CVE-2012-5517: Undefined Security Weakness

The onlinepages function in mm/memoryhotplug.c in the Linux kernel before 3.6 allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact in opportunistic circumstances by using memory that was hot-added by an administrator...

USN-1670-1: Linux kernel (OMAP4) vulnerability

A flaw was discovered in the Linux kernel's handling of new hot-plugged memory. An unprivileged local user could exploit this flaw to cause a denial of service by crashing the system...

Linux Kernel hypervkvpd 'hv_kvp_daemon.c' Netlink报文处理拒绝服务漏洞

Bugtraq ID:56710 CVE ID:CVE-2012-5532 Linux是一款开源的操作系统。 当处理伪造的Netlink报文时，会导致hypervkvpd退出，本地攻击者可以利用漏洞发送非零nlpid源地址Netlink消息使系统崩溃。 0 Linux kernel 2.6.x 厂商解决方案 用户可参考如下厂商提供的安全公告获得补丁信息： https://git.kernel.org/?p=linux/kernel/git/gregkh/char-misc.git;a=commit;h=95a69adab9acfc3981c504737a2b6578e4d846ef...

kernel: use after free bug in "quota" handling

Use-after-free vulnerability in the Linux kernel before 3.3.6, when huge pages are enabled, allows local users to cause a denial of service system crash or possibly gain privileges by interacting with a hugetlbfs filesystem, as demonstrated by a umount operation that triggers improper handling of...

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

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 6.2 Extended Update Support. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, whi...

Code injection

The 1 dosiocgstamp and 2 dosiocgstampns functions in net/socket.c in the Linux kernel before 3.5.4 use an incorrect argument order, which allows local users to obtain sensitive information from kernel memory or cause a denial of service system crash via a crafted ioctl call...

CVE-2012-4467

The 1 dosiocgstamp and 2 dosiocgstampns functions in net/socket.c in the Linux kernel before 3.5.4 use an incorrect argument order, which allows local users to obtain sensitive information from kernel memory or cause a denial of service system crash via a crafted ioctl call...

USN-1598-1: Linux kernel vulnerability

An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface which is not available to unprivileged users until granted by a root user could exploit this flaw to crash the system or potential gain administrative privileges...

CVE-2012-3511

Multiple race conditions in the madviseremove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service use-after-free and system crash via vectors involving a 1 munmap or 2 close system call...

CVE-2012-3511

Multiple race conditions in the madviseremove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service use-after-free and system crash via vectors involving a 1 munmap or 2 close system call...

CVE-2012-3552

Race condition in the IP implementation in the Linux kernel before 3.0 might allow remote attackers to cause a denial of service slab corruption and system crash by sending packets to an application that sets socket options during the handling of network traffic...

Heap overflow

Heap-based buffer overflow in the udfloadlogicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service system crash or possibly have unspecified other impact via a crafted UDF filesystem...

CVE-2012-3510

CVE-2012-3510 is a Linux kernel use-after-free in xacct_add_tsk (kernel/tsacct.c) affecting versions before 2.6.19. Local users can read potentially sensitive kernel memory or trigger a denial of service via TASKSTATS_CMD_ATTR_PID. Remediation: upgrade to kernel 2.6.19 or newer (or apply backport...

CVE-2012-3511

Multiple race conditions in the madviseremove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service use-after-free and system crash via vectors involving a 1 munmap or 2 close system call...

CVE-2012-3552

Race condition in the IP implementation in the Linux kernel before 3.0 might allow remote attackers to cause a denial of service slab corruption and system crash by sending packets to an application that sets socket options during the handling of network traffic...

CVE-2012-3375

The epollctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLLCTLADD operations, which allows local users to cause a denial of service file-descriptor consumption and system crash via a crafted application that attempts to create a...

CVE-2012-3510

Use-after-free vulnerability in the xacctaddtsk function in kernel/tsacct.c in the Linux kernel before 2.6.19 allows local users to obtain potentially sensitive information from kernel memory or cause a denial of service system crash via a taskstats TASKSTATSCMDATTRPID command...

CVE-2012-3552

Race condition in the IP implementation in the Linux kernel before 3.0 might allow remote attackers to cause a denial of service slab corruption and system crash by sending packets to an application that sets socket options during the handling of network traffic...

CVE-2012-3510

Use-after-free vulnerability in the xacctaddtsk function in kernel/tsacct.c in the Linux kernel before 2.6.19 allows local users to obtain potentially sensitive information from kernel memory or cause a denial of service system crash via a taskstats TASKSTATSCMDATTRPID command...

CVE-2012-3552: Concurrent Execution using Shared Resource with Improper Synchronization

Race condition in the IP implementation in the Linux kernel before 3.0 might allow remote attackers to cause a denial of service slab corruption and system crash by sending packets to an application that sets socket options during the handling of network traffic...