CVE Vulnerabilities

CVE-2020-36322

Incomplete Cleanup

Published: Apr 14, 2021 | Modified: Oct 14, 2022
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
4.9 MEDIUM
AV:L/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950.

Weakness

The product does not properly “clean up” and remove temporary or supporting resources after they have been used.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux * 5.10.6 (excluding)

Potential Mitigations

References