Vulnerability Monitor

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CVE-2012-2390

Memory leak in mm/hugetlb.c in the Linux kernel before 3.4.2 allows local users to cause a denial of service (memory consumption or system crash) via invalid MAP_HUGETLB mmap operations.

Published

2012-06-13T10:24:56.093

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.9 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel ≤ 3.4.1 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
Operating System linux linux_kernel 3.4 Yes
References