CVE-2024-27049
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.28% probability · 20th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/6d9930096e1f13cf6d9aabfbf95d0e05fb04144fPatch
- https://git.kernel.org/stable/c/84470b48af03a818039d587478b415cbcb264ff5Patch
- https://git.kernel.org/stable/c/a5a5f4413d91f395cb2d89829d376d7393ad48b9Patch
- https://git.kernel.org/stable/c/6d9930096e1f13cf6d9aabfbf95d0e05fb04144fPatch
- https://git.kernel.org/stable/c/84470b48af03a818039d587478b415cbcb264ff5Patch
- https://git.kernel.org/stable/c/a5a5f4413d91f395cb2d89829d376d7393ad48b9Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.