Bug 1035649 - (CVE-2017-8072) VUL-0: CVE-2017-8072: kernel-source: The cp2112_gpio_direction_input function in drivers/hid/hid-cp2112.c in theLinux kernel 4.9.x befor...
(CVE-2017-8072)
VUL-0: CVE-2017-8072: kernel-source: The cp2112_gpio_direction_input function...
Status: RESOLVED UPSTREAM
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P5 - None : Normal
: ---
Assigned To: E-mail List
Security Team bot
https://smash.suse.de/issue/184103/
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Depends on:
Blocks:
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Reported: 2017-04-24 08:40 UTC by Marcus Meissner
Modified: 2017-04-24 08:44 UTC (History)
1 user (show)

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Found By: Security Response Team
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Description Marcus Meissner 2017-04-24 08:40:56 UTC
CVE-2017-8072

The cp2112_gpio_direction_input function in drivers/hid/hid-cp2112.c in the
Linux kernel 4.9.x before 4.9.9 does not have the expected EIO error status for
a zero-length report, which allows local users to have an unspecified impact via
unknown vectors.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-8072
http://www.cvedetails.com/cve/CVE-2017-8072/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8072
https://github.com/torvalds/linux/commit/8e9faa15469ed7c7467423db4c62aeed3ff4cae3
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e9faa15469ed7c7467423db4c62aeed3ff4cae3
Comment 1 Marcus Meissner 2017-04-24 08:44:28 UTC
only in 4.9.