PT-2024-32243 · Linux+6 · Linux Kernel+6

Published 2024-06-27 · Updated 2026-05-26 · CVE-2024-46843

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue occurs when a host attempts to remove the ufshcd driver from a UFS device, potentially causing a kernel panic if ufshcd async scan fails during ufshcd probe hba before adding a SCSI host with scsi add host and MCQ is enabled. This happens because the SCSI host has been deferred after MCQ configuration, introduced by a specific commit. To resolve this, the scsi host added flag is set to true after adding a SCSI host and checked before removing it.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-690

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-13979

ALT-PU-2024-14046

AZL-50147

BDU:2025-05935

CVE-2024-46843

ECHO-AF64-C148-BEE6

OESA-2024-2219

OPENSUSE-SU-2024_3984-1

OPENSUSE-SU-2024_3986-1

SUSE-SU-2024:3984-1

SUSE-SU-2024:3986-1

SUSE-SU-2024:4318-1

SUSE-SU-2024:4387-1

SUSE-SU-2025:20163-1

SUSE-SU-2025:20164-1

SUSE-SU-2025:20246-1

SUSE-SU-2025:20247-1

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7196-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 1847

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46843.json · Exploit
• https://ubuntu.com/security/CVE-2024-41064 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46672 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42114 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-46846 · Security Note
• https://ubuntu.com/security/CVE-2024-46761 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47664 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-44975 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46716 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42272 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42092 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46755 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46840 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46680 · Vendor Advisory