A memory leak in the ath9kwmicmd() 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.
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"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19074.json"