CVE-2022-50186
- Source
- https://cve.org/CVERecord?id=CVE-2022-50186
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50186.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50186
- Downstream
- Related
- Published
- 2025-06-18T11:03:33Z
- Modified
- 2026-08-12T03:51:37Z
- Summary
- ath11k: fix missing skb drop on htc_tx_completion error
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ath11k: fix missing skb drop on htc_tx_completion error
On htc_tx_completion error the skb is not dropped. This is wrong since the completion_handler logic expect the skb to be consumed anyway even when an error is triggered. Not freeing the skb on error is a memory leak since the skb won't be freed anywere else. Correctly free the packet on eid >= ATH11K_HTC_EP_COUNT before returning.
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50186.json" }- References
-
- https://git.kernel.org/stable/c/1f1483361585ae7556492f50f83f038bbdf8c294
- https://git.kernel.org/stable/c/dda25326839d6e6b1fe59e79616149e44ea4eaa4
- https://git.kernel.org/stable/c/e5646fe3b7ef739c392e59da7db6adf5e1fdef42
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50186.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50186
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git