In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel bugs to craft an exploit.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: freebsd
Published: 2021-05-28T14:06:12
Updated: 2024-08-03T22:11:06.340Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29628
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-28T15:15:08.627
Modified: 2024-11-21T06:01:31.680
Link: CVE-2021-29628
Redhat
No data.