# CVE-2022-48820: linux: In the Linux kernel, the following vulnerability has been resolved:  phy: stm32: fix a refcount leak in stm32_usbphyc...

CVE-2022-48820 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48820, released July 16, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-48820
- Priority: High
- CVSS: 7.1 (high)
- EPSS: 0.0028
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 16, 2024

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 5.16.10-1 | [DEBIAN-CVE-2022-48820](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48820.md) | Jul 16, 2024 |
| Linux | linux Debian 13.5 (trixie) | 5.16.10-1 | [DEBIAN-CVE-2022-48820](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48820.md) | Jul 16, 2024 |
| Linux | linux Debian 14 | 5.16.10-1 | [DEBIAN-CVE-2022-48820](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48820.md) | Jul 16, 2024 |

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