Unrated severityNVD Advisory· Published May 3, 2012· Updated Jun 16, 2026
CVE-2012-1327
CVE-2012-1327
Description
dot11t/t_if_dot11_hal_ath.c in Cisco IOS 12.3, 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (assertion failure and reboot) via 802.11 wireless traffic, as demonstrated by a video call from Apple iOS 5.0 on an iPhone 4S, aka Bug ID CSCtt94391.
Affected products
5cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*
- (no CPE)range: 12.3, 12.4, 15.0, 15.1
Patches
Vulnerability mechanics
References
2- www.cisco.com/en/US/docs/ios/15_1/release/notes/151-2TCAVS.htmlnvdRelease NotesVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/75413nvd
News mentions
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