CVE-2023-3022 is a flaw in the Linux kernel's IPv6 module, specifically affecting the handling of routing information. The vulnerability arises from inconsistent use of the arg.result variable in fib6_rule_lookup, leading to a potential kernel panic in fib6_rule_suppress. Rated Medium severity with a CVSS score of 5.5, it requires local access and low privileges, with the primary impact being system availability through a denial-of-service. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat level.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.1CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.