Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2014-9585

Disclosure Date: January 09, 2015
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • debian,
  • fedoraproject,
  • linux,
  • opensuse,
  • redhat,
  • suse

Products

  • debian linux 7.0,
  • debian linux 8.0,
  • enterprise linux aus 6.6,
  • enterprise linux desktop 6.0,
  • enterprise linux desktop 7.0,
  • enterprise linux eus 6.6,
  • enterprise linux server 6.0,
  • enterprise linux server 7.0,
  • enterprise linux server aus 7.3,
  • enterprise linux server aus 7.4,
  • enterprise linux server aus 7.6,
  • enterprise linux server aus 7.7,
  • enterprise linux server eus 7.1,
  • enterprise linux server eus 7.2,
  • enterprise linux server eus 7.3,
  • enterprise linux server eus 7.4,
  • enterprise linux server eus 7.5,
  • enterprise linux server eus 7.6,
  • enterprise linux server eus 7.7,
  • enterprise linux server tus 6.6,
  • enterprise linux server tus 7.3,
  • enterprise linux server tus 7.6,
  • enterprise linux server tus 7.7,
  • enterprise linux workstation 6.0,
  • enterprise linux workstation 7.0,
  • evergreen 11.4,
  • fedora 21,
  • linux enterprise desktop 12,
  • linux enterprise real time extension 11,
  • linux enterprise server 11,
  • linux enterprise server 12,
  • linux enterprise software development kit 12,
  • linux enterprise workstation extension 12,
  • linux kernel,
  • opensuse 13.1,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 14.10

References

Additional Info

Technical Analysis