What is CVE-2023-33106?

CVE-2023-33106 is a high-severity vulnerability in Qualcomm, Inc. Snapdragon, classified under CWE-823. CVSS score: 8.4/10. Published 2023-12-05.

How severe is CVE-2023-33106?

High severity. CVSS v3 base score is 8.4 out of 10.

Is CVE-2023-33106 known to be exploited?

Yes. CVE-2023-33106 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-12-05), indicating it is being actively exploited. 5 public proof-of-concept repositories are indexed.

Vulnerability in Qualcomm, Inc. Snapdragon

CVE-2023-33106

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

EPSS: 0.002 (37.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm, Inc. Snapdragon — versions AR8035, CSRA6620, CSRA6640

Weakness classification (CWE)

CWE-823

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2023-12-05. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2023-12-26.

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

Public proof-of-concept exploits

References

www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin

Frequently asked questions

What is CVE-2023-33106?: CVE-2023-33106 is a high-severity vulnerability in Qualcomm, Inc. Snapdragon, classified under CWE-823. CVSS score: 8.4/10. Published 2023-12-05.
How severe is CVE-2023-33106?: High severity. CVSS v3 base score is 8.4 out of 10.
Is CVE-2023-33106 known to be exploited?: Yes. CVE-2023-33106 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-12-05), indicating it is being actively exploited. 5 public proof-of-concept repositories are indexed.