CVE-2019-19524

MEDIUM

Description

In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9.

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html

http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

http://www.openwall.com/lists/oss-security/2019/12/03/4

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.12

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fa3a5a1880c91bb92594ad42dfe9eedad7996b86

https://seclists.org/bugtraq/2020/Jan/10

https://usn.ubuntu.com/4225-1/

https://usn.ubuntu.com/4226-1/

https://usn.ubuntu.com/4227-1/

https://usn.ubuntu.com/4227-2/

https://usn.ubuntu.com/4228-1/

https://usn.ubuntu.com/4228-2/

Details

Source: MITRE

Published: 2019-12-03

Updated: 2020-01-07

Type: CWE-416

Risk Information

CVSS v2.0

Base Score: 4.9

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 3.9

Severity: MEDIUM

CVSS v3.0

Base Score: 4.6

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 0.9

Severity: MEDIUM