Published: 23/04/2017 Updated: 28/04/2017

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 187

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

drivers/hid/hid-cp2112.c in the Linux kernel 4.9.x prior to 4.9.9 uses a spinlock without considering that sleeping is possible in a USB HID request callback, which allows local users to cause a denial of service (deadlock) via unspecified vectors.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel 4.9.6
linux linux kernel 4.9.1
linux linux kernel 4.9.2
linux linux kernel 4.9.3
linux linux kernel 4.9.4
linux linux kernel 4.9
linux linux kernel 4.9.5
linux linux kernel 4.9.8

drivers/hid/hid-cp2112c in the Linux kernel 49x before 499 uses a spinlock without considering that sleeping is possible in a USB HID request callback, which allows local users to cause a denial of service (deadlock) via unspecified vectors ...

CWE-404 https://github.com/torvalds/linux/commit/7a7b5df84b6b4e5d599c7289526eed96541a0654 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7a7b5df84b6b4e5d599c7289526eed96541a0654 http://www.openwall.com/lists/oss-security/2017/04/16/4 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.9 http://www.securityfocus.com/bid/97991 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2017-8071

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CVE-2017-8071

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