What’s Vulnerable › Vulnerabilities

CVE-2019-15099

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-16 · updated 2026-06-17
• Weakness: CWE-476

Description

drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.2.8 has a NULL pointer dereference via an incomplete address in an endpoint descriptor.

Affected products

• Canonical Ubuntu Linux: 14.04, 16.04, 18.04, 19.10
• Linux kernel: from 4.14 before 4.14.157; from 4.15 before 4.19.87; from 4.20 before 5.3.14; from 5.4.0 before 5.4.1 — fixed in 4.14.157, 4.19.87, 5.3.14, 5.4.1

How to fix

Upgrade to a fixed version: Linux kernel 4.14.157, 4.19.87, 5.3.14, 5.4.1. Check the vendor advisory for mitigations.

References

• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
• https://lore.kernel.org/linux-wireless/20190804003101.11541-1-benquike%40gmail.com/T/#u
• https://security.netapp.com/advisory/ntap-20190905-0002/
• https://support.f5.com/csp/article/K76295179
• https://support.f5.com/csp/article/K76295179?utm_source=f5support&amp%3Butm_medium=RSS
• https://usn.ubuntu.com/4258-1/
• https://usn.ubuntu.com/4284-1/
• https://usn.ubuntu.com/4287-1/
• https://usn.ubuntu.com/4287-2/
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
• https://lore.kernel.org/linux-wireless/20190804003101.11541-1-benquike%40gmail.com/T/#u
• https://security.netapp.com/advisory/ntap-20190905-0002/

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