CVE-2024-47661

Published: Oct 9, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid overflow from uint32_t to uint8_t [WHAT & HOW] dmub_rb_cmd's ramping_boundary has size of uint8_t and it is assigned 0xFFFF. Fix it by changing it to uint8_t with value of 0xFF. This fixes 2 INTEGER_OVERFLOW issues reported by Coverity.

Vendor	Product	Versions
Linux	Linux	affected `4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 30d1b783b6eeaf49d311a072c70d618d993d01ec` affected `4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < d6b54900c564e35989cf6813e4071504fa0a90e0`
Linux	Linux	affected `4.15` unaffected `0 - < 4.15` unaffected `6.10.9 - <= 6.10.` unaffected `6.11 - <= `

References

https://git.kernel.org/stable/c/30d1b783b6eeaf49d311a072c70d618d993d01ec

https://git.kernel.org/stable/c/d6b54900c564e35989cf6813e4071504fa0a90e0

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CVE-2024-47661

Description

Affected Products

References