CVE-2016-10156
high
CVSS v3
7.8
CVSS v4 NEW
—
VIR risk
7.8
Description
A flaw in systemd v228 in /src/basic/fs-util.c caused world writable suid files to be created when using the systemd timers features, allowing local attackers to escalate their privileges to root. This is fixed in v229.
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 229-1 |
| debian | bullseye | fixed | 229-1 |
| debian | forky | fixed | 229-1 |
| debian | sid | fixed | 229-1 |
| debian | trixie | fixed | 229-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| systemd_project | systemd | 228 | |
References
- http://www.securityfocus.com/bid/95790
- http://www.securitytracker.com/id/1037686
- https://bugzilla.suse.com/show_bug.cgi?id=1020601
- https://github.com/systemd/systemd/commit/06eeacb6fe029804f296b065b3ce91e796e1cd0e
- https://github.com/systemd/systemd/commit/ee735086f8670be1591fa9593e80dd60163a7a2f
- https://www.exploit-db.com/exploits/41171/
- https://security-tracker.debian.org/tracker/CVE-2016-10156
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.