CVE-2011-2521
Vulnerability from cvelistv5
Published
2012-05-24 23:00
Modified
2024-08-06 23:00
Severity ?
Summary
The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program.
References
secalert@redhat.comhttp://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39Broken Link
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fc66c5210ec2539e800e87d7b3a985323c7be96e
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/07/06/4Mailing List, Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=719228Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/fc66c5210ec2539e800e87d7b3a985323c7be96ePatch, Third Party Advisory
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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