CVE-2019-15926

CRITICAL

Linux kernel <5.2.3 - Memory Corruption

Title source: llm
STIX 2.1

Description

An issue was discovered in the Linux kernel before 5.2.3. Out of bounds access exists in the functions ath6kl_wmi_pstream_timeout_event_rx and ath6kl_wmi_cac_event_rx in the file drivers/net/wireless/ath/ath6kl/wmi.c.

References (12)

Core 12
Core References
Mailing List, Vendor Advisory x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4145-1/
Third Party Advisory x_refsource_confirm
https://support.f5.com/csp/article/K32034450
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20191004-0001/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4147-1/

Scores

CVSS v3 9.1
EPSS 0.0595
EPSS Percentile 90.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-125
Status published
Products (5)
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 19.10
debian/debian_linux 8.0
linux/linux_kernel 3.2 - 3.16.74
Published Sep 04, 2019
Tracked Since Feb 18, 2026