CVE-2025-21946
Linux Linux, linux kernel 취약점
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds in parse_sec_desc() If osidoffset, gsidoffset and dacloffset could be greater than smb_ntsd struct size. If it is smaller, It could cause slab-out-of-bounds. And when validating sid, It need to check it included subauth array size.
- 대응 우선순위
- 점검
- CVSS
- 7.1
- EPSS
- 0.45% 백분위 37.0% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2025.04.02