CVE-2023-33058: Buffer Copy Without Checking Size of Input in Modem
Modified
Published 06-02-2024Last modified 02-08-2024
Vulnerability summary
CVE-2023-33058 is a critical (CVSS 9.1) Buffer Over-read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 28.5% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (NVD)EPSS score
0.36%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 06-02-2024PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Information disclosure in Modem while processing SIB5.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HSources2 sources · 8.2–9.1
- CVE.orgCNA8.2HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:LDiffers
EPSS trend
Probability
0.36%
Chance of exploitation in the next 30 days
Percentile
29%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.36% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm45 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 | QCS8550 | QFW7114 | QFW7124 | SG8275P | SM8550P | Snapdragon 4 Gen 2 Mobile Platform | Snapdragon 8+ Gen 1 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 · 46 products