GSD-2022-1000502 phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
A reference count leak in the STM32 USB PHY driver can lead to resource exhaustion and potential denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1000502?
GSD-2022-1000502 is a vulnerability in Kernel, published on 27 Feb 2022.
Official description
phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
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 v5.16.10 by commit 0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2, it was introduced in version v5.12 by commit 5b1af71280abd82efbe28cd28d553363dfde0a34. For more details please see the references link.
Which versions are affected by GSD-2022-1000502?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000502?
No fix has been published for GSD-2022-1000502 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000502 being exploited?
There is no known exploitation of GSD-2022-1000502 in the wild and no public exploit code.