GSD-2022-1001480 parisc: Fix non-access data TLB cache flush faults
A fault in the parisc architecture's TLB cache flush mechanism can cause system crashes, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1001480?
GSD-2022-1001480 is a denial of service vulnerability in Kernel, published on 24 Apr 2022.
Official description
parisc: Fix non-access data TLB cache flush faults
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 v5.16.19 by commit b3d6adb3a49d82e4e557c5fc16f50c9ff731da5d. For more details please see the references link.
Which versions are affected by GSD-2022-1001480?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001480?
No fix has been published for GSD-2022-1001480 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-2022-1001480 being exploited?
There is no known exploitation of GSD-2022-1001480 in the wild and no public exploit code.