GSD-2022-1008191 rose: Fix NULL pointer dereference in rose_send_frame()
A NULL pointer dereference in the Linux kernel's rose_send_frame function can cause a 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-2022-1008191?
GSD-2022-1008191 is a vulnerability in Kernel, published on 8 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
rose: Fix NULL pointer dereference in rose_send_frame()
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 v5.4.224 by commit b13be5e852b03f376058027e462fad4230240891, it was introduced in version v5.4.212 by commit 6e4b20d548fc97ecbdca15c8d96302ee5e3e6313. For more details please see the references link.
Which versions are affected by GSD-2022-1008191?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1008191?
No fix has been published for GSD-2022-1008191 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1008191 being exploited?
There is no known exploitation of GSD-2022-1008191 in the wild and no public exploit code.