Vulnerability in Linux

CVE-2022-48820

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (18.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-48820: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

  • Linux — versions 5b1af71280abd82efbe28cd28d553363dfde0a34, 5.12, 0
  • Linux Kernel — versions 5.17

References

Frequently asked questions

What is CVE-2022-48820?
CVE-2022-48820 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2024-07-16.
How severe is CVE-2022-48820?
High severity. CVSS v3 base score is 7.1 out of 10.