CVE-2011-4611

Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.

CVSS v2.0 4.9 MEDIUM

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CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93	Patch Third Party Advisory
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39	Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=767914	Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/12/15/2	Mailing List Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Information

Published : 2012-05-17 04:00

Updated : 2023-02-12 19:23

NVD link : CVE-2011-4611

Mitre link : CVE-2011-4611

JSON object : View

CWE

CWE-189

Numeric Errors

Products Affected

linux

linux_kernel

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