Integer overflow

2012-06-1310:24:00

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6.6 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.4%

JSON

Integer overflow in the vma_to_resize function in mm/mremap.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (BUG_ON and system crash) via a crafted mremap system call that expands a memory mapping.

CPENameOperatorVersion
linux_kerneleq2.6.38 rc7
linux_kerneleq2.6.38 rc6
linux_kerneleq2.6.38 rc4
linux_kerneleq2.6.38.3
linux_kernelle2.6.38.8
linux_kerneleq2.6.38 rc3
linux_kerneleq2.6.38 rc5
linux_kerneleq2.6.38 rc2
linux_kerneleq2.6.38.6
linux_kerneleq2.6.38.1

Name	Operator	Version
linux_kernel	eq	2.6.38 rc7
linux_kernel	eq	2.6.38 rc6
linux_kernel	eq	2.6.38 rc4
linux_kernel	eq	2.6.38.3
linux_kernel	le	2.6.38.8
linux_kernel	eq	2.6.38 rc3
linux_kernel	eq	2.6.38 rc5
linux_kernel	eq	2.6.38 rc2
linux_kernel	eq	2.6.38.6
linux_kernel	eq	2.6.38.1