Lenovo » Aio 330-20ast Firmware : Security Vulnerabilities, CVEs,
Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.
Max CVSS
5.5
EPSS Score
0.04%
Published
2020-02-14
Updated
2020-03-16
The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T460p, BIOS versions up to R07ET90W, and T470p, BIOS versions up to R0FET50W, which may allow for unauthorized access.
Max CVSS
9.8
EPSS Score
0.22%
Published
2019-11-12
Updated
2020-08-24
A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo ThinkPad models may allow arbitrary code execution.
Max CVSS
6.4
EPSS Score
0.04%
Published
2019-11-12
Updated
2020-12-08
A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution.
Max CVSS
6.4
EPSS Score
0.04%
Published
2019-11-12
Updated
2020-12-08
4 vulnerabilities found