CVE-2019-15292 Information

Description

An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit related to net/appletalk/atalk_proc.c net/appletalk/ddp.c and net/appletalk/sysctl_net_atalk.c.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.9 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6377f787aeb945cae7abbb6474798de129e1f3ac https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html https://security.netapp.com/advisory/ntap-20190905-0002/ https://support.f5.com/csp/article/K27112954 https://support.f5.com/csp/article/K27112954?utm_source=f5support&utm_medium=RSS https://usn.ubuntu.com/4115-1/ https://usn.ubuntu.com/4118-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8