CVE-2022-49966
Low
No strong exploitation signal.
CVSS base
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS — probability of exploitation (30 days)
0.2%
15.3th percentile
CISA KEV
Not listed
Weakness / dates
CWE-401
Published 2025-06-18 · modified 2026-08-15
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | N | None |
| Integrity | N | None |
| Availability | H | High |
Timeline
- 2025-06-18 — Published (NVD)
- 2026-08-15 — Last modified (NVD)
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid To avoid any potential memory leak.