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) | 2022-08-04 | 2022-10-26 | 2025-01-28 |
Severity
6
CVSS
(AV:L/AC:L/Au:M/C:C/I:N/A:C)
Published
2022-08-04
Added
2022-10-26
Modified
2025-01-28
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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