GSD-2022-1005788 stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove()
A missing clock disable call in the Intel Ethernet PCI driver can lead to resource leaks, potentially causing denial of service.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1005788?
GSD-2022-1005788 is a denial of service vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove()
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 v5.10.138 by commit 02f3642d8e657c05f382729c165bed46745dc18c, it was introduced in version v5.10.81 by commit 3afe11be6435e126f1507ddf1a9d0e5a0d90b336. For more details please see the references link.
Which versions are affected by GSD-2022-1005788?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005788?
No fix has been published for GSD-2022-1005788 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1005788 being exploited?
There is no known exploitation of GSD-2022-1005788 in the wild and no public exploit code.