PT-2021-11158

CVE-2020-25581

·

Published

2021-02-24

·

Updated

2021-06-03

Description by

CVSS 2.0
8.5
High
MetricsAV:N/AC:M/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions: FreeBSD versions 12.2-STABLE before r369312 FreeBSD versions 11.4-STABLE before r369313 FreeBSD versions 12.2-RELEASE before p4 FreeBSD versions 11.4-RELEASE before p8
Description: A race condition in the jail remove(2) implementation may cause it to fail to kill some processes.
Recommendations: For FreeBSD versions 12.2-STABLE before r369312, update to a version after r369312. For FreeBSD versions 11.4-STABLE before r369313, update to a version after r369313. For FreeBSD versions 12.2-RELEASE before p4, update to a version after p4. For FreeBSD versions 11.4-RELEASE before p8, update to a version after p8.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\'Race Condition\')
Related identifiers
CVE-2020-25581
FREEBSD-SA-21_04
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com