GSD-2022-1000843 tipc: fix a bit overflow in tipc_crypto_key_rcv()
An integer overflow in the Linux kernel TIPC protocol handler can lead to a denial of service, 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-2022-1000843?
GSD-2022-1000843 is a vulnerability in Kernel, published on 18 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
tipc: fix a bit overflow in tipc_crypto_key_rcv()
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 v5.10.104 by commit e3850e211df6817e7a6c3999080a8bc4a63092c0. For more details please see the references link.
Which versions are affected by GSD-2022-1000843?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000843?
No fix has been published for GSD-2022-1000843 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000843 being exploited?
There is no known exploitation of GSD-2022-1000843 in the wild and no public exploit code.