CVE-2011-1747

EUVD-2011-1746
The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the (1) AGPIOC_RESERVE and (2) AGPIOC_ALLOCATE ioctls, which allows local users to cause a denial of service (memory consumption) by making many calls to these ioctls.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.7 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:N/I:N/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 2.6.38.5
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
dapper
dne
hardy
ignored
lucid
ignored
maverick
ignored
natty
ignored
oneiric
ignored
precise
ignored
quantal
ignored
linux-armadaxp
hardy
dne
lucid
dne
natty
dne
oneiric
dne
precise
not-affected
quantal
not-affected
linux-ec2
dapper
dne
hardy
dne
lucid
ignored
maverick
ignored
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-fsl-imx51
dapper
dne
hardy
dne
lucid
not-affected
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-backport-maverick
dapper
dne
hardy
dne
lucid
ignored
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-backport-natty
hardy
dne
lucid
ignored
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-backport-oneiric
hardy
dne
lucid
ignored
maverick
dne
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-lts-quantal
hardy
dne
lucid
dne
oneiric
dne
precise
ignored
quantal
dne
linux-mvl-dove
dapper
dne
hardy
dne
lucid
not-affected
maverick
not-affected
natty
dne
oneiric
dne
precise
dne
quantal
dne
linux-ti-omap4
dapper
dne
hardy
dne
lucid
dne
maverick
not-affected
natty
not-affected
oneiric
not-affected
precise
not-affected
quantal
not-affected
Common Weakness Enumeration
References
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355
http://openwall.com/lists/oss-security/2011/04/21/4
http://openwall.com/lists/oss-security/2011/04/22/10
http://openwall.com/lists/oss-security/2011/04/22/11
http://openwall.com/lists/oss-security/2011/04/22/7
http://openwall.com/lists/oss-security/2011/04/22/8
http://openwall.com/lists/oss-security/2011/04/22/9
http://securitytracker.com/id?1025441
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5
http://www.securityfocus.com/bid/47832
https://bugzilla.redhat.com/show_bug.cgi?id=698999
https://lkml.org/lkml/2011/4/14/294
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355
http://openwall.com/lists/oss-security/2011/04/21/4
http://openwall.com/lists/oss-security/2011/04/22/10
http://openwall.com/lists/oss-security/2011/04/22/11
http://openwall.com/lists/oss-security/2011/04/22/7
http://openwall.com/lists/oss-security/2011/04/22/8
http://openwall.com/lists/oss-security/2011/04/22/9
http://securitytracker.com/id?1025441
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5
http://www.securityfocus.com/bid/47832
https://bugzilla.redhat.com/show_bug.cgi?id=698999
https://lkml.org/lkml/2011/4/14/294