CVE-2022-50663
Unknown
Description
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 9, 2025
First seenDec 9, 2025
How to fix
Update
- Linux Linux96e50897029f65222ef76cfe9bc802321fcea33b, b59253e32c203a20bce15dca80890b7d268bacd7, 446757787baf99b7db15cb347783c45a37bfe21f, a137f3f27f9290933fe7e40e6dc8a445781c31a2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | bba2556efad66e7eaa56fece13f7708caa1187f8 ≤ v < 96e50897029f65222ef76cfe9bc802321fcea33b, bba2556efad66e7eaa56fece13f7708caa1187f8 ≤ v < b59253e32c203a20bce15dca80890b7d268bacd7, bba2556efad66e7eaa56fece13f7708caa1187f8 ≤ v < 446757787baf99b7db15cb347783c45a37bfe21f, bba2556efad66e7eaa56fece13f7708caa1187f8 ≤ v < a137f3f27f9290933fe7e40e6dc8a445781c31a2, 5.13 | 96e50897029f65222ef76cfe9bc802321fcea33b, b59253e32c203a20bce15dca80890b7d268bacd7, 446757787baf99b7db15cb347783c45a37bfe21f, a137f3f27f9290933fe7e40e6dc8a445781c31a2 |
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