CVEvulnerability
CVE-2022-50663
- Status
- Deferred
- Published
- 2025-12-09
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/446757787baf99b7db15cb347783c45a37bfe21f git.kernel.org
- https://git.kernel.org/stable/c/96e50897029f65222ef76cfe9bc802321fcea33b git.kernel.org
- https://git.kernel.org/stable/c/a137f3f27f9290933fe7e40e6dc8a445781c31a2 git.kernel.org
- https://git.kernel.org/stable/c/b59253e32c203a20bce15dca80890b7d268bacd7 git.kernel.org