CVE-2022-3435
Linux Kernel IPv4 fib_semantics.c fib_nh_match out-of-bounds
- State
- Published
- Severity
- 4.3 Medium
- Published
- Oct 8, 2022
- Updated
- Apr 15, 2025
- Reserved
- Oct 8, 2022
Description
A vulnerability classified as problematic has been found in Linux Kernel. This affects the function fib_nh_match of the file net/ipv4/fib_semantics.c of the component IPv4 Handler. The manipulation leads to out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-210357 was assigned to this vulnerability.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | VulDB |
Weaknesses
- CWE-119 Memory Corruption -> CWE-125 Out-of-Bounds Read
Affected Products
| Product | Versions |
|---|---|
KernelLinux |
|
References
- https://lore.kernel.org/netdev/20221005181257.8897-1-dsahern%40kernel.org/T/#u
- https://vuldb.com/?id.210357
- FEDORA-2022-2cfbe17910vendor-advisory
- FEDORA-2022-b948fc3cfbvendor-advisory
- FEDORA-2022-1a5b125ac6vendor-advisory
- [debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security updatemailing-list
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.