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CVE-2026-64373

In the Linux kernel, the following vulnerability has been resolved: cpufreq: Fix hotplug-suspend race during reboot During system reboot, cpufreq_suspend() is called via the kernel_restart() -> device_shutdown() path. Unlike the normal system suspend path, the reboot path does not call freeze_processes(), so userspace processes and kernel threads remain active. This allows CPU hotplug operations to run concurrently with cpufreq_suspend(). The original code has no synchronization with CPU hotp
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7439d312cf13a1b27d1f7e581785f1ffc7bcc00516e13eb6bcc632a47fa37339
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/cpufreq/cpufreq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.4"},{"lessThan":"5.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/cpufreq/cpufreq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6d5dd354c37abaf4d60400c55c71f23ba2b33639","status":"affected","version":"65650b35133ff20f0c9ef0abd5c3c66dbce3ae57","versionType":"git"},{"lessThan":"9103078c7b3091a2fbb52af176f95982ee7dd7f8","status":"affected","version":"65650b35133ff20f0c9ef0abd5c3c66dbce3ae57","versionType":"git"},{"lessThan":"cd4524ff6567fa4458a5bec4b017105e671d393e","status":"affected","version":"65650b35133ff20f0c9e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/cpufreq/cpufreq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.4"},{"lessThan":"5.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/cpufreq/cpufreq.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6d5dd354c37abaf4d60400c55c71f23ba2b33639","status":"affected","version":"65650b35133ff20f0c9ef0abd5c3c66dbce3ae57","versionType":"git"},{"lessThan":"9103078c7b3091a2fbb52af176f95982ee7dd7f8","status":"affected","version":"65650b35133ff20f0c9ef0abd5c3c66dbce3ae57","versionType":"git"},{"lessThan":"cd4524ff6567fa4458a5bec4b017105e671d393e","status":"affected","version":"65650b35133ff20f0c9e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/6d5dd354c37abaf4d60400c55c71f23ba2b33639"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/6e175c00c62dca3d91b987015808b5d52e8db2b4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/73255d702c7560185fd5951aadcf7eb057c2f453"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/9103078c7b3091a2fbb52af176f95982ee7dd7f8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a0106b41f9a724868d390b8b3b4ea5ca0e04ea53"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/a0ef2fc89d28ca62923376c4b8ffaa57136a36be"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/a9029dd55696c651ee46912afa2a166fa456bb3e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/cd4524ff6567fa4458a5bec4b017105e671d393e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3846ae8603d303fdd483948c68cbc366c963deceb6077a0434c9e35fc177010a · sha256:ec980f257c132447… · /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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