GSD-2022-1007290 net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
A race condition in the Linux Kernel RDS TCP module can cause a deadlock or crash when resetting callbacks, potentially leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1007290?
GSD-2022-1007290 is a vulnerability in Kernel, published on 14 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
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 v5.10.150 by commit da349221c4d2d4ac5f606c1c3b36d4ef0b3e6a0c, it was introduced in version v4.8 by commit ac3615e7f3cffe2a1a6b25172dfd09e138593d82. For more details please see the references link.
Which versions are affected by GSD-2022-1007290?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007290?
No fix has been published for GSD-2022-1007290 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007290 being exploited?
There is no known exploitation of GSD-2022-1007290 in the wild and no public exploit code.