VULNERABILITY INTELLIGENCE
CVE-2023-1249
CVSS score5.5 MEDIUM
EPSS probability0.33%
CISA KEVNot currently listed
Published2023-03-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
A use-after-free flaw was found in the Linux kernel’s core dump subsystem. This flaw allows a local user to crash the system. Only if patch 390031c94211 ("coredump: Use the vma snapshot in fill_files_note") not applied yet, then kernel could be affected.
Weakness classification
- secalert@redhat.com: CWE-416
- nvd@nist.gov: CWE-416