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.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-16104 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Projects
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Status: PUBLISHED
Assigner: freebsd
Published:
Updated: 2024-08-03T22:11:06.340Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29628
No data.
Status : Modified
Published: 2021-05-28T15:15:08.627
Modified: 2024-11-21T06:01:31.680
Link: CVE-2021-29628
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD