CVEs / CVE-2023-33106
CVE-2023-33106: Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability
- Known exploited in the CISA KEV catalog since 5 Dec 2023
- high 7.8 CVSS 3.1 (NVD)
- EPSS 0.78% chance of exploitation in the next 30 days, higher than 56% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
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.
Description
Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Qualcomm, Inc. Snapdragon | AR8035 | — |
| Qualcomm, Inc. Snapdragon | CSRA6620 | — |
| Qualcomm, Inc. Snapdragon | CSRA6640 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 6200 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 6700 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 6800 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 6900 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 7800 | — |
| Qualcomm, Inc. Snapdragon | Flight RB5 5G Platform | — |
| Qualcomm, Inc. Snapdragon | QAM8255P | — |
| Qualcomm, Inc. Snapdragon | QAM8295P | — |
| Qualcomm, Inc. Snapdragon | QAM8650P | — |
| Qualcomm, Inc. Snapdragon | QAM8775P | — |
| Qualcomm, Inc. Snapdragon | QCA6174A | — |
| Qualcomm, Inc. Snapdragon | QCA6391 | — |
| Qualcomm, Inc. Snapdragon | QCA6426 | — |
| Qualcomm, Inc. Snapdragon | QCA6436 | — |
| Qualcomm, Inc. Snapdragon | QCA6574 | — |
| Qualcomm, Inc. Snapdragon | QCA6574A | — |
| Qualcomm, Inc. Snapdragon | QCA6574AU | — |
| Qualcomm, Inc. Snapdragon | QCA6595 | — |
| Qualcomm, Inc. Snapdragon | QCA6595AU | — |
| Qualcomm, Inc. Snapdragon | QCA6696 | — |
| Qualcomm, Inc. Snapdragon | QCA6698AQ | — |
| Qualcomm, Inc. Snapdragon | QCA6797AQ | — |
| Qualcomm, Inc. Snapdragon | QCA8081 | — |
| Qualcomm, Inc. Snapdragon | QCA8337 | — |
| Qualcomm, Inc. Snapdragon | QCA9377 | — |
| Qualcomm, Inc. Snapdragon | QCM2290 | — |
| Qualcomm, Inc. Snapdragon | QCM4290 | — |
Exploitation
| In CISA KEV since | 5 Dec 2023 |
|---|---|
| Due date for US federal agencies | 26 Dec 2023 |
| Used in ransomware campaigns | Unknown |
| Required action | Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable. |
Severity
| CVSS 3.1 | 7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-823, CWE-119 |
References
- CVE-2023-33106 on NVD
- CVE-2023-33106 in the CISA KEV catalog
- https://git.codelinaro.org/clo/la/kernel/msm-4.19/-/commit/1e46e81dbeb69aafd5842ce779f07e617680fd58 (cited by CISA)
- https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-33106 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.