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CVE-2023-33106: Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability

criticalknown exploitedCVE-2023-33106
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 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.

CSIRTS triage

vendor: QualcommMemory corruption
What
A use of out-of-range pointer offset vulnerability due to memory corruption in Graphics can lead to exploitation.
Who is affected
Multiple Qualcomm chipset users are affected by this vulnerability.
Urgency
Remediation is critical as the vulnerability is actively exploited and has a severe impact.
Action
Update to the latest Qualcomm firmware to mitigate 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-2023-33106

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-2023-33106coverage & exploitation statusNVD · CVE.org

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