CVE-2019-19074
High
Description
A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-728c1e2a05e4.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedNov 18, 2019
First seenNov 18, 2019
How to fix
Update
- linux linux_kernel4.4.233, 4.9.233, 4.14.192, 4.19.137, 5.4 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 4.4.233, 4.5 ≤ v < 4.9.233, 4.10 ≤ v < 4.14.192, 4.15 ≤ v < 4.19.137, 4.20 ≤ v < 5.4 | 4.4.233, 4.9.233, 4.14.192, 4.19.137, 5.4 |
| debian debian_linux | 9.0 | — |
| canonical ubuntu_linux | 14.04, 16.04, 18.04 | — |
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