Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-3696

u'Use after free while installing new security rule in ipcrtr as old one is deleted and this rule could still be in use for checking security permission for particular process' in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, IPQ4019, IPQ6018, IPQ8064, IPQ8074, MDM9206, MDM9207C, MDM9607, MSM8905, MSM8909W, MSM8996AU, QCA4531, QCA6574AU, QCA9531, QCM2150, QCS605, SDM429W, SDX20, SDX24

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 46 products from qualcomm, from qualcomm, from qualcomm and 43 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2020-11-02T07:15:15.170

Last Modified

2024-11-21T05:31:35.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm apq8009_firmware - Yes
Hardware qualcomm apq8009 - No
Operating System qualcomm apq8017_firmware - Yes
Hardware qualcomm apq8017 - No
Operating System qualcomm apq8053_firmware - Yes
Hardware qualcomm apq8053 - No
Operating System qualcomm apq8096au_firmware - Yes
Hardware qualcomm apq8096au - No
Operating System qualcomm apq8098_firmware - Yes
Hardware qualcomm apq8098 - No
Operating System qualcomm ipq4019_firmware - Yes
Hardware qualcomm ipq4019 - No
Operating System qualcomm ipq6018_firmware - Yes
Hardware qualcomm ipq6018 - No
Operating System qualcomm ipq8064_firmware - Yes
Hardware qualcomm ipq8064 - No
Operating System qualcomm ipq8074_firmware - Yes
Hardware qualcomm ipq8074 - No
Operating System qualcomm mdm9206_firmware - Yes
Hardware qualcomm mdm9206 - No
Operating System qualcomm mdm9207c_firmware - Yes
Hardware qualcomm mdm9207c - No
Operating System qualcomm mdm9607_firmware - Yes
Hardware qualcomm mdm9607 - No
Operating System qualcomm msm8905_firmware - Yes
Hardware qualcomm msm8905 - No
Operating System qualcomm msm8909w_firmware - Yes
Hardware qualcomm msm8909w - No
Operating System qualcomm msm8996au_firmware - Yes
Hardware qualcomm msm8996au - No
Operating System qualcomm qca4531_firmware - Yes
Hardware qualcomm qca4531 - No
Operating System qualcomm qca6574au_firmware - Yes
Hardware qualcomm qca6574au - No
Operating System qualcomm qca9531_firmware - Yes
Hardware qualcomm qca9531 - No
Operating System qualcomm qcm2150_firmware - Yes
Hardware qualcomm qcm2150 - No
Operating System qualcomm qcs605_firmware - Yes
Hardware qualcomm qcs605 - No
Operating System qualcomm sdm429w_firmware - Yes
Hardware qualcomm sdm429w - No
Operating System qualcomm sdx20_firmware - Yes
Hardware qualcomm sdx20 - No
Operating System qualcomm sdx24_firmware - Yes
Hardware qualcomm sdx24 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For qualcomm's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.