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Case File

CVE-2011-1493

HIGH · CVSS 7.5 EPSS 3.36% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-06-21 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2011-1493
Severity
HIGH
CVSS
7.5
EPSS
3.36%
Linux

Original Filing — NVD Description

Array index error in the rose_parse_national function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact by composing FAC_NATIONAL_DIGIS data that specifies a large number of digipeaters, and then sending this data to a ROSE socket.