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LIN8-6521 : Security Advisory - linux - CVE-2017-8070

Created: Apr 26, 2017    Updated: Dec 3, 2018
Resolved Date: May 18, 2017
Found In Version: 8.0.0.17
Fix Version: 8.0.0.18
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Kernel

Description

drivers/net/usb/catc.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.

https://nvd.nist.gov/vuln/detail/CVE-2017-8070

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