Detections
Analytics
CVE-2020-13143
medium
Description
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4.
References
https://www.spinics.net/lists/linux-usb/msg194331.html
https://www.debian.org/security/2020/dsa-4699
https://www.debian.org/security/2020/dsa-4698
https://usn.ubuntu.com/4419-1/
https://usn.ubuntu.com/4414-1/
https://usn.ubuntu.com/4413-1/
https://usn.ubuntu.com/4412-1/
https://usn.ubuntu.com/4411-1/
https://security.netapp.com/advisory/ntap-20200608-0001/
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
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html