Vulnerability DatabaseCVE-2020-36322
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CVE-2020-36322
April 14, 2021
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.
Related Resources (9)
https://security-tracker.debian.org/tracker/CVE-2020-36322
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-36322
https://access.redhat.com/security/cve/CVE-2020-36322
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d069dbe8aaf2a197142558b6fb2978189ba3454
https://www.starwindsoftware.com/security/sw-20220816-0001/
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.6
https://www.debian.org/security/2022/dsa-5096
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CVSS v4
Base Score:
6.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
CVSS v2
Base Score:
4.9
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Weakness Type (CWE)
Incomplete Cleanup
CWE-459
EPSS
Base Score:
0.03