What is CVE-2024-0565?

CVE-2024-0565 is a High severity Linux kernel vulnerability with a CVSS score of 7.4 out of 10, affecting Linux kernel versions from 4.19 onward and patched in 5.10.211, 5.15.150, 6.1.69 and others. CVE-2024-0565 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-0565?

CVE-2024-0565 has a CVSS score of 7.4 out of 10, rated High severity. The vector string is CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2024-0565?

Yes, CVE-2024-0565 has been patched. Fixed versions include 5.10.211, 5.15.150, 6.1.69 and others. If you are running Linux kernel 4.19 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2024-0565 actively exploited?

CVE-2024-0565 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2024-0565

High

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.

Package Linux Kernel

Published 2024-01-15

Last modified 2026-08-10

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

7.4

out of 10

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

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

Weakness type

CWE-191

CVE-2024-0565 is classified as CWE-191

See CWE-191 on MITRE CWE for full details on this weakness type.

Affected versions

Linux kernel versions 4.19, 5.11, 5.16, 6.2 and later are affected. Fixed in 5.10.211, 5.15.150, 6.1.69, 6.6.8 and their respective stable series.

Affected from

≥ 4.19 ≥ 5.11 ≥ 5.16 ≥ 6.2

Fixed in

✓ 5.10.211 5.10.x ✓ 5.15.150 5.15.x ✓ 6.1.69 6.1.x ✓ 6.6.8 6.6.x

References

13 total

Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=2258518

Issue Tracking Patch Third Party Advisory
Spinics
https://www.spinics.net/lists/stable-commits/msg328851.html

Mailing List Patch
Red Hat
https://access.redhat.com/errata/RHSA-2024:1188
Red Hat
https://access.redhat.com/errata/RHSA-2024:1404
Red Hat
https://access.redhat.com/errata/RHSA-2024:1532

Showing 5 of 13 references View all on NVD

Details

CVE ID CVE-2024-0565

Severity High

CVSS score 7.4 / 10

CVSS version 3.1

Published 2024-01-15

Modified 2026-08-10

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2024-0565?

CVE-2024-0565 is a High severity Linux kernel vulnerability with a CVSS score of 7.4 out of 10 . It affects Linux kernel versions from 4.19 onward and has been patched in 5.10.211, 5.15.150, 6.1.69 and others. CVE-2024-0565 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-0565?

CVE-2024-0565 has a CVSS score of 7.4 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2024-0565?

Yes. CVE-2024-0565 has been patched. Fixed versions include 5.10.211, 5.15.150, 6.1.69 and others. If you are running Linux kernel 4.19 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2024-0565 actively exploited?

No. CVE-2024-0565 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.