Search criteria
4 vulnerabilities found for thinkstation_d30_refresh_firmware by lenovo
CVE-2019-6190 (GCVE-0-2019-6190)
Vulnerability from nvd – Published: 2020-02-14 17:10 – Updated: 2024-09-16 22:31
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- denial of service
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
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CVE-2019-6156 (GCVE-0-2019-6156)
Vulnerability from nvd – Published: 2019-04-10 17:04 – Updated: 2024-09-16 22:02
VLAI?
Summary
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). Lenovo was notified that after resuming from S3 sleep mode in various versions of BIOS for Lenovo systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected.
Severity ?
No CVSS data available.
CWE
- None
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
Lenovo would like to thank Emin Ghuliev for reporting this issue.
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CVE-2019-6190 (GCVE-0-2019-6190)
Vulnerability from cvelistv5 – Published: 2020-02-14 17:10 – Updated: 2024-09-16 22:31
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- denial of service
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2019-6156 (GCVE-0-2019-6156)
Vulnerability from cvelistv5 – Published: 2019-04-10 17:04 – Updated: 2024-09-16 22:02
VLAI?
Summary
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). Lenovo was notified that after resuming from S3 sleep mode in various versions of BIOS for Lenovo systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected.
Severity ?
No CVSS data available.
CWE
- None
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
Lenovo would like to thank Emin Ghuliev for reporting this issue.
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