VDB
DEBIAN-CVE-2026-23071
DEBIAN-CVE-2026-23071
PUBLISHED
CVSS 4.699999809265137 MEDIUM
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.
Risk Scores
CVSS v3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:11 | linux | 5.10.209-2, 5.10.103-1, 0 |
| Debian:12 | linux | 6.1.148-1, 6.1.67-1, 6.1.52-1 |
| Debian:11 | linux-6.1 | 0, 0, 6.1.106-3~deb11u1 |
| Debian:13 | linux | 6.12.57-1~bpo12+1, 6.12.63-1, 6.12.69-1~bpo12+1 |
Timeline
- Feb 4, 2026 CVE Published
- Apr 28, 2026 CVE Updated