CVE ID:	CVE-2023-52649
Description:	In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Avoid reading beyond LUT array When the floor LUT index (drm_fixp2int(lut_index) is the last index of the array the ceil LUT index will point to an entry beyond the array. Make sure we guard against it and use the value of the floor LUT index. v3: - Drop bits from commit description that didn't contribute anything of value
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-52649 https://git.kernel.org/stable/c/046c1184ce60b0a37d48134f17ddbc1f32ce02bd https://git.kernel.org/stable/c/046c1184ce60b0a37d48134f17ddbc1f32ce02bd https://git.kernel.org/stable/c/2fee84030d12d9fddfa874e4562d71761a129277 https://git.kernel.org/stable/c/2fee84030d12d9fddfa874e4562d71761a129277 https://git.kernel.org/stable/c/92800aaeff51b8358d1e0a7eb74daf8aa2d7ce9d https://git.kernel.org/stable/c/92800aaeff51b8358d1e0a7eb74daf8aa2d7ce9d https://git.kernel.org/stable/c/9556c167673057d48ce4a0da675026fe046654c1 https://git.kernel.org/stable/c/9556c167673057d48ce4a0da675026fe046654c1