GSD-2022-1005510 fs/ntfs3: Fix missing i_op in ntfs_read_mft
A missing i_op check in the Linux Kernel NTFS3 driver can cause a null pointer dereference, leading to a system crash.
- 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-2022-1005510?
GSD-2022-1005510 is a vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
fs/ntfs3: Fix missing i_op in ntfs_read_mft
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 v5.15.63 by commit c293e8abc09e6e1faa50d967bd8862b1cbd575e5, it was introduced in version v5.15 by commit 82cae269cfa953032fbb8980a7d554d60fb00b17. For more details please see the references link.
Which versions are affected by GSD-2022-1005510?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005510?
No fix has been published for GSD-2022-1005510 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005510 being exploited?
There is no known exploitation of GSD-2022-1005510 in the wild and no public exploit code.