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CVE
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CVE-2016-7910

Date: (C)2016-11-16   (M)2017-07-11
 
CVSS Score: 9.3Access Vector: NETWORK
Exploitability Subscore: 8.6Access Complexity: MEDIUM
Impact Subscore: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE











Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7.1 allows local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed.

Reference:
BID-94135
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77da160530dd1dc94f6ae15a981f24e5f0021e84
http://source.android.com/security/bulletin/2016-11-01.html
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.1
https://github.com/torvalds/linux/commit/77da160530dd1dc94f6ae15a981f24e5f0021e84

CWE    1
CWE-416
OVAL    17
oval:org.secpod.oval:def:1501830
oval:org.secpod.oval:def:1501834
oval:org.secpod.oval:def:502042
oval:org.secpod.oval:def:204506
...

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