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().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
634ec0b2906efd46f6f57977e172aa3470aca432 to < ea2c921d9de6e32ca50cb817b9d57bb881be70deaffected634ec0b2906efd46f6f57977e172aa3470aca432 to < 6d4f17782ce4facf3197e79707df411ee3d7b30aaffected634ec0b2906efd46f6f57977e172aa3470aca432 to < 0d71b3c2ed742f1ccb3b0b7a61afb90c0251093faffected634ec0b2906efd46f6f57977e172aa3470aca432 to < df692cf2b601a54b34edfdb9e683d67483aa8ce1affected634ec0b2906efd46f6f57977e172aa3470aca432 to < 8f9e51cf2a2a43d0cd72d3dc0b5ccea3f639c187affected634ec0b2906efd46f6f57977e172aa3470aca432 to < 298e753880b6ea99ac30df34959a7a03b0878eedaffected
Linux Linux
Default version status: affected
5.16affected0 to < 5.16unaffected6.1.160 to ≤ 6.1.*unaffected6.6.120 to ≤ 6.6.*unaffected6.12.63 to ≤ 6.12.*unaffected6.17.13 to ≤ 6.17.*unaffected6.18.2 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/ea2c921d9de6e32ca50cb817b9d57bb881be70de ↗
- https://git.kernel.org/stable/c/6d4f17782ce4facf3197e79707df411ee3d7b30a ↗
- https://git.kernel.org/stable/c/0d71b3c2ed742f1ccb3b0b7a61afb90c0251093f ↗
- https://git.kernel.org/stable/c/df692cf2b601a54b34edfdb9e683d67483aa8ce1 ↗
- https://git.kernel.org/stable/c/8f9e51cf2a2a43d0cd72d3dc0b5ccea3f639c187 ↗
- https://git.kernel.org/stable/c/298e753880b6ea99ac30df34959a7a03b0878eed ↗