Critical severity9.8NVD Advisory· Published Sep 28, 2017· Updated May 13, 2026
CVE-2017-11121
CVE-2017-11121
Description
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware heap and/or stack overflows, leading to denial of service or other effects, aka B-V2017061205.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
10- packetstormsecurity.com/files/144329/Broadcom-802.11r-FT-Reassociation-Response-Overflows.htmlnvdExploitThird Party AdvisoryVDB Entry
- bugs.chromium.org/p/project-zero/issues/detailnvdExploitIssue TrackingThird Party Advisory
- www.securityfocus.com/bid/100984nvdThird Party AdvisoryVDB Entry
- lists.apple.com/archives/security-announce/2017/Sep/msg00007.htmlnvdMailing ListThird Party Advisory
- lists.apple.com/archives/security-announce/2017/Sep/msg00009.htmlnvdMailing ListThird Party Advisory
- source.android.com/security/bulletin/2017-09-01nvdThird Party Advisory
- support.apple.com/HT208112nvdThird Party Advisory
- support.apple.com/HT208113nvdThird Party Advisory
- support.apple.com/en-us/HT208112nvdThird Party Advisory
- support.apple.com/en-us/HT208113nvdThird Party Advisory
News mentions
0No linked articles in our index yet.