CVE-2011-1023

The Reliable Datagram Sockets (RDS) subsystem in the Linux kernel before 2.6.38 does not properly handle congestion map updates, which allows local users to cause a denial of service (BUG_ON and system crash) via vectors involving (1) a loopback (aka loop) transmit operation or (2) an InfiniBand (aka ib) transmit operation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.9 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:N/I:N/A:C
redhatCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 2.6.37.6
linuxlinux_kernel
2.6.37
linuxlinux_kernel
2.6.37:rc1
linuxlinux_kernel
2.6.37:rc2
linuxlinux_kernel
2.6.37:rc3
linuxlinux_kernel
2.6.37:rc4
linuxlinux_kernel
2.6.37:rc5
linuxlinux_kernel
2.6.37.1
linuxlinux_kernel
2.6.37.2
linuxlinux_kernel
2.6.37.3
linuxlinux_kernel
2.6.37.4
linuxlinux_kernel
2.6.37.5
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
precise
not-affected
oneiric
not-affected
natty
not-affected
maverick
not-affected
lucid
not-affected
hardy
not-affected
linux-armadaxp
precise
not-affected
oneiric
dne
natty
dne
lucid
dne
hardy
dne
linux-ec2
precise
dne
oneiric
dne
natty
dne
maverick
ignored
lucid
not-affected
hardy
dne
linux-fsl-imx51
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-lts-backport-maverick
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-lts-backport-natty
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-lts-backport-oneiric
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
not-affected
hardy
dne
linux-mvl-dove
precise
dne
oneiric
dne
natty
dne
maverick
not-affected
lucid
ignored
hardy
dne
linux-ti-omap4
precise
not-affected
oneiric
not-affected
natty
not-affected
maverick
not-affected
lucid
dne
hardy
dne