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Medium severity5.5NVD Advisory· Published Oct 1, 2025· Updated Aug 15, 2026

CVE-2022-50420

CVE-2022-50420

Description

In the Linux kernel, the following vulnerability has been resolved:

crypto: hisilicon/hpre - fix resource leak in remove process

In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage.

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Affected products

4
  • Linux/Kernel3 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.5,<5.15.86
    • (no CPE)
    • (no CPE)range: 5.5
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.5.0, < 5.15.86

Patches

Vulnerability mechanics

References

4

News mentions

0

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