Use After Free in Samsung Tizenrt
CVE-2022-40278
An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). createDB in security/provisioning/src/provisioningdatabasemanager.c has a missing sqlite3_free after sqlite3_exec, leading to a denial of service.
Vulnerability class: Use-After-Free
EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Samsung Tizenrt — versions 1.0, 1.1, 2.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (Technical Description, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-40278?
- CVE-2022-40278 is a high-severity vulnerability in Samsung Tizenrt, classified under Use After Free. CVSS score: 7.5/10. Published 2022-09-29.
- How severe is CVE-2022-40278?
- High severity. CVSS v3 base score is 7.5 out of 10.