VULNERABILITY INTELLIGENCE
CVE-2024-50277
CVSS score4.7 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2024-11-19
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, the following vulnerability has been resolved: dm: fix a crash if blk_alloc_disk fails If blk_alloc_disk fails, the variable md->disk is set to an error value. cleanup_mapped_device will see that md->disk is non-NULL and it will attempt to access it, causing a crash on this statement "md->disk->private_data = NULL;".
Weakness classification
- nvd@nist.gov: CWE-476
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-476