CVE-2020-11608

medium

Description

An issue was discovered in the Linux kernel before 5.6.1. drivers/media/usb/gspca/ov519.c allows NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs when there are zero endpoints, aka CID-998912346c0d.

References

https://www.debian.org/security/2020/dsa-4698

https://usn.ubuntu.com/4369-1/

https://usn.ubuntu.com/4368-1/

https://usn.ubuntu.com/4364-1/

https://usn.ubuntu.com/4345-1/

https://security.netapp.com/advisory/ntap-20200430-0004/

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

https://github.com/torvalds/linux/commit/998912346c0da53a6dbb71fab3a138586b596b30

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=998912346c0da53a6dbb71fab3a138586b596b30

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html

Details

Source: Mitre, NVD

Published: 2020-04-07

Updated: 2020-06-13

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H