PT-2012-1507 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.39 Description: The issue allows local users to obtain potentially sensitive information from kernel stack memory. This is possible because the do replace function in net/bridge/netfilter/ebtables.c does not...

kernel: netfilter: ebtables: enforce CAP_NET_ADMIN

net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAPNETADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traff...

CentOS 5 : kernel (CESA-2010:0147)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

kernel: netfilter: ebtables: enforce CAP_NET_ADMIN

net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAPNETADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traff...

kernel: netfilter: ebtables: enforce CAP_NET_ADMIN

net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAPNETADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traff...

Important: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

kernel security and bug fix update

2.6.9-89.0.23.0.1 - XEN fix cpu hotplug crash Joe Jin orabug 7521308 - XEN Bring up vcpus before khelper init Joe Jin orabug 7521308 - XEN flush the tlb cache immediately Dave McCracken, Scott Shi orabug 9138767 - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug...

DSA-1996-1 linux-2.6 - several vulnerabilities

Bulletin has no description...

SuSE 11.2 Security Update: kernel (2010-01-28)

The Linux kernel for openSUSE 11.2 was updated to 2.6.31.12 to fix the following bugs and security issues : - The permission of the devtmpfs root directory was incorrectly 1777 instead of 755. If it was used, local attackers could escalate privileges. openSUSE 11.2 does not use this filesystem by...

Design/Logic Flaw

net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAPNETADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traff...

CVE-2010-0007

net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAPNETADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traff...

CVE-2010-0007

CVE-2010-0007 affects the Linux kernel’s ebtables in netfilter, where netfilter/ebtables.c allows local users to modify rules without CAP_NET_ADMIN, bypassing access restrictions and enabling arbitrary network-traffic filtering via a modified ebtables user-space tool. Vulnerable: kernel before 2....

PT-2010-1833 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.33-rc4 Description: The issue allows local users to bypass intended access restrictions and configure arbitrary network-traffic filtering. This is due to the ebtables module in the netfilter framework not...

CVE-2010-0007

net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAPNETADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traff...

Linux Kernel 'ebtables'安全绕过漏洞

Bugraq ID: 37762 Linux是一款开放源代码的操作系统。 net/bridge/netfilter/ebtables.c包含的"doebtsetctl"和"doebtgetctl"函数不正确限制用户使用"CAPNETADMIN" capability进行访问，本地攻击者可以利用漏洞无需正确的Capability设置和修改ebtables规则。 Linux kernel 2.6.32 Linux kernel 2.6.31 5 Linux kernel 2.6.31 .2 Linux kernel 2.6.31 .11 Linux kernel 2.6.31 -rc7...

Ubuntu 4.10 / 5.04 : linux-source-2.6.10, linux-source-2.6.8.1 vulnerabilities (USN-199-1)

A Denial of Service vulnerability was discovered in the syssetmempolicy function. By calling the function with a negative first argument, a local attacker could cause a kernel crash. CAN-2005-3053 A race condition was discovered in the handling of shared memory mappings with CLONEVM. A local...

kernel security update

CentOS Errata and Security Advisory CESA-2005:808 Updated kernel packages that fix several security issues and a page attribute mapping bug are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The...

security flaw

Race condition in ebtables netfilter module ebtables.c in Linux 2.6, when running on an SMP system that is operating under a heavy load, might allow remote attackers to cause a denial of service crash via a series of packets that cause a value to be modified after it has been read but before it h...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix several security issues and a page attribute mapping bug are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the...

Multiple Linux kernel vulnerabilities

syssetmempolicy negative argument DoS, race CLONEVM DoS conditions, race TASKTRACED state DoS conditions, ioremap amd64 platform memory access, HFS and HFS+ filesystem drivers DoS, remote ebtables netfilter module remote DoS on SMP platforms...