What is CVE-2023-52532?

CVE-2023-52532 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, affecting Linux kernel versions from 5.13 onward and patched in 6.1.59, 6.5.7 and 6.6. CVE-2023-52532 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-52532?

CVE-2023-52532 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2023-52532?

Yes, CVE-2023-52532 has been patched. Fixed versions include 6.1.59, 6.5.7 and 6.6. If you are running Linux kernel 5.13 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2023-52532 actively exploited?

CVE-2023-52532 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-52532

Medium

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix TX CQE error handling For an unknown TX CQE error type (probably from a newer hardware), still free the SKB, update the queue tail, etc., otherwise the accounting will be wrong. Also, TX errors can be triggered by injecting corrupted packets, so replace the WARN_ONCE to ratelimited error logging.

Package Linux Kernel

Published 2024-03-02

Last modified 2025-01-16

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

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

Affected versions

Linux kernel versions 5.13 and later are affected. Fixed in 6.1.59, 6.5.7, 6.6 and their respective stable series.

Affected from

≥ 5.13

Fixed in

✓ 6.1.59 6.1.x ✓ 6.5.7 6.5.x ✓ 6.6

References

3 total

Kernel Git
https://git.kernel.org/stable/c/a910e0f6304726da30a212feecec65cb97ff7a80

Patch
Kernel Git
https://git.kernel.org/stable/c/b2b000069a4c307b09548dc2243f31f3ca0eac9c

Patch
Kernel Git
https://git.kernel.org/stable/c/b67d7b1bfc46d05c1a58b172516454698e8d5004

Patch

Details

CVE ID CVE-2023-52532

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2024-03-02

Modified 2025-01-16

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2023-52532?

CVE-2023-52532 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from 5.13 onward and has been patched in 6.1.59, 6.5.7 and 6.6. CVE-2023-52532 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2023-52532?

CVE-2023-52532 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2023-52532?

Yes. CVE-2023-52532 has been patched. Fixed versions include 6.1.59, 6.5.7 and 6.6. If you are running Linux kernel 5.13 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2023-52532 actively exploited?

No. CVE-2023-52532 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.