CVE-2023-28582: qualcomm, inc. snapdragon Classic Buffer Overflow
CVSS: 9.8v3.1CriticalAnalyzed
Published 04-03-2024Last modified 26-08-2024
Vulnerability summary
CVE-2023-28582 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.44% chance of exploitation in the next 30 days, higher than 37% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.44%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 04-03-2024PublishedVulnerability first disclosed.
- 26-08-2024Last modifiedVulnerability information updated.
Description
Memory corruption in Data Modem while verifying hello-verify message during the DTLS handshake.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.44%
Chance of exploitation in the next 30 days
Percentile
37%
Versus all other CVEs
30-day change
0.00 pp
From 0.44% on 21-09-2026
21-09-202621-10-2026
EPSS score0.44%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Qualcomm42 products
- ar8035_firmwarena
- fastconnect_6700_firmwarena
- fastconnect_6900_firmwarena
- fastconnect_7800_firmwarena
- qca6584au_firmwarena
Qualcomm, inc.1 product
- snapdragonAR8035 | FastConnect 6700 | FastConnect 6900 | FastConnect 7800 | QCA6584AU | QCA6698AQ | QCA8081 | QCA8337 | QCC710 | QCM4490 | QCM8550 | QCN6024 | QCN6224 | QCN6274 | QCN9024 | QCS4490 | QFW7114 | QFW7124 | SM8550P | Snapdragon 4 Gen 2 Mobile Platform | Snapdragon 8+ Gen 2 Mobile Platform | Snapdragon 8 Gen 3 Mobile Platform | Snapdragon Auto 5G Modem-RF Gen 2 | Snapdragon X65 5G Modem-RF System | Snapdragon X70 Modem-RF System | Snapdragon X75 5G Modem-RF System | WCD9340 | WCD9370 | WCD9380 | WCD9385 | WCD9390 | WCD9395 | WCN3950 | WCN3988 | WSA8810 | WSA8815 | WSA8830 | WSA8832 | WSA8835 | WSA8840 | WSA8845 | WSA8845H
2 vendors · 43 products