Cloudanix VulnDB

CVE-2023-53833

None

CVSS

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EPSS

0.2%

Published

Dec 9, 2025

CISA due date

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The record

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix NULL ptr deref by checking new_crtc_state intel_atomic_get_new_crtc_state can return NULL, unless crtc state wasn't obtained previously with intel_atomic_get_crtc_state, so we must check it for NULLness here, just as in many other places, where we can't guarantee that intel_atomic_get_crtc_state was called. We are currently getting NULL ptr deref because of that, so this fix was confirmed to help. (cherry picked from commit 1d5b09f8daf859247a1ea65b0d732a24d88980d8)

Affected packages

Ecosystem Package Introduced Fixed
Linux Kernel 5.16.0 6.1.30
SUSE:Linux Enterprise Micro 5.5 kernel-rt 0 5.14.21-150500.13.118.1
SUSE:Linux Enterprise Micro 5.5 kernel-source-rt 0 5.14.21-150500.13.118.1

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