Riskcovery

CVE-2026-74326

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

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 15, 2026

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • ee5bb35d2b83fadc6920aa2478326fb50ea653a9 to before 79a307b2730e4b4e060cf3e19a6c21b87116ee78Affected
  • ee5bb35d2b83fadc6920aa2478326fb50ea653a9 to before 346dac35b1384af9338b34b6835e82e634ea4d2cAffected
LinuxLinux
  • 7.1Affected
  • before 7.1Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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