CVE-2026-23071
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
regmap: Fix race condition in hwspinlock irqsave routine
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 state temporarily.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | e1a7072bc4f958c9e852dc7e57e39f12b0bb44b5 | Unavailable | None listed |
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | 766e243ae8c8b27087a4cc605752c0d5ee2daeab | Unavailable | None listed |
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | f1e2fe26a51eca95b41420af76d22c2e613efd5e | Unavailable | None listed |
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | 24f31be6ad70537fd7706269d99c92cade465a09 | Unavailable | None listed |
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | 4aab0ca0a0f7760e33edcb4e47576064d05128f5 | Unavailable | None listed |
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | c2d2cf710dc3ee1a69e00b4ed8de607a92a07889 | Unavailable | None listed |
| 8698b9364710e7bac84b3af07dd410e39c8c2e08 | affected | git | 4b58aac989c1e3fafb1c68a733811859df388250 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 5.10.249 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.199 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.162 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.122 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.68 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.8 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |