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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50464

mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2() As comment of pci_get_device() says, it returns a pci_device with its refcount increased. We need to call pci_dev_put() to decrease the refcount. Save the return value of pci_get_device() and call pci_dev_put() to decrease the refcount.

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

  • 9093cfff72e3e55b703ed38fa1af87c204d89cf1 to < 8abc6579667129afd13ff2ccb0319ba3f46e6995affected
  • 9093cfff72e3e55b703ed38fa1af87c204d89cf1 to < 2d4b9c7e81f3a4df27749ebecb426b145e68be2aaffected
  • 9093cfff72e3e55b703ed38fa1af87c204d89cf1 to < 5938196cc188ba4323bc6357f5ac55127d715888affected

Linux Linux

Default version status: affected

  • 5.12affected
  • 0 to < 5.12unaffected
  • 6.0.16 to ≤ 6.0.*unaffected
  • 6.1.2 to ≤ 6.1.*unaffected
  • 6.2 to ≤ *unaffected

References