CVE-2011-1080

EUVD-2011-1095
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
2.1 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 2.6.38.8
linuxlinux_kernel
2.6.38
linuxlinux_kernel
2.6.38:rc1
linuxlinux_kernel
2.6.38:rc2
linuxlinux_kernel
2.6.38:rc3
linuxlinux_kernel
2.6.38:rc4
linuxlinux_kernel
2.6.38:rc5
linuxlinux_kernel
2.6.38:rc6
linuxlinux_kernel
2.6.38:rc7
linuxlinux_kernel
2.6.38:rc8
linuxlinux_kernel
2.6.38.1
linuxlinux_kernel
2.6.38.2
linuxlinux_kernel
2.6.38.3
linuxlinux_kernel
2.6.38.4
linuxlinux_kernel
2.6.38.5
linuxlinux_kernel
2.6.38.6
linuxlinux_kernel
2.6.38.7
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
hardy
Fixed 2.6.24-29.93
released
lucid
Fixed 2.6.32-32.62
released
maverick
Fixed 2.6.35-30.52
released
natty
Fixed 2.6.38-9.43
released
oneiric
not-affected
linux-ec2
hardy
dne
lucid
Fixed 2.6.32-316.30
released
maverick
ignored
natty
dne
oneiric
dne
linux-fsl-imx51
hardy
dne
lucid
Fixed 2.6.31-610.27
released
maverick
dne
natty
dne
oneiric
dne
linux-lts-backport-maverick
hardy
dne
lucid
Fixed 2.6.35-30.54~lucid1
released
maverick
dne
natty
dne
oneiric
dne
linux-lts-backport-natty
hardy
dne
lucid
Fixed 2.6.38-9.43~lucid1
released
maverick
dne
natty
dne
oneiric
dne
linux-lts-backport-oneiric
hardy
dne
lucid
not-affected
maverick
dne
natty
dne
oneiric
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
linux-ti-omap4
hardy
dne
lucid
dne
maverick
Fixed 2.6.35-903.23
released
natty
Fixed 2.6.38-1209.13
released
oneiric
not-affected
Common Weakness Enumeration
References
http://downloads.avaya.com/css/P8/documents/100145416
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=d846f71195d57b0bbb143382647c2c6638b04c5a
http://rhn.redhat.com/errata/RHSA-2011-0833.html
http://www.openwall.com/lists/oss-security/2011/03/01/10
https://bugzilla.redhat.com/show_bug.cgi?id=681262
https://github.com/torvalds/linux/commit/d846f71195d57b0bbb143382647c2c6638b04c5a
http://downloads.avaya.com/css/P8/documents/100145416
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=d846f71195d57b0bbb143382647c2c6638b04c5a
http://rhn.redhat.com/errata/RHSA-2011-0833.html
http://www.openwall.com/lists/oss-security/2011/03/01/10
https://bugzilla.redhat.com/show_bug.cgi?id=681262
https://github.com/torvalds/linux/commit/d846f71195d57b0bbb143382647c2c6638b04c5a