CVE-2024-0565

What it is

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.

At a glance

Exploitability

Can be exploited from the same network segment with a low-privilege account, but needs a user to act. High risk of data exposure, data tampering, service disruption.

Exploit odds

2.0% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2024-01-15 20:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-11-05 12:17 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.0% in the next 30 days (EPSS).
• Severity: 6.8 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2024-01-15 20:15 UTC

Last modified

2026-11-05 12:17 UTC

Exploit probability

2.0% · EPSS, next 30 days

Weakness

CWE-191

Record status

Modified

Affected

• Linux Kernel < 6.7
• Linux Kernel 6.7
• Netapp Ontap Tools

Attack profile CVSS 3.1 · 6.8

Attack vector

Adjacent network

Complexity

High

Privileges needed

Low

User interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2024-0565.md and follow it. Check whether this project is affected by CVE-2024-0565. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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