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CVE-2022-50663

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CVE-2022-50663

Published: Dec 9, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
bba2556efad66e7eaa56fece13f7708caa1187f8 - < 96e50897029f65222ef76cfe9bc802321fcea33b
affected
bba2556efad66e7eaa56fece13f7708caa1187f8 - < b59253e32c203a20bce15dca80890b7d268bacd7
affected
bba2556efad66e7eaa56fece13f7708caa1187f8 - < 446757787baf99b7db15cb347783c45a37bfe21f
affected
bba2556efad66e7eaa56fece13f7708caa1187f8 - < a137f3f27f9290933fe7e40e6dc8a445781c31a2

Linux

Linux

affected
5.13
unaffected
0 - < 5.13
unaffected
5.15.86 - <= 5.15.*
unaffected
6.0.16 - <= 6.0.*
unaffected
6.1.2 - <= 6.1.*

+1 more versions

References

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