An issue was discovered in the Linux kernel before 5.2. There is a NULL pointer dereference in tw5864_handle_frame() in drivers/media/pci/tw5864/tw5864-video.c, which may cause denial of service, aka CID-2e7682ebfc75.
https://www.debian.org/security/2020/dsa-4698
https://github.com/torvalds/linux/commit/2e7682ebfc750177a4944eeb56e97a3f05734528
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
https://security.netapp.com/advisory/ntap-20200619-0001/
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2e7682ebfc750177a4944eeb56e97a3f05734528
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2
Source: Mitre, NVD
Published: 2020-05-27
Updated: 2020-06-19
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 4.4
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Severity: Medium
EPSS: 0.00119