Vulnerability Details : CVE-2022-39190
An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain.
Vulnerability category: Denial of service
Products affected by CVE-2022-39190
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-39190
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-39190
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2022-39190
-
The product does not properly control the allocation and maintenance of a limited resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-39190
-
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.6
Patch;Release Notes;Vendor Advisory
-
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
[SECURITY] [DLA 3173-1] linux-5.10 security updateMailing List;Third Party Advisory
-
https://twitter.com/pr0Ln
Gwangun Jung (@pr0Ln) / TwitterThird Party Advisory
-
https://lore.kernel.org/all/20220824220330.64283-12-pablo@netfilter.org/
[PATCH net 11/14] netfilter: nf_tables: disallow binding to already bound chain - Pablo Neira AyusoPatch;Vendor Advisory
-
https://github.com/torvalds/linux/commit/e02f0d3970404bfea385b6edb86f2d936db0ea2b
netfilter: nf_tables: disallow binding to already bound chain · torvalds/linux@e02f0d3 · GitHubPatch;Third Party Advisory
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