GSD-2022-1004639 zonefs: fix zonefs_iomap_begin() for reads
A bug in the zonefs filesystem read path was fixed in the Linux kernel, with potential but unproven security implications.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1004639?
GSD-2022-1004639 is a vulnerability in Kernel, published on 31 Jul 2022.
Official description
zonefs: fix zonefs_iomap_begin() for reads
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 v5.10.125 by commit 355be6131164c5bacf2e810763835aecb6e01fcb, it was introduced in version v5.6 by commit 8dcc1a9d90c10fa4143e5c17821082e5e60e46a1. For more details please see the references link.
Which versions are affected by GSD-2022-1004639?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004639?
No fix has been published for GSD-2022-1004639 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004639 being exploited?
There is no known exploitation of GSD-2022-1004639 in the wild and no public exploit code.