CVE-2024-27044

drm/amd/display: Fix potential NULL pointer dereferences in 'dcn10_set_output_transfer_func()'

State: Published
Severity: Not scored
Published: May 1, 2024
Updated: May 11, 2026
Reserved: Feb 19, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix potential NULL pointer dereferences in 'dcn10_set_output_transfer_func()'

The 'stream' pointer is used in dcn10_set_output_transfer_func() before the check if 'stream' is NULL.

Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn10/dcn10_hwseq.c:1892 dcn10_set_output_transfer_func() warn: variable dereferenced before check 'stream' (see line 1875)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	ddef02de0d71d483ad4398393717cc0d53fc990a to before e019d87e02f1e539ae48b99187f253847744ca7aAffected ddef02de0d71d483ad4398393717cc0d53fc990a to before 330caa061af53ea6d287d7c43d0703714e510e08Affected ddef02de0d71d483ad4398393717cc0d53fc990a to before 6ac7c7a3a9ab57aba0fe78ecb922d2b20e16efebAffected ddef02de0d71d483ad4398393717cc0d53fc990a to before 29fde8895b2fcc33f44aea28c644ce2d9b62f9e0Affected ddef02de0d71d483ad4398393717cc0d53fc990a to before 2d9fe7787af01188dc470a649bdbb842d6511fd7Affected ddef02de0d71d483ad4398393717cc0d53fc990a to before 14613d52bc7fc180df6d2c65ba65fc921fc1dda7Affected ddef02de0d71d483ad4398393717cc0d53fc990a to before 7874ab3105ca4657102fee1cc14b0af70883c484Affected ddef02de0d71d483ad4398393717cc0d53fc990a to before 9ccfe80d022df7c595f1925afb31de2232900656Affected
LinuxLinux	5.4Affected before 5.4Not affected 5.4.273 through 5.4.Not affected 5.10.214 through 5.10.Not affected 5.15.153 through 5.15.Not affected 6.1.83 through 6.1.Not affected 6.6.23 through 6.6.Not affected 6.7.11 through 6.7.Not affected 6.8.2 through 6.8.*Not affected 6.9 and laterNot affected

Product

Versions

LinuxLinux

ddef02de0d71d483ad4398393717cc0d53fc990a to before e019d87e02f1e539ae48b99187f253847744ca7aAffected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 330caa061af53ea6d287d7c43d0703714e510e08Affected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 6ac7c7a3a9ab57aba0fe78ecb922d2b20e16efebAffected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 29fde8895b2fcc33f44aea28c644ce2d9b62f9e0Affected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 2d9fe7787af01188dc470a649bdbb842d6511fd7Affected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 14613d52bc7fc180df6d2c65ba65fc921fc1dda7Affected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 7874ab3105ca4657102fee1cc14b0af70883c484Affected
ddef02de0d71d483ad4398393717cc0d53fc990a to before 9ccfe80d022df7c595f1925afb31de2232900656Affected

LinuxLinux

5.4Affected
before 5.4Not affected
5.4.273 through 5.4.*Not affected
5.10.214 through 5.10.*Not affected
5.15.153 through 5.15.*Not affected
6.1.83 through 6.1.*Not affected
6.6.23 through 6.6.*Not affected
6.7.11 through 6.7.*Not affected
6.8.2 through 6.8.*Not affected
6.9 and laterNot affected

References

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