GSD-2022-1002927 nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
Incorrect sizing calculations in the st21nfca NFC driver may lead to memory corruption or undefined behavior.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1002927?
GSD-2022-1002927 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network.
Official description
nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
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 v5.17.15 by commit e80b413f44af0433006350d8195f4a3259a49587, it was introduced in version v4.0 by commit 26fc6c7f02cb26c39c4733de3dbc3c0646fc1074. For more details please see the references link.
Which versions are affected by GSD-2022-1002927?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002927?
No fix has been published for GSD-2022-1002927 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002927 being exploited?
There is no known exploitation of GSD-2022-1002927 in the wild and no public exploit code.