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

CVE-2022-49855

CVE-2022-49855

Description

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

net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg

ipc_pcie_read_bios_cfg() is using the acpi_evaluate_dsm() to obtain the wwan power state configuration from BIOS but is not freeing the acpi_object. The acpi_evaluate_dsm() returned acpi_object to be freed.

Free the acpi_object after use.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Linux/Kernelllm-fuzzy7 versions
    (expand)+ 6 more
    • (no CPE)
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.14,<5.15.79
    • 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:*:*:*:*:*:*
    • (no CPE)range: 5.14
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.14.0, < 5.15.79

Patches

Vulnerability mechanics

References

3

News mentions

0

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