CVE-2021-35133 json
Use after free in the synx driver issue while performing other functions during multiple invocation of synx release calls in Snapdragon Con…
published 2022-09-02 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-21777
- cvss
- 6.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 2%
- public exploits
- 0
- none known
Summary
Use after free in the synx driver issue while performing other functions during multiple invocation of synx release calls in Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Patch / fix
Exploit prediction
0.12% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Qualcomm, Inc. Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
qualcomm.com
/company/product-security/bulletins/july-2022-bulletin
patch, vendor-advisory
Sources
- CVE List CVE-2021-35133
- NVD CVE-2021-35133
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