GSD-2022-1004539 ip: Fix a data-race around sysctl_ip_autobind_reuse.
A data race in the Linux kernel IP autobind reuse sysctl can lead to denial of service, requiring a kernel patch.
- 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-2022-1004539?
GSD-2022-1004539 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
ip: Fix a data-race around sysctl_ip_autobind_reuse.
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 v5.10.134 by commit 611ba70e5aca252ef43374dda97ed4cf1c47a07c, it was introduced in version v5.7 by commit 4b01a9674231a97553a55456d883f584e948a78d. For more details please see the references link.
Which versions are affected by GSD-2022-1004539?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004539?
No fix has been published for GSD-2022-1004539 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004539 being exploited?
There is no known exploitation of GSD-2022-1004539 in the wild and no public exploit code.