CVE-2025-21905 | THREATINT

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: limit printed string from FW file There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer. Fix that by limiting the print format to the size of the buffer we have.

PUBLISHED Reserved 2024-12-29 | Published 2025-04-01 | Updated 2025-11-03 | Assigner Linux

Product status

Default status

unaffected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before 38f0d398b6d7640d223db69df022c4a232f24774

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before c0e626f2b2390472afac52dfe72b29daf9ed8e1d

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before 47616b82f2d42ea2060334746fed9a2988d845c9

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before 88ed69f924638c7503644e1f8eed1e976f3ffa7a

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before b02f8d5a71c8571ccf77f285737c566db73ef5e5

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before f265e6031d0bc4fc40c4619cb42466722b46eaa9

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before 59cdda202829d1d6a095d233386870a59aff986f

affected

aee1b6385e29e472ae5592b9652b750a29bf702e (git) before e0dc2c1bef722cbf16ae557690861e5f91208129

affected

Default status

affected

5.2

affected

Any version before 5.2

unaffected

5.4.291 (semver)

unaffected

5.10.235 (semver)

unaffected

5.15.179 (semver)

unaffected

6.1.131 (semver)

unaffected

6.6.83 (semver)

unaffected

6.12.19 (semver)

unaffected

6.13.7 (semver)

unaffected

6.14 (original_commit_for_fix)

unaffected

References

lists.debian.org/debian-lts-announce/2025/05/msg00045.html

lists.debian.org/debian-lts-announce/2025/05/msg00030.html

git.kernel.org/...c/38f0d398b6d7640d223db69df022c4a232f24774

git.kernel.org/...c/c0e626f2b2390472afac52dfe72b29daf9ed8e1d

git.kernel.org/...c/47616b82f2d42ea2060334746fed9a2988d845c9

git.kernel.org/...c/88ed69f924638c7503644e1f8eed1e976f3ffa7a

git.kernel.org/...c/b02f8d5a71c8571ccf77f285737c566db73ef5e5

git.kernel.org/...c/f265e6031d0bc4fc40c4619cb42466722b46eaa9

git.kernel.org/...c/59cdda202829d1d6a095d233386870a59aff986f

git.kernel.org/...c/e0dc2c1bef722cbf16ae557690861e5f91208129

cve.org (CVE-2025-21905)

nvd.nist.gov (CVE-2025-21905)

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