GSD-2023-1000582 wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
A potential shift-out-of-bounds in the brcmfmac Wi-Fi driver could lead to a denial of service, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1000582?
GSD-2023-1000582 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit 579c9b9838e8a73f6e93ddece07972c241514dcc. For more details please see the references link.
Which versions are affected by GSD-2023-1000582?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000582?
No fix has been published for GSD-2023-1000582 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1000582 being exploited?
There is no known exploitation of GSD-2023-1000582 in the wild and no public exploit code.