GSD-2023-1001134 mmc: vub300: fix return value check of mmc_add_host()
Missing return value check in vub300 MMC driver may lead to undefined behavior, 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-2023-1001134?
GSD-2023-1001134 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: vub300: 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 v5.15.86 by commit afc898019e7bf18c5eb7a0ac19852fcb1b341b3c, it was introduced in version v3.0 by commit 88095e7b473a3d9ec3b9c60429576e9cbd327c89. For more details please see the references link.
Which versions are affected by GSD-2023-1001134?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001134?
No fix has been published for GSD-2023-1001134 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001134 being exploited?
There is no known exploitation of GSD-2023-1001134 in the wild and no public exploit code.