High severity7.8NVD Advisory· Published Feb 15, 2024· Updated Jun 17, 2026
CVE-2022-23086
CVE-2022-23086
Description
Handlers for *_CFG_PAGE read / write ioctls in the mpr, mps, and mpt drivers allocated a buffer of a caller-specified size, but copied to it a fixed size header. Other heap content would be overwritten if the specified size was too small.
Users with access to the mpr, mps or mpt device node may overwrite heap data, potentially resulting in privilege escalation. Note that the device node is only accessible to root and members of the operator group.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
30cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*+ 28 more
- cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*range: >=12.0,<12.3
- cpe:2.3:o:freebsd:freebsd:12.3:-:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.3:p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.3:p2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.3:p3:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:12.3:p4:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:-:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:beta1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:beta2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:beta3-p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:beta3:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:beta4:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p10:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p3:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p4:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p5:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p6:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p7:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p8:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:p9:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:rc1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:rc2:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:rc3:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:rc4:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:rc5-p1:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:13.0:rc5:*:*:*:*:*:*
- (no CPE)range: 13.1-RC1
Patches
Vulnerability mechanics
References
2- security.freebsd.org/advisories/FreeBSD-SA-22:06.ioctl.ascnvdVendor Advisory
- security.netapp.com/advisory/ntap-20240419-0002/nvdThird Party Advisory
News mentions
0No linked articles in our index yet.