CVE-2020-11119: qualcomm apq8009_firmware Improper Input Validation
Vulnerability summary
CVE-2020-11119 is a high (CVSS 7.5) Improper Input Validation vulnerability in qualcomm apq8009_firmware. EPSS estimates a 0.78% chance of exploitation in the next 30 days, higher than 55.2% of scored vulnerabilities.
Timeline
- 21-01-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Buffer over-read can happen when the buffer length received from response handlers is more than the size of the payload in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.78%
Chance of exploitation in the next 30 days
Percentile
55%
Versus all other CVEs
30-day change
+0.01 pp
From 0.77% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-125Out-of-bounds ReadThe product reads data past the end, or before the beginning, of the intended buffer.
Affected systems
Qualcomm200 products
1 vendor · 200 products · Showing 200 of 471. Use Open JSON for the complete list.
References
2 links- www.qualcomm.com/company/product-security/bulletins/december-2020-bulletinX Refsource CONFIRMBroken Link