Ubuntu: (CVE-2022-48820): linux-intel-iotg-5.15 vulnerability

Ubuntu: (CVE-2022-48820): linux-intel-iotg-5.15 vulnerability

Severity

6

CVSS

(AV:L/AC:L/Au:S/C:C/I:N/A:C)

Published

07/16/2024

Created

11/21/2024

Added

11/19/2024

Modified

01/30/2025

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.

Solution(s)

• ubuntu-upgrade-linux-intel-iotg-5-15

References

• https://attackerkb.com/topics/cve-2022-48820
• CVE - 2022-48820
• https://git.kernel.org/linus/cfc826c88a79e22ba5d8001556eb2c7efd8a01b6
• https://git.kernel.org/stable/c/0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2
• https://git.kernel.org/stable/c/94b16ca86ab688ed6fad4548f70137f93cf1f0a9
• https://git.kernel.org/stable/c/cfc826c88a79e22ba5d8001556eb2c7efd8a01b6
• https://www.cve.org/CVERecord?id=CVE-2022-48820