Unrated severityNVD Advisory· Published Aug 6, 2012· Updated Apr 29, 2026
CVE-2012-2469
CVE-2012-2469
Description
Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132.
Affected products
8cpe:2.3:o:cisco:nx-os:4.2:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:cisco:nx-os:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:nx-os:5.0:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:nx-os:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:nx-os:5.2:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:nexus_7000_10-slot:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:nexus_7000_18-slot:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:nexus_7000_9-slot:-:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3News mentions
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