CVE-2017-11122
high
CVSS v3
7.5
CVSS v4 NEW
—
VIR risk
7.5
Description
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.
Predictions
Exploit likelihood
83%
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 |
|---|---|---|---|
| macos | affected | |
References
- http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.html
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1300
- https://support.apple.com/HT208112
- https://support.apple.com/HT208113
- https://support.apple.com/en-us/HT208112
- https://support.apple.com/en-us/HT208113
- http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.html
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1300
- https://support.apple.com/HT208112
- https://support.apple.com/HT208113
- https://support.apple.com/en-us/HT208112
- https://support.apple.com/en-us/HT208113
CWEs
CWE-200
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.