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CVE-2023-33107: Qualcomm Multiple Chipsets Integer Overflow Vulnerability

criticalknown exploitedpublic exploitCVE-2023-33107
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Multiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

CSIRTS triage

vendor: QualcommMemory corruption
What
An integer overflow vulnerability due to memory corruption in Graphics can lead to exploitation.
Who is affected
Multiple Qualcomm chipset users are affected by this vulnerability.
Urgency
Immediate action is required as the vulnerability is actively exploited and critical in severity.
Action
Update Qualcomm chipsets to the latest firmware to address this issue.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-12-05
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-33107

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2023-33107coverage & exploitation statusNVD · CVE.org

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