CVE-2020-8648

Description

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

References

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

https://usn.ubuntu.com/4346-1/

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

https://usn.ubuntu.com/4344-1/

https://usn.ubuntu.com/4342-1/

https://security.netapp.com/advisory/ntap-20200924-0004/

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://bugzilla.kernel.org/show_bug.cgi?id=206361

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3