CVE-2019-15666

Published: Aug 27, 2019Modified: Nov 21, 2024

4.4

Vector

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

Exploitability: 0.8 / Impact: 3.6

Source: NVD

Description

An issue was discovered in the Linux kernel before 5.0.19. There is an out-of-bounds array access in __xfrm_policy_unlink, which will cause denial of service, because verify_newpolicy_info in net/xfrm/xfrm_user.c mishandles directory validation.

Affected (4)

Products: Linux: Linux Kernel · Debian: Debian Linux · Opensuse: Leap

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 5.0.19

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0
Opensuse Leap	Version 15.0
Opensuse Leap	Version 15.1

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (16)

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html

Source: cve@mitre.org

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html

Source: cve@mitre.org

Third Party Advisory

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19

Source: cve@mitre.org

Release Notes

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b805d78d300bcf2c83d6df7da0c818b0fee41427

Source: cve@mitre.org

PatchVendor Advisory

https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html

Source: cve@mitre.org

Third Party Advisory

https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html

Source: cve@mitre.org

Third Party Advisory

https://security.netapp.com/advisory/ntap-20191004-0001/

Source: cve@mitre.org

Third Party Advisory

https://support.f5.com/csp/article/K53420251?utm_source=f5support&amp%3Butm_medium=RSS

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html