Linux Kernel local security function Bypass Vulnerability (CVE-2014-5207)

Linux Kernel local security function Bypass Vulnerability (CVE-2014-5207)

Release date:
Updated on:

Affected Systems:
Linux kernel
Description:
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Bugtraq id: 69216
CVE (CAN) ID: CVE-2014-5207
 
Linux Kernel is the Kernel of the Linux operating system.
 
Linux kernel has the Security Restriction Bypass Vulnerability during overload. Attackers can exploit this vulnerability to bypass read-only bind mount and perform unauthorized operations.
 
<* Source: Kenton Varda
*>

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:
 

Https://git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git/commit? H = for-linus & id = a6138db815df5ee542d848318e5dae681590fccd
Https://git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git/commit? H = for-linus & id = 07b645589dcda8b7a5249e096fece2a67556f0f4
Https://git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git/commit? H = for-linus & id = 9566d6742852c527bf5af38af5cbb878dad75705
Https://git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git/commit? H = for-linus & id = ffbc6f0ead47fa5a1dc9642b0331cb75c20a640e
Https://git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git/commit? H = for-linus & id = db181ce011e3c033328608299cd6fac06ea50130

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