VDB
DEBIAN-CVE-2023-42753
DEBIAN-CVE-2023-42753
PUBLISHED
CVSS 7.800000190734863 HIGH
An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.179-4, 5.10.106-1, 5.10.113-1 |
| Debian:12 | linux | 6.1.38-2~bpo11+1, 6.1.38-4~bpo11+1, 6.1.55-1~bpo11+1 |
Timeline
- Sep 25, 2023 CVE Published
- Apr 28, 2026 CVE Updated