VULNERABILITY INTELLIGENCE

CVE-2024-50143

CVSS score7.8 HIGH
EPSS probability0.28%
CISA KEVNot currently listed
Published2024-11-07
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: udf: fix uninit-value use in udf_get_fileshortad Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After applying the patch reproducer did not trigger any issue[2]. [1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df [2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000

Weakness classification

  • nvd@nist.gov: CWE-908
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-908

Primary references