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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49855

net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 7e98d785ae6184c7580a33619dae8b651769ff08 to < 13b1ea861e8aeb701bcfbfe436b943efa2d44029affected
  • 7e98d785ae6184c7580a33619dae8b651769ff08 to < 7560ceef4d2832a67e8781d924e129c7f542376faffected
  • 7e98d785ae6184c7580a33619dae8b651769ff08 to < d38a648d2d6cc7bee11c6f533ff9426a00c2a74caffected

Linux Linux

Default version status: affected

  • 5.14affected
  • 0 to < 5.14unaffected
  • 5.15.79 to ≤ 5.15.*unaffected
  • 6.0.9 to ≤ 6.0.*unaffected
  • 6.1 to ≤ *unaffected

References