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CVE-2024-27049

Disclosure Date: May 01, 2024
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Description

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7925e: fix use-after-free in free_irq()

From commit a304e1b82808 (“[PATCH] Debug shared irqs”), there is a test
to make sure the shared irq handler should be able to handle the unexpected
event after deregistration. For this case, let’s apply MT76_REMOVED flag to
indicate the device was removed and do not run into the resource access
anymore.

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CVSS V3 Severity and Metrics
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General Information

Vendors

  • Linux

Products

  • Linux

Additional Info

Technical Analysis