GSD-2022-1004192 ARM: 9210/1: Mark the FDT_FIXED sections as shareable
The Linux kernel FDT_FIXED sections were not marked as shareable, potentially causing issues in multi-core environments.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1004192?
GSD-2022-1004192 is a vulnerability in Kernel, published on 31 Jul 2022.
Official description
ARM: 9210/1: Mark the FDT_FIXED sections as shareable
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 v5.18.13 by commit 079fe72a31c404ce66515dc90ebdf774aa59386e, it was introduced in version v5.11 by commit 7a1be318f5795cb66fa0dc86b3ace427fe68057f. For more details please see the references link.
Which versions are affected by GSD-2022-1004192?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004192?
No fix has been published for GSD-2022-1004192 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004192 being exploited?
There is no known exploitation of GSD-2022-1004192 in the wild and no public exploit code.