| Name | CVE-2025-21665 |
| Description | In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folio_seek_hole_data() was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4076-1, DSA-5860-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.234-1 | fixed | |
| bookworm | 6.1.123-1 | vulnerable | |
| bookworm (security) | 6.1.128-1 | fixed | |
| trixie | 6.12.12-1 | fixed | |
| sid | 6.12.17-1 | fixed | |
| linux-6.1 (PTS) | bullseye (security) | 6.1.128-1~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 | 6.1.128-1 | DSA-5860-1 | ||
| linux | source | (unstable) | 6.12.11-1 | |||
| linux-6.1 | source | bullseye | 6.1.128-1~deb11u1 | DLA-4076-1 |
[bullseye] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/f505e6c91e7a22d10316665a86d79f84d9f0ba76 (6.13)