CVE-2022-49855
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability10. percentile0.2%
Product
Linux Kernel
PublishedMay 1, 2025
First seenMay 1, 2025
Weakness typeCWE-401CWE-401
How to fix
Update
- linux linux_kernel5.15.79, 6.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.14 ≤ v < 5.15.79, 5.16 ≤ v < 6.0.9, 6.1 | 5.15.79, 6.0.9 |
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