| Name | CVE-2025-68354 |
| Description | In the Linux kernel, the following vulnerability has been resolved: regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex regulator_supply_alias_list was accessed without any locking in regulator_supply_alias(), regulator_register_supply_alias(), and regulator_unregister_supply_alias(). Concurrent registration, unregistration and lookups can race, leading to: 1 use-after-free if an alias entry is removed while being read, 2 duplicate entries when two threads register the same alias, 3 inconsistent alias mappings observed by consumers. Protect all traversals, insertions and deletions on regulator_supply_alias_list with the existing regulator_list_mutex. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | vulnerable |
| bullseye (security) | 5.10.247-1 | vulnerable | |
| bookworm | 6.1.159-1 | vulnerable | |
| bookworm (security) | 6.1.158-1 | vulnerable | |
| trixie | 6.12.63-1 | fixed | |
| trixie (security) | 6.12.48-1 | vulnerable | |
| forky | 6.17.13-1 | fixed | |
| sid | 6.18.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | trixie | 6.12.63-1 | |||
| linux | source | (unstable) | 6.17.13-1 |
https://git.kernel.org/linus/0cc15a10c3b4ab14cd71b779fd5c9ca0cb2bc30d (6.19-rc1)