GSD-2023-1001331 drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
Missing return value check in Linux kernel MD bitmap driver may lead to null pointer dereference and system crash.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1001331?
GSD-2023-1001331 is a vulnerability in Kernel, published on 17 Jan 2023.
Official description
drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
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 100caacfa0ed26e061954c90cdc835d42f709536. For more details please see the references link.
Which versions are affected by GSD-2023-1001331?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001331?
No fix has been published for GSD-2023-1001331 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001331 being exploited?
There is no known exploitation of GSD-2023-1001331 in the wild and no public exploit code.