What’s Vulnerable › Vulnerabilities

CVE-2023-52695: drm/amd/display: Check writeback connectors in create_validate_stream_for_sink

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-17 · updated 2026-06-17
• Weakness: CWE-476

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check writeback connectors in create_validate_stream_for_sink [WHY & HOW] This is to check connector type to avoid unhandled null pointer for writeback connectors.

Affected products

• Linux kernel: from 6.7 before 6.7.2 — fixed in 6.7.2

How to fix

Upgrade to a fixed version: Linux kernel 6.7.2. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/0fe85301b95077ac4fa4a91909d38b7341e81187
• https://git.kernel.org/stable/c/dbf5d3d02987faa0eec3710dd687cd912362d7b5
• https://git.kernel.org/stable/c/0fe85301b95077ac4fa4a91909d38b7341e81187
• https://git.kernel.org/stable/c/dbf5d3d02987faa0eec3710dd687cd912362d7b5

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