02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: qualcommUser could gain access to secure memory due to incorrect argument into address range validation api used in SDI to capture requested contents in Snapdragon Industrial IOT, Snapdragon Mobile
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.20% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 10.4% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.1
- Published
- 2021-04-07 07:55Z5 YR AGO
- Last updated
- 2024-08-04 11:28Z2 YR AGO
- Reserved
- 2020-03-31
- Assigning CNA
- qualcomm
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.4)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 1097a1df181d2e291f6ab7517725d89364a1ee4747d0b9fd46da447bc0711a09
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
Qualcomm, Inc.Snapdragon Industrial IOT, Snapdragon MobilePM660, PM660A, PM660L, PM855A, PMM855AU, QAT3514, QAT3522, QAT3550, QCA6564A, QCA6564AU, QCA6574A, QCA6574AU, QCA6595, QCA6595AU, QET4100, QET4101, QET4200AQ, QLN1021AQ, QLN1031, QLN1036AQ, QPA4340, QPA4360, QPA5460, QTC800H, QTC800S, RSW8577, SD 455, SD 636, SD660, SDM630, SDR660, SMB1351, WCD9335, WCD9340, WCD9341, WCN3950, WCN3980, WCN3990—