PT-2019-2461 · Intel · Intel Sgx Dcap Linux Driver+1

Published 2019-06-11 · Updated 2019-06-24 · CVE-2019-0157

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Intel SGX driver for Linux (affected versions not specified) Intel SGX DCAP Linux driver (affected versions not specified)

Description The issue is related to insufficient input validation in the Intel SGX driver for Linux and Intel SGX DCAP Linux driver, which may allow an authenticated user to potentially enable a denial of service via local access. This could be exploited by an attacker to cause a disruption in service.

Recommendations For Intel SGX driver for Linux, at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Intel SGX DCAP Linux driver, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2019-02239

CVE-2019-0157

Affected Products

Intel Sgx Dcap Linux Driver

Intel Sgx Driver For Linux

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2019-0157 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-0157?cpeVersion=2.2 · Security Note
• https://bdu.fstec.ru/vul/2019-02239 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0157 · Vendor Advisory
• https://support.f5.com/csp/article/K10244523 · Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00235.html · Note
• http://securityfocus.com/bid/108771 · Note