CVE-2021-29628
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | FreeBSD | FreeBSD 13.0-RELEASE before p1, 12.2-RELEASE before p7 | affected |
Weaknesses
- Privilege Context Switching Error
ADP Enrichment
CVE Program Container
Additional References
- https://security.FreeBSD.org/advisories/FreeBSD-SA-21:11.smap.asc
- https://security.netapp.com/advisory/ntap-20210713-0002/
References
- https://security.FreeBSD.org/advisories/FreeBSD-SA-21:11.smap.asc
- https://security.netapp.com/advisory/ntap-20210713-0002/
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