Multiple Denial of Service Vulnerabilities in Linux Kernel 'ipc/shm. c'

Release date:
Updated on:

Affected Systems:
Linux kernel <3.12.2
Description:
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Bugtraq id: 64312
CVE (CAN) ID: CVE-2013-7026

Linux Kernel is the Kernel of the Linux operating system.

In versions earlier than Linux kernel 3.12.2, ipc/shm. c has multiple competing Condition Vulnerabilities in implementation. This vulnerability can be exploited by local users through special applications, combined with the shmctl IPC_RMID operation and other shm system calls.

<* Source: Greg Thelen
*>

Suggestion:
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Vendor patch:

Linux
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The vendor has released a patch to fix this security problem. Please download it from the vendor's homepage:

Http://www.kernel.org/
Http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.2
Http://www.nist.gov/cgi-bin/exit_nist.cgi? Url = http % 3A % 2F % 2Fgit.kernel.org % 2F % 3Fp % 3 Dlinux % 2 Fkernel % 2 Fgit % 2 Ftorvalds % 2Flinux-2.6.git % 3Ba % 3 Dcommit % 3Bh % limit
Http://www.nist.gov/cgi-bin/exit_nist.cgi? Url = https % 3A % 2F % 2Fgithub.com % 2 Ftorvalds % 2 Flinux % 2 Fcommit % 2Fa399b29dfbaaaf91162b2dc5a5875dd51bbfa2a1

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