CVE-2012-0207

Advisory lineage Upstream: 0 Downstream: 5
Modified
Published: 17 May 2012, 10:00
Last modified:16 Sept 2024, 19:41

Vulnerability Summary

Overall Risk (default)
medium
44/100
CVSS Score
7.8 HIGH
v2.0 (nvd)
EPSS Score
11.75% MEDIUM
12% probability -4.40%
KEV
Not listed
Ransomware
No reports
Public exploits
2 found
Dark Web
Not detected

Timeline

17 May 2012, 10:00
Published
Vulnerability first disclosed
16 Sept 2024, 19:41
Last Modified
Vulnerability information updated

Description

The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•HIGH•Score: 7.8AV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 11.75%• Percentile: 94%

Techniques & Countermeasures

  • CWE-369•Divide By Zero

    The product divides a value by zero.

Affected Systems

  • linux•linux_kernel

    < 3.0.17 | ≥ 3.1, < 3.1.9 | ≥ 3.2, < 3.2.1

  • redhat•enterprise_linux_eus

    5.6

References (7)