CVE-2019-11486

high

Description

The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.

References

https://www.debian.org/security/2019/dsa-4465

https://support.f5.com/csp/article/K50222414

https://security.netapp.com/advisory/ntap-20190517-0005/

https://seclists.org/bugtraq/2019/Jun/26

https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html

https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html

https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html

https://github.com/torvalds/linux/commit/c7084edc3f6d67750f50d4183134c4fb5712a5c8

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7084edc3f6d67750f50d4183134c4fb5712a5c8

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.169

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112

http://www.openwall.com/lists/oss-security/2019/04/29/1

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html

Details

Source: Mitre, NVD

Published: 2019-04-23

Updated: 2023-10-05

Risk Information

CVSS v2

Base Score: 6.9

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

Severity: Medium

CVSS v3

Base Score: 7

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

Severity: High