Products
Linux kernel
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Tags
CVE-2024-36922 details
Published : May 30, 2024, 4:15 p.m.
Last Modified : May 30, 2024, 6:18 p.m.
Last Modified : May 30, 2024, 6:18 p.m.
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
References
| URL | Source |
|---|---|
| https://git.kernel.org/stable/c/43d07103df670484cdd26f9588eabef80f69db89 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/b83db8e756dec68a950ed2f056248b1704b3deaa | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/c2ace6300600c634553657785dfe5ea0ed688ac2 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
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