dd1333b2343831480a0ad80dc07614","status":"affected","version":"e888d445ac33a5b0288d670ec…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvmem/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.20"},{"lessThan":"4.20","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrE…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvmem/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e0d38bf47a72da2f02c9fa6f752cd66d977cd7f7","status":"affected","version":"e888d445ac33a5b0288d670ecd970908b13f07cd","versionType":"git"},{"lessThan":"cb85ef5a227b3662b88f4d849a1aad43bfe7f5ae","status":"affected","version":"e888d445ac33a5b0288d670ecd970908b13f07cd","versionType":"git"},{"lessThan":"40e2a459c0dd1333b2343831480a0ad80dc07614","status":"affected","version":"e888d445ac33a5b0288d670ec…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/40e2a459c0dd1333b2343831480a0ad80dc07614"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/5b6b6fc491899d583eaa75344e094796ae9b530b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/cb85ef5a227b3662b88f4d849a1aad43bfe7f5ae"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e0d38bf47a72da2f02c9fa6f752cd66d977cd7f7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbdad68374edf3b0a1cf3a2e3b6d9244090364dd0731712815e0d7c597535862 · sha256:c80c24bba6106101… · /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.

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