VDB
DEBIAN-CVE-2023-39189
DEBIAN-CVE-2023-39189
PUBLISHED
CVSS 6 MEDIUM
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
Risk Scores
CVSS 3.1
6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.38-2, 6.1.38-3, 6.1.38-4 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.120-1, 5.10.127-1, 5.10.127-2 |
Timeline
- Oct 9, 2023 CVE Published
- Apr 28, 2026 CVE Updated