CVE-2023-43556: qualcomm, inc. snapdragon Classic Buffer Overflow
CVSS: 9.3v3.1CriticalAnalyzed
Published 03-06-2024Last modified 02-08-2024
Vulnerability summary
CVE-2023-43556 is a critical (CVSS 9.3) Classic Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.10% chance of exploitation in the next 30 days, higher than 0.9% of scored vulnerabilities.
CVSS score
9.3/10
010
Critical · v3.1 (CVE.org)EPSS score
0.10%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 03-06-2024PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Memory corruption in Hypervisor when platform information mentioned is not aligned.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.3Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HSources2 sources · 8.8–9.3
- NVDNIST8.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.10%
Chance of exploitation in the next 30 days
Percentile
1%
Versus all other CVEs
30-day change
0.00 pp
From 0.10% on 21-09-2026
21-09-202621-10-2026
EPSS score0.10%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm65 products
- ar8035_firmwarena
- fastconnect_6700_firmwarena
- fastconnect_6900_firmwarena
- fastconnect_7800_firmwarena
- flight_rb5_5g_firmwarena
Qualcomm, inc.1 product
- snapdragonAR8035 | FastConnect 6700 | FastConnect 6900 | FastConnect 7800 | Flight RB5 5G Platform | QAM8295P | QCA6391 | QCA6574AU | QCA6595 | QCA6696 | QCA6698AQ | QCA8081 | QCA8337 | QCM4490 | QCM5430 | QCM6490 | QCN6024 | QCN9011 | QCN9012 | QCN9024 | QCS4490 | QCS5430 | QCS6490 | QCS7230 | QCS8250 | QRB5165M | QRB5165N | QSM8350 | Qualcomm Video Collaboration VC3 Platform | Qualcomm Video Collaboration VC5 Platform | Robotics RB5 Platform | SA8295P | SA8540P | SA9000P | SD888 | SDX57M | SM7315 | SM7325P | Snapdragon 4 Gen 2 Mobile Platform | Snapdragon 778G 5G Mobile Platform | Snapdragon 778G+ 5G Mobile Platform (SM7325-AE) | Snapdragon 780G 5G Mobile Platform | Snapdragon 782G Mobile Platform (SM7325-AF) | Snapdragon 7c+ Gen 3 Compute | Snapdragon 8+ Gen 1 Mobile Platform | Snapdragon 888 5G Mobile Platform | Snapdragon 888+ 5G Mobile Platform (SM8350-AC) | Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB) | Snapdragon AR2 Gen 1 Platform | Snapdragon X65 5G Modem-RF System | Snapdragon X70 Modem-RF System | SSG2115P | SSG2125P | SXR1230P | SXR2230P | WCD9370 | WCD9375 | WCD9380 | WCD9385 | WCN3950 | WCN3988 | WCN6740 | WSA8810 | WSA8815 | WSA8830 | WSA8832 | WSA8835
2 vendors · 66 products