A vulnerability was found in Linux Kernel up to 2.6.24 (Operating System). It has been classified as problematic. Affected is the function writev of the file mm/filemap.c of the component System Call Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. CVE summarizes:

mm/filemap.c in the Linux kernel before 2.6.25 allows local users to cause a denial of service (infinite loop) via a writev system call that triggers an iovec of zero length, followed by a page fault for an iovec of nonzero length.

The weakness was published 05/02/2016 (GitHub Repository). The advisory is available at github.com. This vulnerability is traded as CVE-2008-7316. Local access is required to approach this attack. The requirement for exploitation is a authentication. Technical details are known, but there is no available exploit.

Upgrading to version 2.6.25 eliminates this vulnerability.

Similar entries are available at 83134, 83133, 83132 and 83131.

Productinfo

Type

• Operating System

Vendor

• Linux

Name

• Kernel

Version

• 2.6.0
• 2.6.1
• 2.6.2
• 2.6.3
• 2.6.4
• 2.6.5
• 2.6.6
• 2.6.7
• 2.6.8
• 2.6.9
• 2.6.10
• 2.6.11
• 2.6.12
• 2.6.13
• 2.6.14
• 2.6.15
• 2.6.16
• 2.6.17
• 2.6.18
• 2.6.19
• 2.6.20
• 2.6.21
• 2.6.22
• 2.6.23
• 2.6.24

License

• open-source

CPE 2.3info

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CPE 2.2info

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