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CVE-2024-36922

May 30, 2024, 6:18 p.m.

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-30
CVE-2024-36922

Product(s) Impacted

Linux kernel

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: read txq->read_ptr under lock If we read txq->read_ptr without lock, we can read the same value twice, then obtain the lock, and reclaim from there to two different places, but crucially reclaim the same entry twice, resulting in the WARN_ONCE() a little later. Fix that by reading txq->read_ptr under lock.

Weaknesses

Date

Published: May 30, 2024, 4:15 p.m.

Last Modified: May 30, 2024, 6:18 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

References

https://git.kernel.org/ 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/ 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/ 416baaa9-dc9f-4396-8d5f-8c081fb06d67