GSD-2023-1002091 dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG
A potential security issue in the TI K3 UDMA driver involving conditional register decrement, with unproven impact.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1002091?
GSD-2023-1002091 is a vulnerability in Kernel, published on 13 Feb 2023.
Official description
dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG
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 v5.15.91 by commit 7ce380fe7574e7f084e2dc6b24264341fa90ac8e, it was introduced in version v5.15.75 by commit d68da10b0cceb4177b653833e794b2923a4ffbd7. For more details please see the references link.
Which versions are affected by GSD-2023-1002091?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002091?
No fix has been published for GSD-2023-1002091 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1002091 being exploited?
There is no known exploitation of GSD-2023-1002091 in the wild and no public exploit code.