GSD-2023-1002223 HID: intel_ish-hid: Add check for ishtp_dma_tx_map
A missing check in the Intel ISH HID driver can lead to a null pointer dereference, causing a system crash.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1002223?
GSD-2023-1002223 is a vulnerability in Kernel, published on 13 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
HID: intel_ish-hid: Add check for ishtp_dma_tx_map
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 v5.4.231 by commit 97445814efcd0ba7a347b1463ba86bdf3cdc65aa, it was introduced in version v4.9 by commit 3703f53b99e4a7c373ce3568dd3f91f175ebb626. For more details please see the references link.
Which versions are affected by GSD-2023-1002223?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002223?
No fix has been published for GSD-2023-1002223 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1002223 being exploited?
There is no known exploitation of GSD-2023-1002223 in the wild and no public exploit code.