CVE-2024-46739

Katalog CVE

CVSS 5.5 · Medium EPSS 0,27%

Kerentanan NULL Pointer Dereference pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind For primary VM Bus channels, primary_channel pointer is always NULL. This pointer is valid only for the secondary channels. Also, rescind callback is meant for primary channels only. Fix NULL pointer dereference by retrieving the device_obj from the parent for the primary channel.

Rincian

Terbit di NVD

18 September 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 18,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1d8e020e51ab07e40f9dd00b52f1da7d96fec04c patch
• https://git.kernel.org/stable/c/2be373469be1774bbe03b0fa7e2854e65005b1cc patch
• https://git.kernel.org/stable/c/3005091cd537ef8cdb7530dcb2ecfba8d2ef475c patch
• https://git.kernel.org/stable/c/3d414b64ecf6fd717d7510ffb893c6f23acbf50e patch
• https://git.kernel.org/stable/c/928e399e84f4e80307dce44e89415115c473275b patch
• https://git.kernel.org/stable/c/de6946be9c8bc7d2279123433495af7c21011b99 patch
• https://git.kernel.org/stable/c/f38f46da80a2ab7d1b2f8fcb444c916034a2dac4 patch
• https://git.kernel.org/stable/c/fb1adbd7e50f3d2de56d0a2bb0700e2e819a329e patch
• https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html