vulnerability
SUSE: CVE-2022-2652: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:M/C:C/I:N/A:C) | Aug 4, 2022 | Oct 26, 2022 | Jan 28, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:M/C:C/I:N/A:C)
Published
Aug 4, 2022
Added
Oct 26, 2022
Modified
Jan 28, 2025
Description
Depending on the way the format strings in the card label are crafted it's possible to leak kernel stack memory. There is also the possibility for DoS due to the v4l2loopback kernel module crashing when providing the card label on request (reproduce e.g. with many %s modifiers in a row).
Solution(s)
suse-upgrade-v4l2loopback-autoloadsuse-upgrade-v4l2loopback-kmp-64kbsuse-upgrade-v4l2loopback-kmp-defaultsuse-upgrade-v4l2loopback-kmp-preemptsuse-upgrade-v4l2loopback-utils
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