What is CVE-2023-52818?

CVE-2023-52818 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10. CVE-2023-52818 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-52818?

CVE-2023-52818 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-2023-52818?

No patch is currently available for CVE-2023-52818. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2023-52818 actively exploited?

CVE-2023-52818 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-52818

High

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 For pptable structs that use flexible array sizes, use flexible arrays.

Package Linux Kernel

Published 2024-05-21

Last modified 2024-12-30

CVSS version 3.1

Patch available

Awaiting data

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-2023-52818 is classified as CWE-129

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

References

The following references provide additional information about CVE-2023-52818 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/6dffdddfca818c02a42b6caa1d9845995f0a1f94
Patch
Kernel patch commit
https://git.kernel.org/stable/c/760efbca74a405dc439a013a5efaa9fadc95a8c3
Patch
Kernel patch commit
https://git.kernel.org/stable/c/8af28ae3acb736ada4ce3457662fa446cc913bb4
Patch

9 patch commits total View all on NVD

Details

CVE ID CVE-2023-52818

Severity High

CVSS score 7.8 / 10

CVSS version 3.1

Published 2024-05-21

Modified 2024-12-30

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2023-52818?

CVE-2023-52818 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2023-52818 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2023-52818?

CVE-2023-52818 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-2023-52818?

No patch is currently available for CVE-2023-52818. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2023-52818 actively exploited?

No — CVE-2023-52818 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.