CVE-2022-2586
Linux Kernel Use-After-Free Vulnerability
7.8
HIGH
CVSS 3.1
⚠ KEVEPSS 2.7%
Description
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
How to fix CVE-2022-2586
To remediate CVE-2022-2586, upgrade the affected package to a fixed version below.
- Debian/linux—upgrade to 5.10.136-1 or later
Is CVE-2022-2586 being exploited?
Yes — CVE-2022-2586 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (1)
- from 0, < 5.10.136-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |