GSD-2022-1006364 wifi: mt76: mt7921e: fix crash in chip reset fail
A null pointer dereference in the mt7921e Wi-Fi driver causes a kernel crash during chip reset failure, leading to denial of service.
- 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-2022-1006364?
GSD-2022-1006364 is a vulnerability in Kernel, published on 2 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
wifi: mt76: mt7921e: fix crash in chip reset fail
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 v5.19.9 by commit f7f3001723e337568017e8617974f29bc8b2f595, it was introduced in version v5.17 by commit 0efaf31dec572d3aac4316c6d952e06d1c33adc4. For more details please see the references link.
Which versions are affected by GSD-2022-1006364?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006364?
No fix has been published for GSD-2022-1006364 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1006364 being exploited?
There is no known exploitation of GSD-2022-1006364 in the wild and no public exploit code.