GSD-2023-1000924 fs/ntfs3: Fix slab-out-of-bounds in r_page
A slab-out-of-bounds vulnerability in the Linux kernel NTFS3 driver allows attackers to cause memory corruption, potentially leading to system crashes or code execution.
- 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-2023-1000924?
GSD-2023-1000924 is a memory corruption 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
fs/ntfs3: Fix slab-out-of-bounds in r_page
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 v5.15.87 by commit ed686e7a26dd19ae6b46bb662f735acfa88ff7bc. For more details please see the references link.
Which versions are affected by GSD-2023-1000924?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000924?
No fix has been published for GSD-2023-1000924 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2023-1000924 being exploited?
There is no known exploitation of GSD-2023-1000924 in the wild and no public exploit code.