CVE-2022-50663
- Source
- https://cve.org/CVERecord?id=CVE-2022-50663
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50663.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50663
- Downstream
- Published
- 2025-12-09T01:29:12Z
- Modified
- 2026-08-12T03:51:20Z
- Summary
- net: stmmac: fix possible memory leak in stmmac_dvr_probe()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: fix possible memory leak in stmmac_dvr_probe()
The bitmap_free() should be called to free priv->af_xdp_zc_qps when create_singlethread_workqueue() fails, otherwise there will be a memory leak, so we add the err path error_wq_init to fix it.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50663.json" }- References
-
- https://git.kernel.org/stable/c/446757787baf99b7db15cb347783c45a37bfe21f
- https://git.kernel.org/stable/c/96e50897029f65222ef76cfe9bc802321fcea33b
- https://git.kernel.org/stable/c/a137f3f27f9290933fe7e40e6dc8a445781c31a2
- https://git.kernel.org/stable/c/b59253e32c203a20bce15dca80890b7d268bacd7
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50663.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50663
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introducedbba2556efad66e7eaa56fece13f7708caa1187f8Fixed96e50897029f65222ef76cfe9bc802321fcea33bFixedb59253e32c203a20bce15dca80890b7d268bacd7Fixed446757787baf99b7db15cb347783c45a37bfe21fFixeda137f3f27f9290933fe7e40e6dc8a445781c31a2