What is CVE-2023-52807?

CVE-2023-52807 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10, affecting Linux kernel versions from 5.16 onward and patched in 6.1.64, 6.5.13, 6.6.3 and others. CVE-2023-52807 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-52807?

CVE-2023-52807 has a CVSS score of 7.8 out of 10, rated High severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2023-52807?

Yes, CVE-2023-52807 has been patched. Fixed versions include 6.1.64, 6.5.13, 6.6.3 and others. If you are running Linux kernel 5.16 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2023-52807 actively exploited?

CVE-2023-52807 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-52807

High

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix out-of-bounds access may occur when coalesce info is read via debugfs The hns3 driver define an array of string to show the coalesce info, but if the kernel adds a new mode or a new state, out-of-bounds access may occur when coalesce info is read via debugfs, this patch fix the problem.

Package Linux Kernel

Published 2024-05-21

Last modified 2025-03-06

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

7.8

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

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

Weakness type

CWE-129

CVE-2023-52807 is classified as CWE-129

See CWE-129 on MITRE CWE for full details on this weakness type.

Affected versions

Linux kernel versions 5.16 and later are affected. Fixed in 6.1.64, 6.5.13, 6.6.3, 6.7 and their respective stable series.

Affected from

≥ 5.16

Fixed in

✓ 6.1.64 6.1.x ✓ 6.5.13 6.5.x ✓ 6.6.3 6.6.x ✓ 6.7

References

4 total

Kernel Git
https://git.kernel.org/stable/c/07f5b8c47152cadbd9102e053dcb60685820aa09

Patch
Kernel Git
https://git.kernel.org/stable/c/53aba458f23846112c0d44239580ff59bc5c36c3

Patch
Kernel Git
https://git.kernel.org/stable/c/be1f703f39efa27b7371b9a4cd983317f1366792

Patch
Kernel Git
https://git.kernel.org/stable/c/f79d985c69060047426be68b7e4c1663d5d731b4

Patch

Details

CVE ID CVE-2023-52807

Severity High

CVSS score 7.8 / 10

CVSS version 3.1

Published 2024-05-21

Modified 2025-03-06

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2023-52807?

CVE-2023-52807 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . It affects Linux kernel versions from 5.16 onward and has been patched in 6.1.64, 6.5.13, 6.6.3 and others. CVE-2023-52807 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2023-52807?

CVE-2023-52807 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2023-52807?

Yes. CVE-2023-52807 has been patched. Fixed versions include 6.1.64, 6.5.13, 6.6.3 and others. If you are running Linux kernel 5.16 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2023-52807 actively exploited?

No. CVE-2023-52807 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.