CVE-2024-41011

Katalog CVE

CVSS 7.8 · High EPSS 0,22%

Kerentanan Incorrect Calculation pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: don't allow mapping the MMIO HDP page with large pages We don't get the right offset in that case. The GPU has an unused 4K area of the register BAR space into which you can remap registers. We remap the HDP flush registers into this space to allow userspace (CPU or GPU) to flush the HDP when it updates VRAM. However, on systems with >4K pages, we end up exposing PAGE_SIZE of MMIO space.

Rincian

Terbit di NVD

18 Juli 2024

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-682: Incorrect Calculation

EPSS (30 hari)

0,22% peluang dieksploitasi; lebih tinggi dari 11,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/009c4d78bcf07c4ac2e3dd9f275b4eaa72b4f884 patch
• https://git.kernel.org/stable/c/4b4cff994a27ebf7bd3fb9a798a1cdfa8d01b724 patch
• https://git.kernel.org/stable/c/6186c93560889265bfe0914609c274eff40bbeb5 patch
• https://git.kernel.org/stable/c/89fffbdf535ce659c1a26b51ad62070566e33b28 patch
• https://git.kernel.org/stable/c/8ad4838040e5515939c071a0f511ce2661a0889d patch
• https://git.kernel.org/stable/c/be4a2a81b6b90d1a47eaeaace4cc8e2cb57b96c7 patch
• https://git.kernel.org/stable/c/f7276cdc1912325b64c33fcb1361952c06e55f63 patch
• https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html