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CVE-2026-45914

In the Linux kernel, the following vulnerability has been resolved: Revert "hwmon: (ibmpex) fix use-after-free in high/low store" This reverts commit 6946c726c3f4c36f0f049e6f97e88c510b15f65d. Jean Delvare points out that the patch does not completely fix the reported problem, that it in fact introduces a (new) race condition, and that it may actually not be needed in the first place. Various AI reviews agree. Specific and relevant AI feedback: " This reordering sets the driver data to NULL
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bce93886431621b3436d4b9a85ba10c17e07e4c2f92c50f0ebe3c8af7bb9be0c
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/hwmon/ibmpex.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"05112ba67c824ab416cd54307c0b50aba9f0047a","status":"affected","version":"3ce9b7ae9d4d148672b35147aaf7987a4f82bb94","versionType":"git"},{"lessThan":"efd68429f23fb4015b0ebc2392334059e06fad18","status":"affected","version":"533ead425f8109b02fecc7e72d612b8898ec347a","versionType":"git"},{"lessThan":"f448acd86835a650f9ea83460b9ca347d3aafba5","status":"affected","version":"fa37adcf1d564ef58b9dfb0…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hwmon/ibmpex.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"lessThan…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hwmon/ibmpex.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"05112ba67c824ab416cd54307c0b50aba9f0047a","status":"affected","version":"3ce9b7ae9d4d148672b35147aaf7987a4f82bb94","versionType":"git"},{"lessThan":"efd68429f23fb4015b0ebc2392334059e06fad18","status":"affected","version":"533ead425f8109b02fecc7e72d612b8898ec347a","versionType":"git"},{"lessThan":"f448acd86835a650f9ea83460b9ca347d3aafba5","status":"affected","version":"fa37adcf1d564ef58b9dfb0…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hwmon/ibmpex.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"lessThan…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/05112ba67c824ab416cd54307c0b50aba9f0047a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/14a38784e09aebc21207dc32fffa05247fc3dd64"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/894d9c7aab68fd0c70c78b1d03c8fa589fb0f67d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/8bde3e395a85017f12af2b0ba5c3684f5af9c006"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/914b47c9b824d3d74f31c764163edf93302100b1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/efd68429f23fb4015b0ebc2392334059e06fad18"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f448acd86835a650f9ea83460b9ca347d3aafba5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9301f5423e34676e6c1ff56d92733e21b1cc93ee3b2713388e20d97b6ba11a0c · sha256:23ddf3f052c25b70… · /containers/cna/references/2

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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