CVE-2022-48820

phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()

Description

In the Linux kernel, the following vulnerability has been resolved: phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() This error path needs to decrement "usbphyc->n_pll_cons.counter" before returning.

7.1

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.03%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/94b16ca86ab688ed6fad4548f70137f93cf1f0a9	patch
https://git.kernel.org/stable/c/0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2	patch
https://git.kernel.org/stable/c/cfc826c88a79e22ba5d8001556eb2c7efd8a01b6	patch

Frequently Asked Questions

What is the severity of CVE-2022-48820?: CVE-2022-48820 has been scored as a high severity vulnerability.
How to fix CVE-2022-48820?: To fix CVE-2022-48820, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-48820 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-48820 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-48820?: CVE-2022-48820 affects Linux Linux, Linux Linux.

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