CVE-2023-52460

MEDIUMNVD 5.55.5—

5.5

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix NULL pointer dereference at hibernate

During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 4.5%
KEV: Not listed

Published

February 23, 2024

Last Modified

November 21, 2024

References (4)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6b80326efff093d037e0971831dca6ebddba9b45
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b719a9c15d52d4f56bdea8241a5d90fd9197ce99
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6b80326efff093d037e0971831dca6ebddba9b45
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b719a9c15d52d4f56bdea8241a5d90fd9197ce99

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-476NULL Pointer Dereference

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:46 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-52460?

CVE-2023-52460 is a medium vulnerability published on February 23, 2024. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference at hibernate During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support.

When was CVE-2023-52460 disclosed?

CVE-2023-52460 was first published in the National Vulnerability Database on February 23, 2024, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-52460 actively exploited?

CVE-2023-52460 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-52460?

CVE-2023-52460 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-52460?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52460, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-52460

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-52460?

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Published

Last Modified

References (4)

Frequently asked(5)

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