CVE-2026-72488
In the Linux kernel, the following vulnerability has been resolved: soundwire: fix bug in sdw_add_element_group_count found by syzkaller The original implement…
Impact
In the Linux kernel, the following vulnerability has been resolved: soundwire: fix bug in sdw_add_element_group_count found by syzkaller The original implementation caused an out-of-bounds memory access in the sdw_add_element_group_count for-loop when i == num. for (i = 0; i <= num; i++) { if (rate == group->rates[i] && lane == group->lanes[i]) ... To fix this error, the function now checks for existing rate/lane entries in the group(a function parameter) using a for-loop before adding them. No functional changes apart from this fix.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/5c3ce6d3559ce57e6c3108aa9ecf7b32764188c5
- https://git.kernel.org/stable/c/a2275dce05e6d1cce69bf68f23ea7a63c0c54bae
- https://git.kernel.org/stable/c/a454f61747c97e2eadaa7a35ffc1f4b1645c6a53
- https://git.kernel.org/stable/c/c35474cf6a7d0891ebebbeda08ce34b602885ab6
- https://git.kernel.org/stable/c/e483a406a23a92d5202e8d324f206e127eef48ff
- https://git.kernel.org/stable/c/f772ff5a0e6758fd412803c09e03ba3bca5f5878