CVE-2012-4622 describes a denial-of-service vulnerability in Cisco IOS XE 03.02.00.XO.15.0(2)XO running on Catalyst 4500E series switches equipped with a Supervisor Engine 7L-E card. Remote attackers can trigger a card reload by sending malformed packets that cause uncorrected ECC errors. With a CVSS score of 7.1 (High), this vulnerability is remotely exploitable with medium attack complexity, leading to a complete loss of availability for the affected card. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.2.00.xo.15.0\(2\)xoCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.2.00.xo.15.0\(2\)xo:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.