Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-23071

In the Linux kernel, the following vulnerability has been resolved: regmap: Fix race condition in hwspinlock irqsave routine Previously, the address of the shared member '&map->spinlock_flags' was passed directly to 'hwspin_lock_timeout_irqsave'. This creates a race condition where multiple contexts contending for the lock could overwrite the shared flags variable, potentially corrupting the state for the current lock owner. Fix this by using a local stack variable 'flags' to store the IRQ st
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fb5c65cfe6ee0b3e56fc409d7507f17c256e4d5518ea8774cdcc2bd1a9cdf5b3
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/base/regmap/regmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.15"},{"lessThan":"4.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.249","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/base/regmap/regmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e1a7072bc4f958c9e852dc7e57e39f12b0bb44b5","status":"affected","version":"8698b9364710e7bac84b3af07dd410e39c8c2e08","versionType":"git"},{"lessThan":"766e243ae8c8b27087a4cc605752c0d5ee2daeab","status":"affected","version":"8698b9364710e7bac84b3af07dd410e39c8c2e08","versionType":"git"},{"lessThan":"f1e2fe26a51eca95b41420af76d22c2e613efd5e","status":"affected","version":"8698b9364710e7bac…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/base/regmap/regmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.15"},{"lessThan":"4.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.249","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/base/regmap/regmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e1a7072bc4f958c9e852dc7e57e39f12b0bb44b5","status":"affected","version":"8698b9364710e7bac84b3af07dd410e39c8c2e08","versionType":"git"},{"lessThan":"766e243ae8c8b27087a4cc605752c0d5ee2daeab","status":"affected","version":"8698b9364710e7bac84b3af07dd410e39c8c2e08","versionType":"git"},{"lessThan":"f1e2fe26a51eca95b41420af76d22c2e613efd5e","status":"affected","version":"8698b9364710e7bac…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/affected/0

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/24f31be6ad70537fd7706269d99c92cade465a09"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/4aab0ca0a0f7760e33edcb4e47576064d05128f5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/4b58aac989c1e3fafb1c68a733811859df388250"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/766e243ae8c8b27087a4cc605752c0d5ee2daeab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c2d2cf710dc3ee1a69e00b4ed8de607a92a07889"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/e1a7072bc4f958c9e852dc7e57e39f12b0bb44b5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f1e2fe26a51eca95b41420af76d22c2e613efd5e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0abdb45899f9037359ec501634f2e69eecb35091bd8be813ad3cc962ed5a3d5b · sha256:24490d2fd38dfa72… · /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.

← Back to CVE Explorer