GSD-2023-1002399 mmc: mmc_spi: fix error handling in mmc_spi_probe()
Improper error handling in the mmc_spi driver probe function can lead to a denial of service condition in the Linux kernel.
- 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-2023-1002399?
GSD-2023-1002399 is a vulnerability in Kernel, published on 7 Mar 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
mmc: mmc_spi: fix error handling in mmc_spi_probe()
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 v5.4.232 by commit e9b488d60f51ae312006e224e03a30a151c28bdd, it was introduced in version v2.6.24 by commit 15a0580ced081a0f7dc2deea8a4812bdc5e9a109. For more details please see the references link.
Which versions are affected by GSD-2023-1002399?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002399?
No fix has been published for GSD-2023-1002399 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1002399 being exploited?
There is no known exploitation of GSD-2023-1002399 in the wild and no public exploit code.