VULNERABILITY INTELLIGENCE

CVE-2023-26545

CVSS score4.7 MEDIUM

EPSS probability0.33%

CISA KEVNot currently listed

Published2023-02-25

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.

Weakness classification

nvd@nist.gov: CWE-415
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-415

Primary references

cve@mitre.org — Release Notes
cve@mitre.org — Issue Tracking, Mailing List
cve@mitre.org — Patch
cve@mitre.org — Mailing List, Third Party Advisory
cve@mitre.org — Mailing List, Third Party Advisory
cve@mitre.org — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Mailing List
af854a3a-2127-422b-91ae-364da2661108 — Patch
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory