VDB
DEBIAN-CVE-2023-3773
DEBIAN-CVE-2023-3773
PUBLISHED
CVSS 4.400000095367432 MEDIUM
A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.
Risk Scores
CVSS v3.1
4.400000095367432
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.148-1, 5.10.127-2, 5.10.148-1 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:12 | linux | 6.1.38-2, 6.1.38-4, 6.1.38-4~bpo11+1 |
Timeline
- Jul 25, 2023 CVE Published
- Apr 28, 2026 CVE Updated