CVE-2020-11172: qualcomm, inc. snapdragon wired infrastructure and networking Classic Buffer Overflow
CVSS: 9.8v3.1CriticalModified
Published 02-11-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-11172 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in qualcomm, inc. snapdragon wired infrastructure and networking. EPSS estimates a 0.75% chance of exploitation in the next 30 days, higher than 54.3% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
0.75%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-11-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
u'fscanf reads a string from a file and stores its contents on a statically allocated stack memory which leads to stack overflow' in Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA9531, QCA9980
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.75%
Chance of exploitation in the next 30 days
Percentile
54%
Versus all other CVEs
30-day change
0.00 pp
From 0.75% on 21-09-2026
21-09-202621-10-2026
EPSS score0.75%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm6 products
Qualcomm, inc.1 product
- snapdragon wired infrastructure and networkingIPQ4019, IPQ6018, IPQ8064, IPQ8074, QCA9531, QCA9980
2 vendors · 7 products
References
2 links- www.qualcomm.com/company/product-security/bulletins/october-2020-bulletinX Refsource CONFIRMBroken Link