CVE-2022-50186

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Source
https://nvd.nist.gov/vuln/detail/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
Related
Published
2025-06-18T11:15:49Z
Modified
2025-06-18T16:00:24Z
Downstream
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

ath11k: fix missing skb drop on htctxcompletion error

On htctxcompletion error the skb is not dropped. This is wrong since the completionhandler 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 >= ATH11KHTCEPCOUNT before returning.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1

References

Affected packages

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}