Vulnerability Details : CVE-2023-33107

Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
Published 2023-12-05 03:15:15
Updated 2024-06-17 13:34:47
Source Qualcomm, Inc.
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Products affected by CVE-2023-33107

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CVE-2023-33107 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Qualcomm Multiple Chipsets Integer Overflow Vulnerability
CISA required action:
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
CISA description:
Multiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
Notes:
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.codelinaro.org/clo/la/kernel/msm-4.19/-/commit/d66b799c804083
Added on 2023-12-05 Action due date 2023-12-26

Exploit prediction scoring system (EPSS) score for CVE-2023-33107

EPSS FAQ
0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-33107

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.8
 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
 NIST
8.4
 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.5
5.9
 Qualcomm, Inc.

CWE ids for CVE-2023-33107

  • 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.
    Assigned by:
    • nvd@nist.gov (Primary)
    • product-security@qualcomm.com (Secondary)

References for CVE-2023-33107

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