CVE-2022-25740: qualcomm, inc. snapdragon Classic Buffer Overflow
CVSS: 9.8v3.1CriticalModified
Published 04-04-2023Last modified 03-08-2024
Vulnerability summary
CVE-2022-25740 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 34.8% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.42%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 04-04-2023PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Memory corruption in modem due to buffer overwrite while building an IPv6 multicast address based on the MAC address of the iface
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
0.42%
Chance of exploitation in the next 30 days
Percentile
35%
Versus all other CVEs
30-day change
0.00 pp
From 0.42% on 21-09-2026
21-09-202621-10-2026
EPSS score0.42%
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
Qualcomm12 products
Qualcomm, inc.1 product
- snapdragon9205 LTE Modem | 9206 LTE Modem | 9207 LTE Modem | MDM8207 | QCA4004 | QTS110 | Snapdragon 1100 Wearable Platform | Snapdragon 1200 Wearable Platform | Snapdragon Wear 1300 Platform | Snapdragon X5 LTE Modem | WCD9306 | WCD9330
2 vendors · 13 products