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Red Hat: CVE-2024-27049: kernel: wifi: mt76: mt7925e: fix use-after-free in free_irq() (Multiple Advisories)

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Red Hat: CVE-2024-27049: kernel: wifi: mt76: mt7925e: fix use-after-free in free_irq() (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
05/01/2024
Created
12/06/2024
Added
12/05/2024
Modified
12/27/2024

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.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • CVE-2024-27049
  • RHSA-2024:5363
  • 查看数 697
  • 已创建
  • 最后回复

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