GSD-2023-1001444 mmc: moxart: fix return value check of mmc_add_host()
A missing return value check in the Moxart MMC host driver could lead to a kernel crash or undefined behavior upon host addition failure.
- 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-2023-1001444?
GSD-2023-1001444 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
mmc: moxart: fix return value check of mmc_add_host()
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 v5.10.163 by commit 7c3b301ca8b0cab392c71da8fcdfa499074f8e97, it was introduced in version v3.16 by commit 1b66e94e6b9995323190f31c51d8e1a6f516627e. For more details please see the references link.
Which versions are affected by GSD-2023-1001444?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001444?
No fix has been published for GSD-2023-1001444 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001444 being exploited?
There is no known exploitation of GSD-2023-1001444 in the wild and no public exploit code.