VDB
DEBIAN-CVE-2021-33910
DEBIAN-CVE-2021-33910
PUBLISHED
CVSS 5.5 MEDIUM
basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | systemd | 0, 0, 0 |
| Debian:13 | systemd | 0, 0, 0 |
| Debian:11 | systemd | 0, 0, 0 |
| Debian:14 | systemd | 0, 0, 0 |
Timeline
- Jul 20, 2021 CVE Published
- Apr 28, 2026 CVE Updated