Integer overflow

2012-06-1310:24:00

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7.1 High

AI Score

Confidence

High

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.4%

JSON

Integer overflow in the sys_oabi_semtimedop function in arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 2.6.39 on the ARM platform, when CONFIG_OABI_COMPAT is enabled, allows local users to gain privileges or cause a denial of service (heap memory corruption) by providing a crafted argument and leveraging a race condition.

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