GSD-2022-1007014 dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow
An integer overflow in the TI K3 UDMA driver can lead to denial of service, requiring a kernel patch to reset byte counters.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1007014?
GSD-2022-1007014 is a vulnerability in Kernel, published on 14 Nov 2022.
Official description
dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow
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 v5.15.75 by commit d68da10b0cceb4177b653833e794b2923a4ffbd7. For more details please see the references link.
Which versions are affected by GSD-2022-1007014?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007014?
No fix has been published for GSD-2022-1007014 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007014 being exploited?
There is no known exploitation of GSD-2022-1007014 in the wild and no public exploit code.