Vulnerability Details : CVE-2019-0122
Double free in Intel(R) SGX SDK for Linux before version 2.2 and Intel(R) SGX SDK for Windows before version 2.1 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.
Vulnerability category: Memory CorruptionDenial of serviceInformation leak
Exploit prediction scoring system (EPSS) score for CVE-2019-0122
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 10 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-0122
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
3.6
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:P |
3.9
|
4.9
|
NIST |
7.1
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
1.8
|
5.2
|
NIST |
CWE ids for CVE-2019-0122
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-0122
-
https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00217.html
INTEL-SA-00217Vendor Advisory
Products affected by CVE-2019-0122
- cpe:2.3:a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:*
- cpe:2.3:a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:*