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CVE-2025-71115

In the Linux kernel, the following vulnerability has been resolved: um: init cpu_tasks[] earlier This is currently done in uml_finishsetup(), but e.g. with KCOV enabled we'll crash because some init code can call into e.g. memparse(), which has coverage annotations, and then the checks in check_kcov_mode() crash because current is NULL. Simply initialize the cpu_tasks[] array statically, which fixes the crash. For the later SMP work, it seems to have not really caused any problems yet, but in
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f7e6f2e236e6f21972e132f2b4fe4cceaa2b78c2cf3496f09253706c30bd4c05
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":["arch/um/kernel/process.c","arch/um/kernel/um_arch.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"dbbf6d47130674640cd12a0781a0fb2a575d0e44","status":"affected","version":"2f681ba4b352cdd5658ed2a96062375a12839755","versionType":"git"},{"lessThan":"7b5d4416964c07c902163822a30a622111172b01","status":"affected","version":"2f681ba4b352cdd5658ed2a96062375a12839755","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:079b88d5b0051a15408a79f06dba16212491186501fe46de32c8b4be0ff63ba0 · sha256:db32d32871c24364… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["arch/um/kernel/process.c","arch/um/kernel/um_arch.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:079b88d5b0051a15408a79f06dba16212491186501fe46de32c8b4be0ff63ba0 · sha256:db32d32871c24364… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/um/kernel/process.c","arch/um/kernel/um_arch.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"dbbf6d47130674640cd12a0781a0fb2a575d0e44","status":"affected","version":"2f681ba4b352cdd5658ed2a96062375a12839755","versionType":"git"},{"lessThan":"7b5d4416964c07c902163822a30a622111172b01","status":"affected","version":"2f681ba4b352cdd5658ed2a96062375a12839755","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:079b88d5b0051a15408a79f06dba16212491186501fe46de32c8b4be0ff63ba0 · sha256:db32d32871c24364… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/um/kernel/process.c","arch/um/kernel/um_arch.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:079b88d5b0051a15408a79f06dba16212491186501fe46de32c8b4be0ff63ba0 · sha256:db32d32871c24364… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/7b5d4416964c07c902163822a30a622111172b01"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:079b88d5b0051a15408a79f06dba16212491186501fe46de32c8b4be0ff63ba0 · sha256:db32d32871c24364… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/dbbf6d47130674640cd12a0781a0fb2a575d0e44"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:079b88d5b0051a15408a79f06dba16212491186501fe46de32c8b4be0ff63ba0 · sha256:db32d32871c24364… · /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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