CVE-2022-50321

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Source
https://cve.org/CVERecord?id=CVE-2022-50321
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50321.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-50321
Downstream
Related
Published
2025-09-15T14:48:54.808Z
Modified
2026-03-20T11:47:24.253643Z
Summary
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
Details

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

wifi: brcmfmac: fix potential memory leak in brcmfnetdevstart_xmit()

The brcmfnetdevstartxmit() returns NETDEVTXOK without freeing skb in case of pskbexpandhead() fails, add devkfree_skb() to fix it. Compile tested only.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50321.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
270a6c1f65fe68a28a5d39cd405592c550b496c7
Fixed
4c55fdebc1c358de96bfab52ed309d58a3ba66ef
Fixed
e5d01e85cf46628647cd696cb72ba4659b18967f
Fixed
d869a189505224601e310c7769cb90b0e2f60b31
Fixed
e08e6812efb6a8c676e733de0518594d1517e0d9
Fixed
e8ef89e5b89ee041a94eecfb6c31fcc237f9168c
Fixed
7f159116d620615779adbf88a5d94713702216d8
Fixed
3a4d18318f473e97d628f410215b3fac32d07aed
Fixed
212fde3fe76e962598ce1d47b97cc78afdfc71b3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50321.json"