GSD-2021-1002410 ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE
A crash occurs in the ARM socfpga subsystem when CONFIG_FORTIFY_SOURCE is enabled, potentially leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2021-1002410?
GSD-2021-1002410 is a denial of service vulnerability in Kernel, published on 19 Dec 2021.
Official description
ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE
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 v4.19.219 by commit 33712bc6482ef9e4ac13835ebe20f77b4984a8aa, it was introduced in version v3.8 by commit 9c4566a117a6fe404a0e49b27ac71b631945a70f. For more details please see the references link.
Which versions are affected by GSD-2021-1002410?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002410?
No fix has been published for GSD-2021-1002410 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2021-1002410 being exploited?
There is no known exploitation of GSD-2021-1002410 in the wild and no public exploit code.