Is CVE-2023-33107 in the CISA KEV catalog?

Yes. CVE-2023-33107 is on the CISA Known Exploited Vulnerabilities list, added 2023-12-05.

What is the CVSS severity of CVE-2023-33107?

CVE-2023-33107 has a CVSS v3 base score of 8.4 (HIGH).

What is the EPSS score for CVE-2023-33107?

CVE-2023-33107 has an EPSS score of 0.89% (55th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2023-33107

HIGHCISA KEV

8.4

CVSS v3

NVD

Description

Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

CWE-190Integer Overflow

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

0.89%probability of exploitation in 30 days

55thpercentile

Moderate risk: more likely to be exploited than 55% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Qualcomm Multiple Chipsets Integer Overflow Vulnerability

Multiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

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

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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.