CVE-2023-33107
- EPSS 0.07%
- Published 05.12.2023 03:15:14
- Last modified 11.08.2025 15:06:17
- Source product-security@qualcomm.com
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Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
05.12.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog
Qualcomm Multiple Chipsets Integer Overflow Vulnerability
VulnerabilityMultiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
DescriptionApply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Required actionsType | Source | Score | Percentile |
---|---|---|---|
EPSS | FIRST.org | 0.07% | 0.217 |
Source | Base Score | Exploit Score | Impact Score | Vector string |
---|---|---|---|---|
nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
product-security@qualcomm.com | 8.4 | 2.5 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.