CVE-2024-0565 - CVE House
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Status published Medium CVE-2024-0565

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

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.6 Extended Update Support, Red Hat Enterprise Linux 8.8 Extended Update Support, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.2 Extended Update Support, Red Hat Virtualization 4 for Red Hat Enterprise Linux 8, RHOL-5.7-RHEL-8, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7
Vulnerable Versions:
0, 0:4.18.0-513.24.1.rt7.326.el8_9, 0:4.18.0-513.24.1.el8_9, 0:4.18.0-372.95.1.el8_6, 0:4.18.0-477.51.1.el8_8, 0:5.14.0-427.13.1.el9_4, 0:5.14.0-284.59.1.el9_2, 0:5.14.0-284.59.1.rt14.344.el9_2, v5.7.13-16, v5.7.13-7, v6.8.1-408, v5.7.13-19, v1.0.0-480, v5.7.13-9, v0.4.0-248, v1.14.6-215, v6.8.1-431, v1.1.0-228, v5.8.1-471, v2.9.6-15, v5.7.13-3, v5.7.13-27, v5.7.13-12, v0.1.0-527, v0.1.0-225, v0.28.1-57

Timeline

Official Publish: January 15th, 2024
Last Modified: November 6th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)