CVE-2019-15926

high-risk
Published 2019-09-04

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.

Do I need to act?

~
6.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Debian Linux Canonical

References (24)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Mailing List https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
Mailing List https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d...
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html
Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20191004-0001/
Third Party Advisory https://support.f5.com/csp/article/K32034450
https://support.f5.com/csp/article/K32034450?utm_source=f5support&amp%3Butm_medi...
Third Party Advisory https://usn.ubuntu.com/4145-1/
Third Party Advisory https://usn.ubuntu.com/4147-1/
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Mailing List https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
Mailing List https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d...
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html
Mailing List https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html
Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20191004-0001/
and 4 more references
52
/ 100
high-risk
Severity 31/34 · Critical
Exploitability 9/34 · Low
Exposure 12/34 · Low