CVE-2015-5231 The service daemon in CRIU does not properly restrict access to non-dumpable processes, which allows local users to obtain sensitive information via (1) process dumps or (2) ptrace access.
MediumCVSS 5.5
EPSS 0.38%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The service daemon in CRIU does not properly restrict access to non-dumpable processes, which allows local users to obtain sensitive information via (1) process dumps or (2) ptrace access.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/criu(Debian:12) | < 1.8-2 | 1.8-2 |
| debian/criu(Debian:13) | < 1.8-2 | 1.8-2 |
| debian/criu(Debian:14) | < 1.8-2 | 1.8-2 |
| criu checkpointrestore in userspace | All versions | No fix listed |
| opensuse | = 13.2 | No fix listed |
References
- Debian Security Tracker CVE-2015-5231 vendor-advisory
- openSUSE-SU-2015:1593 vendor-advisory
- [oss-security] 20150825 CVE-2015-5228 & CVE-2015-5231 in the criu service daemon mailing-list
- bugzilla.redhat.com
- [CRIU] 20150825 Hardening the criu service daemon mailing-list vendor-advisory
- bugs.debian.org issue-tracking