CVE-2024-0565

MEDIUM 6.8

Kernel: cifs filesystem decryption improper input validation remote code execution vulnerability in function receive_encrypted_standard of client

CVSS Score

6.8

EPSS Score

0.0%

EPSS Percentile

0th

An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service.

CWE	CWE-191
Published	Jan 15, 2024
Last Updated	Nov 6, 2025

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Red Hat / Red Hat Enterprise Linux 8

All versions affected

Red Hat / Red Hat Enterprise Linux 8

All versions affected

Red Hat / Red Hat Enterprise Linux 8.6 Extended Update Support

All versions affected

Red Hat / Red Hat Enterprise Linux 8.8 Extended Update Support

All versions affected

Red Hat / Red Hat Enterprise Linux 9

All versions affected

Red Hat / Red Hat Enterprise Linux 9

All versions affected

Red Hat / Red Hat Enterprise Linux 9.2 Extended Update Support

All versions affected

Red Hat / Red Hat Enterprise Linux 9.2 Extended Update Support

All versions affected

Red Hat / Red Hat Virtualization 4 for Red Hat Enterprise Linux 8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / RHOL-5.7-RHEL-8

All versions affected

Red Hat / Red Hat Enterprise Linux 6

All versions affected

Red Hat / Red Hat Enterprise Linux 7

All versions affected

Red Hat / Red Hat Enterprise Linux 7

All versions affected

Red Hat / Red Hat Enterprise Linux 9

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗