GSD-2022-1004777 igmp: Fix data-races around sysctl_igmp_llm_reports.
A data race in the Linux kernel IGMP subsystem could lead to undefined behavior, requiring a kernel patch to resolve.
- 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-2022-1004777?
GSD-2022-1004777 is a vulnerability in Kernel, published on 31 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
igmp: Fix data-races around sysctl_igmp_llm_reports.
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 v4.19.254 by commit ed876e99ccf417b8bd7fd8408ba5e8b008e46cc8, it was introduced in version v4.3 by commit df2cf4a78e488d26728590cb3c6b4fe4c4862c77. For more details please see the references link.
Which versions are affected by GSD-2022-1004777?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004777?
No fix has been published for GSD-2022-1004777 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004777 being exploited?
There is no known exploitation of GSD-2022-1004777 in the wild and no public exploit code.