| Name | CVE-2025-71147 |
| Description | In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix a memory leak in tpm2_load_cmd 'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode' but it is not freed in the failure paths. Address this by wrapping the blob into with a cleanup helper. |
| 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) |
| References | DLA-4476-1, DSA-6126-1, DSA-6127-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.249-1 | fixed | |
| bookworm | 6.1.159-1 | vulnerable | |
| bookworm (security) | 6.1.162-1 | fixed | |
| trixie | 6.12.63-1 | vulnerable | |
| trixie (security) | 6.12.69-1 | fixed | |
| forky, sid | 6.18.9-1 | fixed | |
| linux-6.1 (PTS) | bullseye (security) | 6.1.162-1~deb11u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | bullseye | (not affected) | |||
| linux | source | bookworm | 6.1.162-1 | DSA-6127-1 | ||
| linux | source | trixie | 6.12.69-1 | DSA-6126-1 | ||
| linux | source | (unstable) | 6.18.3-1 | |||
| linux-6.1 | source | bullseye | 6.1.162-1~deb11u1 | DLA-4476-1 |
[bullseye] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/62cd5d480b9762ce70d720a81fa5b373052ae05f (6.19-rc1)