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CVE-2026-64214

In the Linux kernel, the following vulnerability has been resolved: powerpc/time: Remove redundant preempt_disable|enable() calls from arch_irq_work_raise() A kernel panic is observed when handling machine check exceptions from real mode. BUG: Unable to handle kernel data access on read at 0xc00000006be21300 Oops: Kernel access of bad area, sig: 11 [#1] MSR: 8000000000001003 <SF,ME,RI,LE> CR: 88222248 XER: 00000005 CFAR: c00000000003ffc4 DAR: c00000006be21300 DSISR: 40000000 IRQMAS
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4841ca1c117f7862368f11e3b460cd85e6a127db0cc458a1763d3530c97a6d3f
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":["arch/powerpc/kernel/time.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.142","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.92","versionType":"semver"},{"lessT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/powerpc/kernel/time.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"51860e423592893cd7bfa7287d99a3aff4dc3a9d","status":"affected","version":"cc15ff3275694fedc33cd3d53212a43eec7aa0bc","versionType":"git"},{"lessThan":"a09d07ac45e283c9861a9ceea06f56d0ba851d22","status":"affected","version":"cc15ff3275694fedc33cd3d53212a43eec7aa0bc","versionType":"git"},{"lessThan":"72d8d1c36452a4d3ee134b1da48de7518c1329f9","status":"affected","version":"cc15ff3275694fedc33…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/powerpc/kernel/time.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.142","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.92","versionType":"semver"},{"lessT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/powerpc/kernel/time.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"51860e423592893cd7bfa7287d99a3aff4dc3a9d","status":"affected","version":"cc15ff3275694fedc33cd3d53212a43eec7aa0bc","versionType":"git"},{"lessThan":"a09d07ac45e283c9861a9ceea06f56d0ba851d22","status":"affected","version":"cc15ff3275694fedc33cd3d53212a43eec7aa0bc","versionType":"git"},{"lessThan":"72d8d1c36452a4d3ee134b1da48de7518c1329f9","status":"affected","version":"cc15ff3275694fedc33…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/affected/0

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/31467b23823ffec1f6fff407f8e3ca9af8b7491a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/51860e423592893cd7bfa7287d99a3aff4dc3a9d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/6dcd072a5ae3aed336e4a67a7d4cc5205b240065"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/72d8d1c36452a4d3ee134b1da48de7518c1329f9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/8079acc5ee5235a627e4586d4f42082a9000ea64"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/a09d07ac45e283c9861a9ceea06f56d0ba851d22"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:123a49fdbe4860ad29c4f57363fb189d5248c021264b47cf47af233cd58d1cec · sha256:925e44c6bc0f15fe… · /containers/cna/references/1

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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