CVE-2022-50663
mediumpriority · track · 0EPSS 0.002 · 15 %ileDEEURUEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (26)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-2765Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2025-12-08csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (14)
External citations — patches, advisories, analysis.
- https://git.kernel.org/stable/c/446757787baf99b7db15cb347783c45a37bfe21fcnnvd
- https://git.kernel.org/stable/c/96e50897029f65222ef76cfe9bc802321fcea33bcnnvd
- https://git.kernel.org/stable/c/a137f3f27f9290933fe7e40e6dc8a445781c31a2cnnvd
- https://git.kernel.org/stable/c/b59253e32c203a20bce15dca80890b7d268bacd7cnnvd
- https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-09-12-2025-49020cnnvd
- https://www.kernel.org/Patchcnnvd
- https://git.kernel.org/stable/c/446757787baf99b7db15cb347783c45a37bfe21fenisa_euvd
- https://git.kernel.org/stable/c/96e50897029f65222ef76cfe9bc802321fcea33benisa_euvd
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