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CVE-2024-49892

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CVE-2024-49892

Published: Oct 21, 2024

Modified: May 12, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize get_bytes_per_element's default to 1 Variables, used as denominators and maybe not assigned to other values, should not be 0. bytes_per_element_y & bytes_per_element_c are initialized by get_bytes_per_element() which should never return 0. This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

VendorProductVersions

Linux

Linux

affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 8f0abb39c16e719129de10596b3ae3363fa178b4
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < f921335123f6620c3dce5c96fbb95f18524a021c
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < a23d6029e730f8a151b1a34afb169baac1274583
affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < c7630935d9a4986e8c0ed91658a781b7a77d73f7

+3 more versions

Linux

Linux

affected
4.15
unaffected
0 - < 4.15
unaffected
5.4.285 - <= 5.4.*
unaffected
5.10.227 - <= 5.10.*
unaffected
5.15.168 - <= 5.15.*

+5 more versions

References

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