CVE-2017-16527 (NVD)

2017-11-04

sound/usb/mixer.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (snd_usb_mixer_interrupt use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device.

Products Ubuntu_linux, Debian_linux, Linux_kernel
Type Use After Free (CWE-416)
First patch https://github.com/torvalds/linux/commit/124751d5e63c823092060074bd0abaae61aaa9c4
Relevant file/s • ./sound/usb/mixer.c (modified, +10, -2)
• ./sound/usb/mixer.h (modified, +2)
Links • https://usn.ubuntu.com/3754-1/
• https://groups.google.com/d/msg/syzkaller/jf7GTr_g2CU/iVlLhMciCQAJ
• https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html

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