Description
An issue was discovered in the Linux kernel before 4.19.9. The USB subsystem mishandles size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://usn.ubuntu.com/3879-2/ ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=704620afc70cf47abb9d6a1a57f3825d2bca49cf ↗
- https://usn.ubuntu.com/3879-1/ ↗
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.9 ↗
- https://github.com/torvalds/linux/commit/704620afc70cf47abb9d6a1a57f3825d2bca49cf ↗
- https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html ↗
- https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html ↗
- https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html ↗
- https://usn.ubuntu.com/4094-1/ ↗
- https://usn.ubuntu.com/4118-1/ ↗
- https://access.redhat.com/errata/RHSA-2019:3309 ↗
- https://access.redhat.com/errata/RHSA-2019:3517 ↗