PT-2024-2000 · Linux+4 · Linux Kernel+4

Published 2024-01-05 · Updated 2025-10-01 · CVE-2023-52453

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 vulnerability is related to the hisi acc vfio pci module in the Linux kernel. When the optional PRE COPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the fd offset. This results in migration data corruption and errors when the device gets started on the destination. The issue can cause errors such as qm axi rresp and qm db timeout.

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

Exploit

Weakness Enumeration

CWE-19

Related Identifiers

BDU:2024-01859

CVE-2023-52453

OPENSUSE-SU-2024_1322-1

OPENSUSE-SU-2024_1322-2

OPENSUSE-SU-2024_1332-1

OPENSUSE-SU-2024_1332-2

OPENSUSE-SU-2024_1466-1

OPENSUSE-SU-2024_1480-1

OPENSUSE-SU-2024_1490-1

SUSE-SU-2024:1466-1

SUSE-SU-2024:1480-1

SUSE-SU-2024:1490-1

USN-6765-1

USN-6818-1

USN-6818-2

USN-6818-3

USN-6818-4

USN-6819-1

USN-6819-2

USN-6819-3

USN-6819-4

Affected Products

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 639

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52453.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-52453 · Security Note
• https://ubuntu.com/security/CVE-2023-52626 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6765-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52698 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52589 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52685 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52584 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26668 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6818-4 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26640 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52453 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52627 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52457 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52616 · Vendor Advisory