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CVE-2026-64167

In the Linux kernel, the following vulnerability has been resolved: kho: skip KHO for crash kernel kho_fill_kimage() unconditionally populates the kimage with KHO metadata for every kexec image type. When the image is a crash kernel, this can be problematic as the crash kernel can run in a small reserved region and the KHO scratch areas can sit outside it. The crash kernel then faults during kho_memory_init() when it tries phys_to_virt() on the KHO FDT address: Unable to handle kernel pagin
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2dd17e7834048a60799bc3631de63efe20d0738783be05a97fcd975a3f4acf31
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":["kernel/liveupdate/kexec_handover.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":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ea696db6133b24ba4ca9cbad7c7a78977533b21c3d903917ba5147370c12223 · sha256:19116f34376cd297… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/liveupdate/kexec_handover.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a6ac6721326a75ff2d14c68db05f93b576d8762f","status":"affected","version":"d7255959b69a4e727c61eb04231d11390d4f391e","versionType":"git"},{"lessThan":"a6715d7ec472a476db17787697a4abda62962284","status":"affected","version":"d7255959b69a4e727c61eb04231d11390d4f391e","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ea696db6133b24ba4ca9cbad7c7a78977533b21c3d903917ba5147370c12223 · sha256:19116f34376cd297… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/liveupdate/kexec_handover.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":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ea696db6133b24ba4ca9cbad7c7a78977533b21c3d903917ba5147370c12223 · sha256:19116f34376cd297… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/liveupdate/kexec_handover.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a6ac6721326a75ff2d14c68db05f93b576d8762f","status":"affected","version":"d7255959b69a4e727c61eb04231d11390d4f391e","versionType":"git"},{"lessThan":"a6715d7ec472a476db17787697a4abda62962284","status":"affected","version":"d7255959b69a4e727c61eb04231d11390d4f391e","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ea696db6133b24ba4ca9cbad7c7a78977533b21c3d903917ba5147370c12223 · sha256:19116f34376cd297… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/a6715d7ec472a476db17787697a4abda62962284"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ea696db6133b24ba4ca9cbad7c7a78977533b21c3d903917ba5147370c12223 · sha256:19116f34376cd297… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a6ac6721326a75ff2d14c68db05f93b576d8762f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ea696db6133b24ba4ca9cbad7c7a78977533b21c3d903917ba5147370c12223 · sha256:19116f34376cd297… · /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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