CVE-2006-5158

Advisory lineage Upstream: 0 Downstream: 1
Downstream
RHSA-2007:0488
Modified
Published: 03 Oct 2006, 23:00
Last modified:07 Aug 2024, 19:41

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
4.04% LOW
4% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

03 Oct 2006, 23:00
Published
Vulnerability first disclosed
07 Aug 2024, 19:41
Last Modified
Vulnerability information updated

Description

The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops (null dereference) and a deadlock.

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•LOW•Score: 3.3AV:A/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 4.04%• Percentile: 89%

Techniques & Countermeasures

  • CWE-667•Improper Locking

    The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

Affected Systems

  • canonical•ubuntu_linux

    5.10 | 6.06 | 6.10

  • linux•linux_kernel

    < 2.6.16

  • redhat•enterprise_linux_desktop

    4.0

  • redhat•enterprise_linux_eus

    4.5

  • redhat•enterprise_linux_server

    4.0

  • redhat•enterprise_linux_workstation

    4.0

References (15)