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.
http://downloads.avaya.com/css/P8/documents/100145416
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
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
OR
cpe:2.3:o:linux:linux_kernel:2.6.38:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38:rc8:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.38.7:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 2.6.38.8 (inclusive)
ID | Name | Product | Family | Severity |
---|---|---|---|---|
89105 | VMware ESX / ESXi Service Console and Third-Party Libraries Multiple Vulnerabilities (VMSA-2012-0001) (remote check) | Nessus | Misc. | high |
79507 | OracleVM 2.2 : kernel (OVMSA-2013-0039) | Nessus | OracleVM Local Security Checks | critical |
75882 | openSUSE Security Update : kernel (openSUSE-SU-2012:0236-1) | Nessus | SuSE Local Security Checks | high |
68416 | Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2011-2015) | Nessus | Oracle Linux Local Security Checks | high |
68276 | Oracle Linux 5 : kernel (ELSA-2011-0833) | Nessus | Oracle Linux Local Security Checks | high |
68273 | Oracle Linux 6 : kernel (ELSA-2011-0498) | Nessus | Oracle Linux Local Security Checks | high |
67081 | CentOS 5 : kernel (CESA-2011:0833) | Nessus | CentOS Local Security Checks | high |
61059 | Scientific Linux Security Update : kernel on SL5.x i386/x86_64 | Nessus | Scientific Linux Local Security Checks | high |
61035 | Scientific Linux Security Update : kernel on SL6.x i386/x86_64 | Nessus | Scientific Linux Local Security Checks | high |
59161 | SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 7915) | Nessus | SuSE Local Security Checks | high |
57749 | VMSA-2012-0001 : VMware ESXi and ESX updates to third-party library and ESX Service Console | Nessus | VMware ESX Local Security Checks | high |
57659 | SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 7918) | Nessus | SuSE Local Security Checks | high |
56768 | Ubuntu 10.04 LTS : linux-lts-backport-natty vulnerabilities (USN-1256-1) | Nessus | Ubuntu Local Security Checks | critical |
56257 | USN-1212-1 : linux-ti-omap4 vulnerabilities | Nessus | Ubuntu Local Security Checks | high |
56192 | USN-1204-1 : linux-fsl-imx51 vulnerabilities | Nessus | Ubuntu Local Security Checks | high |
56190 | USN-1202-1 : linux-ti-omap4 vulnerabilities | Nessus | Ubuntu Local Security Checks | high |
55922 | Ubuntu 8.04 LTS : linux vulnerabilities (USN-1189-1) | Nessus | Ubuntu Local Security Checks | high |
55785 | Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1187-1) | Nessus | Ubuntu Local Security Checks | high |
55686 | SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 4884 / 4888 / 4889) | Nessus | SuSE Local Security Checks | high |
55591 | Ubuntu 11.04 : linux vulnerabilities (USN-1167-1) | Nessus | Ubuntu Local Security Checks | high |
55589 | Ubuntu 10.10 : linux-mvl-dove vulnerabilities (USN-1159-1) | Nessus | Ubuntu Local Security Checks | high |
55521 | Ubuntu 10.04 LTS : linux-mvl-dove vulnerabilities (USN-1162-1) | Nessus | Ubuntu Local Security Checks | high |
55454 | Ubuntu 10.10 : linux vulnerabilities (USN-1160-1) | Nessus | Ubuntu Local Security Checks | high |
55170 | Debian DSA-2264-1 : linux-2.6 - privilege escalation/denial of service/information leak | Nessus | Debian Local Security Checks | high |
55104 | Ubuntu 10.04 LTS : linux, linux-ec2 vulnerabilities (USN-1141-1) | Nessus | Ubuntu Local Security Checks | high |
55028 | Debian DSA-2240-1 : linux-2.6 - privilege escalation/denial of service/information leak | Nessus | Debian Local Security Checks | high |
54925 | RHEL 5 : kernel (RHSA-2011:0833) | Nessus | Red Hat Local Security Checks | high |
53867 | RHEL 6 : kernel (RHSA-2011:0498) | Nessus | Red Hat Local Security Checks | high |