CVE-2023-21625: qualcomm, inc. snapdragon Buffer Over-read
CVSS: 8.2v3.1HighModified
Published 08-08-2023Last modified 02-08-2024
Vulnerability summary
CVE-2023-21625 is a high (CVSS 8.2) Buffer Over-read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 27.7% of scored vulnerabilities.
CVSS score
8.2/10
010
High · v3.1 (CVE.org)EPSS score
0.35%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 08-08-2023PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Information disclosure in Network Services due to buffer over-read while the device receives DNS response.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 8.2Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:LSources2 sources · 7.5–8.2
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
0.35%
Chance of exploitation in the next 30 days
Percentile
28%
Versus all other CVEs
30-day change
0.00 pp
From 0.35% on 21-09-2026
21-09-202621-10-2026
EPSS score0.35%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm46 products
Qualcomm, inc.1 product
- snapdragonAPQ8009 | APQ8017 | APQ8037 | AR8031 | CSRA6620 | CSRA6640 | MDM9205 | MDM9250 | MDM9650 | MSM8108 | MSM8208 | MSM8209 | MSM8608 | MSM8917 | MSM8937 | QCA4004 | QCA4010 | QCA4020 | QCA4024 | QCA6174A | QCA6564A | QCA6564AU | QCA6574A | QCA6574AU | QCA9377 | QCS405 | QTS110 | SD205 | SD210 | SD429 | SD439 | SD835 | WCD9306 | WCD9326 | WCD9335 | WCD9340 | WCN3610 | WCN3615 | WCN3660B | WCN3680B | WCN3980 | WCN3990 | WCN3998 | WCN3999 | WSA8810 | WSA8815
2 vendors · 47 products