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CVE-2022-3435
Linux Kernel IPv4 fib_semantics.c fib_nh_match out-of-bounds
Medium4.3EPSS 5.2%
- Published
- Updated
- Reserved
- Assigned by
- VulDB
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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulDBCNA (assigner) | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 5.2% · top 7.5% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
References (6)
- https://lore.kernel.org/netdev/20221005181257.8897-1-dsahern%40kernel.org/T/#u (opens in a new tab)x_transferred
- https://vuldb.com/?id.210357 (opens in a new tab)x_transferred
- FEDORA-2022-2cfbe17910 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2022-b948fc3cfb (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2022-1a5b125ac6 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update (opens in a new tab)mailing-listx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-3435)Record last updated .