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CVE-2026-45968

In the Linux kernel, the following vulnerability has been resolved: cpuidle: Skip governor when only one idle state is available On certain platforms (PowerNV systems without a power-mgt DT node), cpuidle may register only a single idle state. In cases where that single state is a polling state (state 0), the ladder governor may incorrectly treat state 1 as the first usable state and pass an out-of-bounds index. This can lead to a NULL enter callback being invoked, ultimately resulting in a sy
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c086290fb2293e8d51a2cf07ef4fa2cafe6172ff3b4d11beb7d82e9f1c20e236
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/cpuidle/cpuidle.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.14"},{"lessThan":"4.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"les…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/cpuidle/cpuidle.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a0f7e804edc82e513d1ccb7c95ed8b351522ec81","status":"affected","version":"dc2251bf98c66db3f4e055b751968f0871037ae4","versionType":"git"},{"lessThan":"5d103a38e2ae96eca57fd17161bcd29bd4622d1c","status":"affected","version":"dc2251bf98c66db3f4e055b751968f0871037ae4","versionType":"git"},{"lessThan":"4da2b897283c39980d6ae09dc1560fcd937879e5","status":"affected","version":"dc2251bf98c66db3f4e0…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/cpuidle/cpuidle.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.14"},{"lessThan":"4.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"les…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/cpuidle/cpuidle.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a0f7e804edc82e513d1ccb7c95ed8b351522ec81","status":"affected","version":"dc2251bf98c66db3f4e055b751968f0871037ae4","versionType":"git"},{"lessThan":"5d103a38e2ae96eca57fd17161bcd29bd4622d1c","status":"affected","version":"dc2251bf98c66db3f4e055b751968f0871037ae4","versionType":"git"},{"lessThan":"4da2b897283c39980d6ae09dc1560fcd937879e5","status":"affected","version":"dc2251bf98c66db3f4e0…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/4da2b897283c39980d6ae09dc1560fcd937879e5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/5c577ac939bca486cb02069505cfe47a5312ce02"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/5d103a38e2ae96eca57fd17161bcd29bd4622d1c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/63ae78336f40bcd9a44952a7c6bafb9c88a8effd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/8f6833d919bae915ead6c599a53e81e19b32da52"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/a0724e40a58a0e323c59707edeae5b71d15800dc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/a0f7e804edc82e513d1ccb7c95ed8b351522ec81"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e5c9ffc6ae1bcdb1062527d611043681ac301aca"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:07f2dc0f5a3abaf53b42424640e8e14a088e6a1da58fbf0d8d869d856fe43752 · sha256:b762b89ac04eb1e2… · /containers/cna/references/7

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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