CVE-2017-16837

Description

Certain function pointers in Trusted Boot (tboot) through 1.9.6 are not validated and can cause arbitrary code execution, which allows local users to overwrite dynamic PCRs of Trusted Platform Module (TPM) by hooking these function pointers.

Risk Information

Base Score

7.8

MODERATE

Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.117

Associated Vulnerability

Vulnerability	OS Platform
SUSE-SU-2017:3090-1(SUSE Linux Enterprise Server 12-SP2 ) tboot-20160518_1.9.4-7.5.1.x86_64.rpm	Linux
SUSE-SU-2017:3090-1(SUSE Linux Enterprise Server 12-SP2 ) tboot-debuginfo-20160518_1.9.4-7.5.1.x86_64.rpm	Linux
SUSE-SU-2017:3090-1(SUSE Linux Enterprise Server 12-SP2 ) tboot-debugsource-20160518_1.9.4-7.5.1.x86_64.rpm	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234