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CVE-2026-46257

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/timer-sp804: Fix an Oops when read_current_timer is called on ARM32 platforms where the SP804 is not registered as the sched_clock. On SP804, the delay timer shares the same clkevt instance with sched_clock. On some platforms, when sp804_clocksource_and_sched_clock_init is called with use_sched_clock not set to 1, sched_clkevt is not properly initialized. However, sp804_register_delay_timer is invoked uncon
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9c0fbea969e90897a9c364609e3e2a7c8514cd0aa0b13c98c8701b69bbf23712
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/clocksource/timer-sp804.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":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42850609e5965d8f8ec6808632c0fd07d5b52558b95faeaaf153deb80d64c24f · sha256:894ad075ccc837c2… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/clocksource/timer-sp804.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"693b0b594b0f278bafa784984129c0c0f988e352","status":"affected","version":"640594a04f119338019b0aeed70c7301216595b3","versionType":"git"},{"lessThan":"694921a93f3e3621e067afc545cedf6fe3b234a9","status":"affected","version":"640594a04f119338019b0aeed70c7301216595b3","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42850609e5965d8f8ec6808632c0fd07d5b52558b95faeaaf153deb80d64c24f · sha256:894ad075ccc837c2… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/clocksource/timer-sp804.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":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42850609e5965d8f8ec6808632c0fd07d5b52558b95faeaaf153deb80d64c24f · sha256:894ad075ccc837c2… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/clocksource/timer-sp804.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"693b0b594b0f278bafa784984129c0c0f988e352","status":"affected","version":"640594a04f119338019b0aeed70c7301216595b3","versionType":"git"},{"lessThan":"694921a93f3e3621e067afc545cedf6fe3b234a9","status":"affected","version":"640594a04f119338019b0aeed70c7301216595b3","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42850609e5965d8f8ec6808632c0fd07d5b52558b95faeaaf153deb80d64c24f · sha256:894ad075ccc837c2… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/693b0b594b0f278bafa784984129c0c0f988e352"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:42850609e5965d8f8ec6808632c0fd07d5b52558b95faeaaf153deb80d64c24f · sha256:894ad075ccc837c2… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/694921a93f3e3621e067afc545cedf6fe3b234a9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:42850609e5965d8f8ec6808632c0fd07d5b52558b95faeaaf153deb80d64c24f · sha256:894ad075ccc837c2… · /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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