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THREATINT
PUBLISHED

CVE-2024-27044

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



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)

Reserved 2024-02-19 | Published 2024-05-01 | Updated 2024-12-19 | Assigner Linux

Product status

Default status
unaffected

ddef02de0d71d483ad4398393717cc0d53fc990a before e019d87e02f1e539ae48b99187f253847744ca7a
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 330caa061af53ea6d287d7c43d0703714e510e08
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 6ac7c7a3a9ab57aba0fe78ecb922d2b20e16efeb
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 29fde8895b2fcc33f44aea28c644ce2d9b62f9e0
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 2d9fe7787af01188dc470a649bdbb842d6511fd7
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 14613d52bc7fc180df6d2c65ba65fc921fc1dda7
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 7874ab3105ca4657102fee1cc14b0af70883c484
affected

ddef02de0d71d483ad4398393717cc0d53fc990a before 9ccfe80d022df7c595f1925afb31de2232900656
affected

Default status
affected

5.4
affected

Any version before 5.4
unaffected

5.4.273
unaffected

5.10.214
unaffected

5.15.153
unaffected

6.1.83
unaffected

6.6.23
unaffected

6.7.11
unaffected

6.8.2
unaffected

6.9
unaffected

References

git.kernel.org/...c/e019d87e02f1e539ae48b99187f253847744ca7a

git.kernel.org/...c/330caa061af53ea6d287d7c43d0703714e510e08

git.kernel.org/...c/6ac7c7a3a9ab57aba0fe78ecb922d2b20e16efeb

git.kernel.org/...c/29fde8895b2fcc33f44aea28c644ce2d9b62f9e0

git.kernel.org/...c/2d9fe7787af01188dc470a649bdbb842d6511fd7

git.kernel.org/...c/14613d52bc7fc180df6d2c65ba65fc921fc1dda7

git.kernel.org/...c/7874ab3105ca4657102fee1cc14b0af70883c484

git.kernel.org/...c/9ccfe80d022df7c595f1925afb31de2232900656

cve.org (CVE-2024-27044)

nvd.nist.gov (CVE-2024-27044)

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