CVE-2015-8966
high
CVSS v3
7.8
CVSS v4 NEW
—
VIR risk
7.8
Description
arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 4.4 allows local users to gain privileges via a crafted (1) F_OFD_GETLK, (2) F_OFD_SETLK, or (3) F_OFD_SETLKW command in an fcntl64 system call.
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
Linux kernel Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 4.4.2-1 |
| sid | Fixed | 4.4.2-1 |
| forky | Fixed | 4.4.2-1 |
| bullseye | Fixed | 4.4.2-1 |
| bookworm | Fixed | 4.4.2-1 |
References
- http://source.android.com/security/bulletin/2016-12-01.html
- http://www.securityfocus.com/bid/94673
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=76cc404bfdc0d419c720de4daaf2584542734f42
- https://github.com/torvalds/linux/commit/76cc404bfdc0d419c720de4daaf2584542734f42
- https://security-tracker.debian.org/tracker/CVE-2015-8966
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.