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Medium severity5.5NVD Advisory· Published May 1, 2025· Updated Jun 17, 2026

CVE-2022-49819

CVE-2022-49819

Description

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

octeon_ep: fix potential memory leak in octep_device_setup()

When occur unsupported_dev and mbox init errors, it did not free oct->conf and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem. Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under unsupported_dev and mbox init errors to fix the problem.

Affected products

9
  • Linux/Kernelllm-fuzzy8 versions
    (expand)+ 7 more
    • (no CPE)
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.19,<6.0.10
    • cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*
    • (no CPE)range: 5.19
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.19.0, < 6.0.10

Patches

Vulnerability mechanics

References

2

News mentions

0

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