CVE-2022-33217: qualcomm, inc. snapdragon mobile Classic Buffer Overflow
Modified
Published 17-10-2022Last modified 14-05-2025
Vulnerability summary
CVE-2022-33217 is a high (CVSS 7.8) Classic Buffer Overflow vulnerability in qualcomm, inc. snapdragon mobile. EPSS estimates a 0.12% chance of exploitation in the next 30 days, higher than 1.9% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (CVE.org)EPSS score
0.12%
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
- 17-10-2022PublishedVulnerability first disclosed.
- 14-05-2025Last modifiedVulnerability information updated.
Description
Memory corruption in Qualcomm IPC due to buffer copy without checking the size of input while starting communication with a compromised kernel. in Snapdragon Mobile
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.12%
Chance of exploitation in the next 30 days
Percentile
2%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.12% 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
Qualcomm8 products
Qualcomm, inc.1 product
- snapdragon mobileSD 8 Gen1 5G, WCD9380, WCN6855, WCN6856, WCN7850, WCN7851, WSA8830, WSA8835
2 vendors · 9 products