All the vulnerabilites related to Lenovo - Notebook
var-201611-0150
Vulnerability from variot
A vulnerability has been identified in some Lenovo Notebook and ThinkServer systems where an attacker with administrative privileges on a system could install a program that circumvents Intel Management Engine (ME) protections. This could result in a denial of service or privilege escalation attack on the system. LenovoNotebook and ThinkServer are products of China Lenovo. The former is the notebook series, the latter is the server series. A local elevation of privilege vulnerability exists in the LenovoNotebook and ThinkServer systems. A local attacker can leverage this issue to gain elevated privileges. There are security vulnerabilities in Lenovo Notebook and ThinkServer systems
Show details on source website{
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var-202011-1477
Vulnerability from variot
A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some Lenovo Notebook models may allow arbitrary code execution. Part of Lenovo There are unspecified vulnerabilities in notebooks.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
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cve-2022-3744
Vulnerability from cvelistv5
Published
2023-08-23 19:43
Modified
2024-08-03 01:20
Severity ?
EPSS score ?
Summary
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to unlock UEFI variables due to a hard-coded SMI handler credential.
References
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cve-2022-3742
Vulnerability from cvelistv5
Published
2023-08-23 19:42
Modified
2024-10-09 19:17
Severity ?
EPSS score ?
Summary
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to execute arbitrary code due to improper buffer validation.
References
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cve-2022-3743
Vulnerability from cvelistv5
Published
2023-08-23 19:42
Modified
2024-10-01 15:50
Severity ?
EPSS score ?
Summary
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges under certain conditions the ability to enumerate Embedded Controller (EC) commands.
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cve-2020-8354
Vulnerability from cvelistv5
Published
2020-11-11 17:35
Modified
2024-08-04 09:56
Severity ?
EPSS score ?
Summary
A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some Lenovo Notebook models may allow arbitrary code execution.
References
| ▼ | URL | Tags |
|---|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-49266 | x_refsource_MISC |
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cve-2022-3745
Vulnerability from cvelistv5
Published
2023-08-23 19:43
Modified
2024-10-01 15:49
Severity ?
EPSS score ?
Summary
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to view incoming and returned data from SMI.
References
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cve-2022-3746
Vulnerability from cvelistv5
Published
2023-08-23 19:43
Modified
2024-08-03 01:20
Severity ?
EPSS score ?
Summary
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to cause some peripherals to work abnormally due to an exposed Embedded Controller (EC) interface.
References
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Vulnerability from fkie_nvd
Published
2020-11-11 18:15
Modified
2024-11-21 05:38
Severity ?
6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some Lenovo Notebook models may allow arbitrary code execution.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| lenovo | notebook_firmware | - | |
| lenovo | notebook | - |
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