{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50186","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.427Z","datePublished":"2025-06-18T11:03:33.552Z","dateUpdated":"2026-05-11T19:14:27.436Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:14:27.436Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nath11k: fix missing skb drop on htc_tx_completion error\n\nOn htc_tx_completion error the skb is not dropped. This is wrong since\nthe completion_handler logic expect the skb to be consumed anyway even\nwhen an error is triggered. Not freeing the skb on error is a memory\nleak since the skb won't be freed anywere else. Correctly free the\npacket on eid >= ATH11K_HTC_EP_COUNT before returning.\n\nTested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/ath/ath11k/htc.c"],"versions":[{"version":"f951380a6022440335f668f85296096ba13071ba","lessThan":"dda25326839d6e6b1fe59e79616149e44ea4eaa4","status":"affected","versionType":"git"},{"version":"f951380a6022440335f668f85296096ba13071ba","lessThan":"1f1483361585ae7556492f50f83f038bbdf8c294","status":"affected","versionType":"git"},{"version":"f951380a6022440335f668f85296096ba13071ba","lessThan":"e5646fe3b7ef739c392e59da7db6adf5e1fdef42","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/ath/ath11k/htc.c"],"versions":[{"version":"5.17","status":"affected"},{"version":"0","lessThan":"5.17","status":"unaffected","versionType":"semver"},{"version":"5.18.18","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19.2","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/dda25326839d6e6b1fe59e79616149e44ea4eaa4"},{"url":"https://git.kernel.org/stable/c/1f1483361585ae7556492f50f83f038bbdf8c294"},{"url":"https://git.kernel.org/stable/c/e5646fe3b7ef739c392e59da7db6adf5e1fdef42"}],"title":"ath11k: fix missing skb drop on htc_tx_completion error","x_generator":{"engine":"bippy-1.2.0"}}}}