CVE-2013-6833
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
4.9
Description
The qls_eioctl function in sys/dev/qlxge/qls_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
Predictions
Exploit likelihood
20%
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 |
|---|---|---|---|
| freebsd | affected | | |
| freebsd | 0.4_1 | affected | |
| freebsd | 1.0 | affected | |
| freebsd | 1.1 | affected | |
| freebsd | 1.1.5 | affected | |
| freebsd | 1.1.5.1 | affected | |
| freebsd | 1.2 | affected | |
| freebsd | 1.5 | affected | |
| freebsd | 2.0 | affected | |
| freebsd | 2.0.1 | affected | |
| freebsd | 2.0.5 | affected | |
| freebsd | 2.1 | affected | |
| freebsd | 2.1.0 | affected | |
| freebsd | 2.1.5 | affected | |
| freebsd | 2.1.6 | affected | |
| freebsd | 2.1.6.1 | affected | |
| freebsd | 2.1.7 | affected | |
| freebsd | 2.1.7.1 | affected | |
| freebsd | 2.2 | affected | |
| freebsd | 2.2.1 | affected | |
| freebsd | 2.2.2 | affected | |
| freebsd | 2.2.3 | affected | |
| freebsd | 2.2.4 | affected | |
| freebsd | 2.2.5 | affected | |
| freebsd | 2.2.6 | affected | |
| freebsd | 2.2.7 | affected | |
| freebsd | 2.2.8 | affected | |
| freebsd | 3.0 | affected | |
| freebsd | 3.1 | affected | |
| freebsd | 3.2 | affected | |
| freebsd | 3.3 | affected | |
| freebsd | 3.4 | affected | |
| freebsd | 3.5 | affected | |
| freebsd | 3.5.1 | affected | |
| freebsd | 4.0 | affected | |
| freebsd | 4.1 | affected | |
| freebsd | 4.1.1 | affected | |
| freebsd | 4.2 | affected | |
| freebsd | 4.3 | affected | |
| freebsd | 4.4 | affected | |
| freebsd | 4.5 | affected | |
| freebsd | 4.6 | affected | |
| freebsd | 4.6.2 | affected | |
| freebsd | 4.7 | affected | |
| freebsd | 4.8 | affected | |
| freebsd | 4.9 | affected | |
| freebsd | 4.10 | affected | |
| freebsd | 4.11 | affected | |
| freebsd | 5.0 | affected | |
| freebsd | 5.1 | affected | |
| freebsd | 5.2 | affected | |
| freebsd | 5.2.1 | affected | |
| freebsd | 5.3 | affected | |
| freebsd | 5.4 | affected | |
| freebsd | 5.5 | affected | |
| freebsd | 6.0 | affected | |
| freebsd | 6.1 | affected | |
| freebsd | 6.2 | affected | |
| freebsd | 6.3 | affected | |
| freebsd | 6.4 | affected | |
| freebsd | 7.0 | affected | |
| freebsd | 7.1 | affected | |
| freebsd | 7.2 | affected | |
| freebsd | 7.3 | affected | |
| freebsd | 7.4 | affected | |
| freebsd | 8.0 | affected | |
| freebsd | 8.1 | affected | |
| freebsd | 8.2 | affected | |
| freebsd | 8.3 | affected | |
| freebsd | 8.4 | affected | |
| freebsd | 9.0 | affected | |
| freebsd | 9.1 | affected | |
| freebsd | 9.2 | affected | |
References
CWEs
CWE-20
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.