CVE-2024-47666

Katalog CVE

CVSS 5.5 · Medium EPSS 0,21%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Set phy->enable_completion only when we wait for it pm8001_phy_control() populates the enable_completion pointer with a stack address, sends a PHY_LINK_RESET / PHY_HARD_RESET, waits 300 ms, and returns. The problem arises when a phy control response comes late. After 300 ms the pm8001_phy_control() function returns and the passed enable_completion stack address is no longer valid. Late phy control response invokes complete() on a dangling enable_completion pointer which leads to a kernel crash.

Rincian

Terbit di NVD

9 Oktober 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-416: Use After Free

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/7b1d779647afaea9185fa2f150b1721e7c1aae89 patch
• https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aea patch
• https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84 patch
• https://git.kernel.org/stable/c/a5d954802bda1aabcba49633cd94bad91c94113f
• https://git.kernel.org/stable/c/ddc501f4130f4baa787cb6cfa309af697179f475
• https://git.kernel.org/stable/c/e23ee0cc5bded07e700553aecc333bb20c768546