CVE-2023-52649

drm/vkms: Avoid reading beyond LUT array

EPSS 0.3%

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

01 mai 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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

Produtos afetados

Linux · Linux

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://git.kernel.org/stable/c/046c1184ce60b0a37d48134f17ddbc1f32ce02bd https://git.kernel.org/stable/c/2fee84030d12d9fddfa874e4562d71761a129277 https://git.kernel.org/stable/c/92800aaeff51b8358d1e0a7eb74daf8aa2d7ce9d https://git.kernel.org/stable/c/9556c167673057d48ce4a0da675026fe046654c1