GSD-2022-1003250 nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
Incorrect sizing calculations in the ST21NFCA NFC driver may lead to memory corruption or crashes, requiring a kernel patch.
- 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-2022-1003250?
GSD-2022-1003250 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
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 v5.15.47 by commit a5989ae3c53be69b2658ce22fa11ec30281aead0, it was introduced in version v4.0 by commit 26fc6c7f02cb26c39c4733de3dbc3c0646fc1074. For more details please see the references link.
Which versions are affected by GSD-2022-1003250?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003250?
No fix has been published for GSD-2022-1003250 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003250 being exploited?
There is no known exploitation of GSD-2022-1003250 in the wild and no public exploit code.