Vulnerability Details : CVE-2022-40280
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_close after sqlite3_open_v2, leading to a denial of service.
Vulnerability category: Denial of service
Products affected by CVE-2022-40280
- cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:*
- cpe:2.3:o:samsung:tizenrt:2.0:-:*:*:*:*:*:*
- cpe:2.3:o:samsung:tizenrt:1.1:-:*:*:*:*:*:*
- cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-40280
0.75%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-40280
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-40280
-
The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-40280
-
https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/iotivity/iotivity_1.2-rel/resource/csdk/security/provisioning/src/provisioningdatabasemanager.c#L100
TizenRT/provisioningdatabasemanager.c at f8f776dd183246ad8890422c1ee5e8f33ab2aaaf · Samsung/TizenRT · GitHubThird Party Advisory
-
https://github.com/Samsung/TizenRT/issues/5627
Security: DoS vulnerability in function createDB() · Issue #5627 · Samsung/TizenRT · GitHubIssue Tracking;Third Party Advisory
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https://www.sqlite.org/c3ref/open.html
Opening A New Database ConnectionThird Party Advisory
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