CVE-2022-50663

Not scored yetLast modified Nov 10, 2026

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.

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= bba2556efad66e7eaa56fece13f7708caa1187f8, < 96e50897029f65222ef76cfe9bc802321fcea33b; >= bba2556efad66e7eaa56fece13f7708caa1187f8, < b59253e32c203a20bce15dca80890b7d268bacd7; >= bba2556efad66e7eaa56fece13f7708caa1187f8, < 446757787baf99b7db15cb347783c45a37bfe21f; >= bba2556efad66e7eaa56fece13f7708caa1187f8, < a137f3f27f9290933fe7e40e6dc8a445781c31a2
LinuxLinux5.13

References

Timeline

Published
Dec 9, 2025
Last modified
Nov 10, 2026
NVD status
Deferred

Related CVEs from 2022

CVE-2022-50664In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: fix leak of memory fwCVE-2022-506657.1In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix failed to find the peer with peer_id 0 when disconnecCVE-2022-506669.8In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix QP destroy to wait for all references dropped. Delay QP CVE-2022-50667In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl() If the copy of CVE-2022-506687.5In the Linux kernel, the following vulnerability has been resolved: ext4: fix deadlock due to mbcache entry corruption When manipulating xCVE-2022-50669In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible name leak in ocxl_file_register_afu() If deviCVE-2022-50670In the Linux kernel, the following vulnerability has been resolved: mmc: omap_hsmmc: fix return value check of mmc_add_host() mmc_add_hostCVE-2022-506717.5In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix "kernel NULL pointer dereference" error When rxe_queue_iCVE-2022-50672In the Linux kernel, the following vulnerability has been resolved: mailbox: zynq-ipi: fix error handling while device_register() fails IfCVE-2022-506737.8In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4_orphan_cleanup I caught a issue as foCVE-2022-50674In the Linux kernel, the following vulnerability has been resolved: riscv: vdso: fix NULL deference in vdso_join_timens() when vfork TestiCVE-2022-50675In the Linux kernel, the following vulnerability has been resolved: arm64: mte: Avoid setting PG_mte_tagged if no tags cleared or restored
CVE-2022-50663: Unscored | Vulnix