CVE-2011-4611

EUVD-2011-4535
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.9 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:N/I:N/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 2.6.39
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
hardy
not-affected
lucid
Fixed 2.6.32-32.62
released
maverick
Fixed 2.6.35-29.51
released
natty
not-affected
oneiric
not-affected
precise
not-affected
quantal
not-affected
linux-armadaxp
hardy
dne
lucid
dne
natty
dne
oneiric
dne
precise
not-affected
quantal
not-affected
linux-ec2
hardy
dne
lucid
Fixed 2.6.32-316.30
released
maverick
ignored
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-fsl-imx51
hardy
dne
lucid
not-affected
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-backport-maverick
hardy
dne
lucid
Fixed 2.6.35-30.54~lucid1
released
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-backport-natty
hardy
dne
lucid
not-affected
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-backport-oneiric
hardy
dne
lucid
not-affected
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-mvl-dove
hardy
dne
lucid
Fixed 2.6.32-217.34
released
maverick
Fixed 2.6.32-417.34
released
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-ti-omap4
hardy
dne
lucid
dne
maverick
not-affected
natty
not-affected
oneiric
not-affected
precise
not-affected
quantal
not-affected
Common Weakness Enumeration
References
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93
http://www.openwall.com/lists/oss-security/2011/12/15/2
https://bugzilla.redhat.com/show_bug.cgi?id=767914
https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93
http://www.openwall.com/lists/oss-security/2011/12/15/2
https://bugzilla.redhat.com/show_bug.cgi?id=767914
https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93