CVEvulnerability
CVE-2025-68753
7.1 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-01-05
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- Weaknesses
- CWE-787
Description
In the Linux kernel, the following vulnerability has been resolved:
ALSA: firewire-motu: add bounds check in put_user loop for DSP events
In the DSP event handling code, a put_user() loop copies event data.
When the user buffer size is not aligned to 4 bytes, it could overwrite
beyond the buffer boundary.
Fix by adding a bounds check before put_user().
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://git.kernel.org/stable/c/0d71b3c2ed742f1ccb3b0b7a61afb90c0251093f git.kernel.org
- https://git.kernel.org/stable/c/298e753880b6ea99ac30df34959a7a03b0878eed git.kernel.org
- https://git.kernel.org/stable/c/6d4f17782ce4facf3197e79707df411ee3d7b30a git.kernel.org
- https://git.kernel.org/stable/c/8f9e51cf2a2a43d0cd72d3dc0b5ccea3f639c187 git.kernel.org
- https://git.kernel.org/stable/c/df692cf2b601a54b34edfdb9e683d67483aa8ce1 git.kernel.org
- https://git.kernel.org/stable/c/ea2c921d9de6e32ca50cb817b9d57bb881be70de git.kernel.org