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Ubuntu: (CVE-2023-52861): linux-nvidia-6.5 vulnerability

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Ubuntu: (CVE-2023-52861): linux-nvidia-6.5 vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/21/2024
Created
11/21/2024
Added
11/19/2024
Modified
11/19/2024

Description

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.

Solution(s)

  • ubuntu-upgrade-linux-nvidia-6-5

References

  • https://attackerkb.com/topics/cve-2023-52861
  • CVE - 2023-52861
  • https://git.kernel.org/linus/d0375f6858c4ff7244b62b02eb5e93428e1916cd
  • https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86
  • https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebc
  • https://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331
  • https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cd
  • https://www.cve.org/CVERecord?id=CVE-2023-52861
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