CVE-2022-23086 (GCVE-0-2022-23086)
Vulnerability from cvelistv5 – Published: 2024-02-15 04:57 – Updated: 2025-02-13 16:28
VLAI
EPSS
VEX
Title
mpr/mps/mpt driver ioctl heap out-of-bounds write
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-28 19:55 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
freebsd
CNA
References
2 references
| URL | Tags |
|---|---|
| https://security.freebsd.org/advisories/FreeBSD-S… | vendor-advisory |
| https://security.netapp.com/advisory/ntap-2024041… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| FreeBSD | FreeBSD |
Affected:
13.1-RC1 , < p1
(release)
Affected: 13.0-RELEASE , < p11 (release) Affected: 12.3-RELEASE , < p5 (release) |
|
| freebsd | freebsd |
Affected:
13.1-rc1 , < 13.1_p1
(custom)
Affected: 13.0 , < 13.0_p11 (custom) Affected: 12.3 , < 12.0_p5 (custom) cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* |
Date Public
2022-04-06 05:00
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