CVE-2012-4565

EUVD-2012-4493
The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats.
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
≤ 3.4.18
linuxlinux_kernel
3.4.1
linuxlinux_kernel
3.4.2
linuxlinux_kernel
3.4.3
linuxlinux_kernel
3.4.4
linuxlinux_kernel
3.4.5
linuxlinux_kernel
3.4.6
linuxlinux_kernel
3.4.7
linuxlinux_kernel
3.4.8
linuxlinux_kernel
3.4.9
linuxlinux_kernel
3.4.10
linuxlinux_kernel
3.4.11
linuxlinux_kernel
3.4.12
linuxlinux_kernel
3.4.13
linuxlinux_kernel
3.4.14
linuxlinux_kernel
3.4.15
linuxlinux_kernel
3.4.16
linuxlinux_kernel
3.4.17
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
hardy
Fixed 2.6.24-32.106
released
lucid
Fixed 2.6.32-45.100
released
oneiric
Fixed 3.0.0-28.45
released
precise
Fixed 3.2.0-34.53
released
quantal
Fixed 3.5.0-19.30
released
saucy
not-affected
trusty
not-affected
utopic
not-affected
vivid
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-2.6
hardy
dne
lucid
dne
oneiric
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-armadaxp
hardy
dne
lucid
dne
oneiric
dne
precise
Fixed 3.2.0-1611.16
released
quantal
Fixed 3.5.0-1605.7
released
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-aws
precise
dne
trusty
not-affected
xenial
not-affected
yakkety
dne
zesty
dne
linux-ec2
hardy
dne
lucid
Fixed 2.6.32-350.57
released
oneiric
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-flo
lucid
dne
precise
dne
quantal
dne
saucy
dne
trusty
ignored
utopic
ignored
vivid
ignored
wily
ignored
xenial
ignored
yakkety
ignored
zesty
dne
linux-fsl-imx51
hardy
dne
lucid
ignored
oneiric
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-gke
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
zesty
dne
linux-goldfish
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
ignored
utopic
not-affected
vivid
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-grouper
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
utopic
ignored
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-hwe
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
zesty
dne
linux-hwe-edge
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
zesty
dne
linux-linaro-omap
hardy
dne
lucid
dne
oneiric
ignored
precise
ignored
quantal
ignored
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-linaro-shared
hardy
dne
lucid
dne
oneiric
ignored
precise
ignored
quantal
ignored
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-linaro-vexpress
hardy
dne
lucid
dne
oneiric
ignored
precise
ignored
quantal
ignored
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-backport-maverick
hardy
dne
lucid
ignored
oneiric
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-backport-oneiric
hardy
dne
lucid
Fixed 3.0.0-28.45~lucid1
released
oneiric
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-quantal
hardy
dne
lucid
dne
oneiric
dne
precise
Fixed 3.5.0-19.30~precise1
released
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-trusty
lucid
dne
precise
not-affected
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-utopic
lucid
dne
precise
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-vivid
lucid
dne
precise
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-wily
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-xenial
precise
dne
trusty
not-affected
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-maguro
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-mako
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
ignored
utopic
ignored
vivid
ignored
wily
ignored
xenial
ignored
yakkety
ignored
zesty
dne
linux-manta
lucid
dne
precise
dne
quantal
dne
saucy
ignored
trusty
dne
utopic
not-affected
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
linux-mvl-dove
hardy
dne
lucid
ignored
oneiric
dne
precise
dne
quantal
dne
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-qcm-msm
hardy
dne
lucid
ignored
oneiric
ignored
precise
ignored
quantal
ignored
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-raspi2
precise
dne
trusty
dne
vivid
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-snapdragon
precise
dne
trusty
dne
wily
dne
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-ti-omap4
hardy
dne
lucid
dne
oneiric
Fixed 3.0.0-1218.31
released
precise
Fixed 3.2.0-1422.29
released
quantal
Fixed 3.5.0-215.22
released
saucy
not-affected
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
Common Weakness Enumeration
References
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html
http://rhn.redhat.com/errata/RHSA-2012-1580.html
http://secunia.com/advisories/51409
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.19
http://www.openwall.com/lists/oss-security/2012/10/31/5
http://www.securityfocus.com/bid/56346
http://www.ubuntu.com/usn/USN-1644-1
http://www.ubuntu.com/usn/USN-1645-1
http://www.ubuntu.com/usn/USN-1646-1
http://www.ubuntu.com/usn/USN-1647-1
http://www.ubuntu.com/usn/USN-1648-1
http://www.ubuntu.com/usn/USN-1649-1
http://www.ubuntu.com/usn/USN-1650-1
http://www.ubuntu.com/usn/USN-1651-1
http://www.ubuntu.com/usn/USN-1652-1
https://bugzilla.redhat.com/show_bug.cgi?id=871848
https://github.com/torvalds/linux/commit/8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html
http://rhn.redhat.com/errata/RHSA-2012-1580.html
http://secunia.com/advisories/51409
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.19
http://www.openwall.com/lists/oss-security/2012/10/31/5
http://www.securityfocus.com/bid/56346
http://www.ubuntu.com/usn/USN-1644-1
http://www.ubuntu.com/usn/USN-1645-1
http://www.ubuntu.com/usn/USN-1646-1
http://www.ubuntu.com/usn/USN-1647-1
http://www.ubuntu.com/usn/USN-1648-1
http://www.ubuntu.com/usn/USN-1649-1
http://www.ubuntu.com/usn/USN-1650-1
http://www.ubuntu.com/usn/USN-1651-1
http://www.ubuntu.com/usn/USN-1652-1
https://bugzilla.redhat.com/show_bug.cgi?id=871848
https://github.com/torvalds/linux/commit/8f363b77ee4fbf7c3bbcf5ec2c5ca482d396d664