CVE-2023-40632 json
In jpg driver, there is a possible use after free due to a logic error.
published 2023-10-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-45188
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
In jpg driver, there is a possible use after free due to a logic error. This could lead to remote information disclosure no additional execution privileges needed
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Unisoc (Shanghai) Technologies Co., Ltd. T606/T612/T616
- unisoc t606
- unisoc t612
- unisoc t616
Classification
- Weakness
-
- CWE-416 Use After Free
References
Sources
- CVE List CVE-2023-40632
- NVD CVE-2023-40632
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