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Ubuntu: (CVE-2022-48852): linux-intel-iotg-5.15 vulnerability

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Ubuntu: (CVE-2022-48852): linux-intel-iotg-5.15 vulnerability

Severity
2
CVSS
(AV:L/AC:L/Au:S/C:P/I:N/A:N)
Published
07/16/2024
Created
11/21/2024
Added
11/19/2024
Modified
02/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind.

Solution(s)

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

References

  • https://attackerkb.com/topics/cve-2022-48852
  • CVE - 2022-48852
  • https://git.kernel.org/linus/e40945ab7c7f966d0c37b7bd7b0596497dfe228d
  • https://git.kernel.org/stable/c/1ed68d776246f167aee9cd79f63f089c40a5e2a3
  • https://git.kernel.org/stable/c/e40945ab7c7f966d0c37b7bd7b0596497dfe228d
  • https://git.kernel.org/stable/c/ee22082c3e2f230028afa0e22aa8773b1de3c919
  • https://www.cve.org/CVERecord?id=CVE-2022-48852
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