How severe is CVE-2024-46923?

CVE-2024-46923 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-46923 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-46923?

CVE-2024-46923 primarily affects Samsung Exynos 2200 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-46923?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-46923 have an EU (EUVD) identifier?

Yes. CVE-2024-46923 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4898.

When was CVE-2024-46923 published?

CVE-2024-46923 was published on 2025-02-12 and last updated on 2026-06-17.

CVE-2024-46923

CVE-2024-46923 is a high-severity vulnerability in Samsung Exynos 2200 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4898
Weakness: CWE-400
Affected product: Samsung Exynos 2200 Firmware
Published: 2025-02-12
Last modified: 2026-06-17

Description

An issue was discovered in Samsung Mobile Processor Exynos 2200, 1480, and 2400. The absence of a null check leads to a Denial of Service at amdgpu_cs_ib_fill in the Xclipse Driver.

Frequently asked questions

What is CVE-2024-46923?: An issue was discovered in Samsung Mobile Processor Exynos 2200, 1480, and 2400. The absence of a null check leads to a Denial of Service at amdgpu_cs_ib_fill in the Xclipse Driver.
How severe is CVE-2024-46923?: CVE-2024-46923 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-46923 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-46923?: CVE-2024-46923 primarily affects Samsung Exynos 2200 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-46923?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-46923 have an EU (EUVD) identifier?: Yes. CVE-2024-46923 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4898.
When was CVE-2024-46923 published?: CVE-2024-46923 was published on 2025-02-12 and last updated on 2026-06-17.

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Affected products (3)

cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1480_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2400_firmware:-:*:*:*:*:*:*:*

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