Popis
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.
CVSS 7.8EPSS 0.16199999999999998%Riziko 0.79
Zobraziť zdroj- Zverejnené
- 2026-08-15 06:22:23
- Dotknuté verzie
- unknown
- Typ
- Jadro
- Posledná úprava
- 2026-08-17 06:19:17
- Vektor
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H