Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-11268

Potential UE reset while decoding a crafted Sib1 or SIB1 that schedules unsupported SIBs and can lead to denial of service in Snapdragon Auto, Snapdragon Mobile

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 86 products from qualcomm, from qualcomm, from qualcomm and 83 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2021, 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

2021-05-07T09:15:07.773

Last Modified

2024-11-21T04:57:34.743

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware qualcomm apq8009 - Yes
Hardware qualcomm apq8016 - Yes
Hardware qualcomm apq8074 - Yes
Hardware qualcomm apq8084 - Yes
Hardware qualcomm apq8094 - Yes
Hardware qualcomm ar6003 - Yes
Hardware qualcomm mdm8215 - Yes
Hardware qualcomm mdm8215m - Yes
Hardware qualcomm mdm8615m - Yes
Hardware qualcomm mdm9215 - Yes
Hardware qualcomm mdm9235m - Yes
Hardware qualcomm mdm9310 - Yes
Hardware qualcomm mdm9609 - Yes
Hardware qualcomm mdm9615 - Yes
Hardware qualcomm mdm9615m - Yes
Hardware qualcomm mdm9635m - Yes
Hardware qualcomm mdm9640 - Yes
Hardware qualcomm mdm9645 - Yes
Hardware qualcomm msm8108 - Yes
Hardware qualcomm msm8208 - Yes
Hardware qualcomm msm8209 - Yes
Hardware qualcomm msm8216 - Yes
Hardware qualcomm msm8274 - Yes
Hardware qualcomm msm8608 - Yes
Hardware qualcomm msm8674 - Yes
Hardware qualcomm msm8916 - Yes
Hardware qualcomm msm8929 - Yes
Hardware qualcomm msm8939 - Yes
Hardware qualcomm msm8974 - Yes
Hardware qualcomm msm8974p - Yes
Hardware qualcomm msm8994 - Yes
Hardware qualcomm pm8018 - Yes
Hardware qualcomm pm8841 - Yes
Hardware qualcomm pm8909 - Yes
Hardware qualcomm pm8916 - Yes
Hardware qualcomm pm8941 - Yes
Hardware qualcomm pm8994 - Yes
Hardware qualcomm pmd9635 - Yes
Hardware qualcomm pmd9645 - Yes
Hardware qualcomm pmi8994 - Yes
Hardware qualcomm qca1990 - Yes
Hardware qualcomm qca6174 - Yes
Hardware qualcomm qca6174a - Yes
Hardware qualcomm qca6584 - Yes
Hardware qualcomm qfe1035 - Yes
Hardware qualcomm qfe1040 - Yes
Hardware qualcomm qfe1045 - Yes
Hardware qualcomm qfe1100 - Yes
Hardware qualcomm qfe1101 - Yes
Hardware qualcomm qfe1520 - Yes
Hardware qualcomm qfe1550 - Yes
Hardware qualcomm qfe2101 - Yes
Hardware qualcomm qfe2310 - Yes
Hardware qualcomm qfe2320 - Yes
Hardware qualcomm qfe2330 - Yes
Hardware qualcomm qfe2340 - Yes
Hardware qualcomm qfe2520 - Yes
Hardware qualcomm qfe2550 - Yes
Hardware qualcomm qfe2720 - Yes
Hardware qualcomm qfe3100 - Yes
Hardware qualcomm qfe3320 - Yes
Hardware qualcomm qfe3335 - Yes
Hardware qualcomm qfe3340 - Yes
Hardware qualcomm qfe3345 - Yes
Hardware qualcomm sd210 - Yes
Hardware qualcomm smb1360 - Yes
Hardware qualcomm wcd9306 - Yes
Hardware qualcomm wcd9330 - Yes
Hardware qualcomm wcn3610 - Yes
Hardware qualcomm wcn3620 - Yes
Hardware qualcomm wcn3660 - Yes
Hardware qualcomm wcn3660a - Yes
Hardware qualcomm wcn3660b - Yes
Hardware qualcomm wcn3680 - Yes
Hardware qualcomm wcn3680b - Yes
Hardware qualcomm wfr1620 - Yes
Hardware qualcomm wgr7640 - Yes
Hardware qualcomm wtr1605 - Yes
Hardware qualcomm wtr1605l - Yes
Hardware qualcomm wtr1625 - Yes
Hardware qualcomm wtr1625l - Yes
Hardware qualcomm wtr2605 - Yes
Hardware qualcomm wtr2955 - Yes
Hardware qualcomm wtr3925 - Yes
Hardware qualcomm wtr4605 - Yes
Hardware qualcomm wtr4905 - Yes
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.