CVE-2013-2171
- State
- Published
- Severity
- Not scored
- Published
- Jul 2, 2013
- Updated
- Aug 6, 2024
- Reserved
- Feb 19, 2013
Description
The vm_map_lookup function in sys/vm/vm_map.c in the mmap implementation in the kernel in FreeBSD 9.0 through 9.1-RELEASE-p4 does not properly determine whether a task should have write access to a memory location, which allows local users to bypass filesystem write permissions and consequently gain privileges via a crafted application that leverages read permissions, and makes mmap and ptrace system calls.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- FreeBSD-SA-13:06vendor-advisory
- DSA-2714vendor-advisory
- http://svnweb.freebsd.org/base?view=revision&revision=251901
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.