Is CVE-2023-33106 in the CISA KEV catalog?

Yes. CVE-2023-33106 is on the CISA Known Exploited Vulnerabilities list, added 2023-12-05.

What is the CVSS severity of CVE-2023-33106?

CVE-2023-33106 has a CVSS v3 base score of 8.4 (HIGH).

What is the EPSS score for CVE-2023-33106?

CVE-2023-33106 has an EPSS score of 0.85% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2023-33106?

No published fix for CVE-2023-33106 has been found yet. It is on the CISA Known Exploited Vulnerabilities list; federal agencies must remediate by 2023-12-26. Apply the vendor's mitigations per CISA's guidance.

CVE & CISA-KEV Catalog

CVE-2023-33106

HIGHCISA KEV

8.4

CVSS v3

NVD

Description

Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.

CWE-823 CWE-119Buffer Overflow

How to fix

Actively exploited, no published fix found yet

CISA required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Federal remediation due: 2023-12-26

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.85%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability

Multiple Qualcomm chipsets contain a use of out-of-range pointer offset vulnerability due to memory corruption in Graphics while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.

Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Remediation due: 2023-12-26

References

Patch1

qualcomm.com

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-823 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2016-2161	High	7.5	21%	-	Fix
CVE-2020-6112	High	7.8	17%	-	-
CVE-2020-27009	High	8.1	7.2%	-	Fix
CVE-2023-46724	High	8.6	4.0%	-	Fix
CVE-2020-13573	High	7.5	3.4%	-	-
CVE-2022-0685	High	7.8	1.7%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-28.