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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-74326

wifi: mt76: mt7921: fix resource leak in probe error path

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix resource leak in probe error path When pcim_iomap_region() or devm_kmemdup() fail, the code returns directly without cleaning up previously allocated resources: - mt76_device allocated by mt76_alloc_device() - pci irq vectors allocated by pci_alloc_irq_vectors() Fix this by jumping to the existing error cleanup path instead of returning directly.

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

  • ee5bb35d2b83fadc6920aa2478326fb50ea653a9 to < 79a307b2730e4b4e060cf3e19a6c21b87116ee78affected
  • ee5bb35d2b83fadc6920aa2478326fb50ea653a9 to < 346dac35b1384af9338b34b6835e82e634ea4d2caffected

Linux Linux

Default version status: affected

  • 7.1affected
  • 0 to < 7.1unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References