Design/Logic Flaw

2009-03-0611:30:00

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www.prio-n.com

6.2 Medium

AI Score

Confidence

High

3.6 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

0.4%

JSON

The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343.

CPENameOperatorVersion
linux_kerneleq2.6.25.4 x86-64
linux_kerneleq2.6.25.11 x86-64
linux_kerneleq2.6.25.9 x86-64
linux_kerneleq2.6.25.12 x86-64
linux_kerneleq2.6.25 x86-64
linux_kerneleq2.6.25.8 x86-64
linux_kerneleq2.6.25.6 x86-64
linux_kerneleq2.6.25.7 x86-64
linux_kerneleq2.6.25.2 x86-64
linux_kerneleq2.6.25.1 x86-64

Name	Operator	Version
linux_kernel	eq	2.6.25.4 x86-64
linux_kernel	eq	2.6.25.11 x86-64
linux_kernel	eq	2.6.25.9 x86-64
linux_kernel	eq	2.6.25.12 x86-64
linux_kernel	eq	2.6.25 x86-64
linux_kernel	eq	2.6.25.8 x86-64
linux_kernel	eq	2.6.25.6 x86-64
linux_kernel	eq	2.6.25.7 x86-64
linux_kernel	eq	2.6.25.2 x86-64
linux_kernel	eq	2.6.25.1 x86-64