Vulnerabilites related to Lenovo - BIOS
CVE-2023-45079 (GCVE-0-2023-45079)
Vulnerability from cvelistv5
Published
2023-11-08 22:32
Modified
2024-09-04 17:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
References
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CVE-2022-3431 (GCVE-0-2022-3431)
Vulnerability from cvelistv5
Published
2023-10-09 18:18
Modified
2024-09-19 14:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-276 - Incorrect Default Permissions
Summary
A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Notebook devices that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
References
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CVE-2020-8322 (GCVE-0-2020-8322)
Vulnerability from cvelistv5
Published
2020-06-09 19:50
Modified
2024-09-16 20:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Arbitrary code execution
Summary
A potential vulnerability in the SMI callback function used in the Legacy USB driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.
References
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CVE-2020-8352 (GCVE-0-2020-8352)
Vulnerability from cvelistv5
Published
2020-11-11 17:35
Modified
2024-08-04 09:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-358 - Improperly Implemented Security Check for Standard
Summary
In some Lenovo Desktop models, the Configuration Change Detection BIOS setting failed to detect SATA configuration changes.
References
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CVE-2023-45078 (GCVE-0-2023-45078)
Vulnerability from cvelistv5
Published
2023-11-08 22:30
Modified
2024-09-04 17:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A memory leakage vulnerability was reported in the DustFilterAlertSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
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CVE-2019-6190 (GCVE-0-2019-6190)
Vulnerability from cvelistv5
Published
2020-02-14 17:10
Modified
2024-09-16 22:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- denial of service
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.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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CVE-2020-8333 (GCVE-0-2020-8333)
Vulnerability from cvelistv5
Published
2020-09-24 21:05
Modified
2024-09-16 17:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Arbitrary code execution
Summary
A potential vulnerability in the SMI callback function used in the EEPROM driver in some Lenovo Desktops and ThinkStation models may allow arbitrary code execution
References
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CVE-2020-8321 (GCVE-0-2020-8321)
Vulnerability from cvelistv5
Published
2020-06-09 19:50
Modified
2024-09-17 00:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Arbitrary code execution
Summary
A potential vulnerability in the SMI callback function used in the System Lock Preinstallation driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.
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CVE-2019-6171 (GCVE-0-2019-6171)
Vulnerability from cvelistv5
Published
2019-08-19 14:56
Modified
2024-09-16 20:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Privilege escalation
Summary
A vulnerability was reported in various BIOS versions of older ThinkPad systems that could allow a user with administrative privileges or physical access the ability to update the Embedded Controller with unsigned firmware.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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CVE-2021-4211 (GCVE-0-2021-4211)
Vulnerability from cvelistv5
Published
2022-04-22 20:30
Modified
2024-08-03 17:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
A potential vulnerability in the SMI callback function used in the SMBIOS event log driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an attacker with local access and elevated privileges to execute arbitrary code.
References
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CVE-2019-6156 (GCVE-0-2019-6156)
Vulnerability from cvelistv5
Published
2019-04-10 17:04
Modified
2024-09-16 22:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- None
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.
References
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CVE-2022-3430 (GCVE-0-2022-3430)
Vulnerability from cvelistv5
Published
2023-01-23 16:11
Modified
2025-04-02 15:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-276 - Incorrect Default Permissions
Summary
A potential vulnerability in the WMI Setup driver on some consumer Lenovo Notebook devices may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
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CVE-2023-25493 (GCVE-0-2023-25493)
Vulnerability from cvelistv5
Published
2024-04-05 20:46
Modified
2024-09-16 14:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-306 - Missing Authentication for Critical Function
Summary
A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products that could allow a local user with elevated privileges to execute arbitrary code.
References
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CVE-2020-8320 (GCVE-0-2020-8320)
Vulnerability from cvelistv5
Published
2020-06-09 19:50
Modified
2024-09-16 17:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-489 - Leftover Debug Code
Summary
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
References
| ► | URL | Tags | |||
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CVE-2023-45077 (GCVE-0-2023-45077)
Vulnerability from cvelistv5
Published
2023-11-08 22:30
Modified
2024-09-04 17:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
References
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CVE-2020-8336 (GCVE-0-2020-8336)
Vulnerability from cvelistv5
Published
2020-06-09 19:50
Modified
2024-09-16 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- anti rollback prevention
Summary
Lenovo implemented Intel CSME Anti-rollback ARB protections on some ThinkPad models to prevent roll back of CSME Firmware in flash.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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CVE-2022-40135 (GCVE-0-2022-40135)
Vulnerability from cvelistv5
Published
2023-01-30 21:20
Modified
2025-03-27 15:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An information leak vulnerability in the Smart USB Protection SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
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CVE-2021-3453 (GCVE-0-2021-3453)
Vulnerability from cvelistv5
Published
2021-07-16 20:30
Modified
2025-07-24 03:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-693 - Protection Mechanism Failure
Summary
Some Lenovo Notebook, ThinkPad, and Lenovo Desktop systems have BIOS modules unprotected by Intel Boot Guard that could allow an attacker with physical access the ability to write to the SPI flash storage.
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CVE-2023-45076 (GCVE-0-2023-45076)
Vulnerability from cvelistv5
Published
2023-11-08 22:28
Modified
2024-09-04 17:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A memory leakage vulnerability was reported in the 534D0140 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
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CVE-2022-40136 (GCVE-0-2022-40136)
Vulnerability from cvelistv5
Published
2023-01-30 21:20
Modified
2025-03-27 15:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An information leak vulnerability in SMI Handler used to configure platform settings over WMI in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
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CVE-2020-8323 (GCVE-0-2020-8323)
Vulnerability from cvelistv5
Published
2020-06-09 19:50
Modified
2024-09-16 23:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Arbitrary code execution
Summary
A potential vulnerability in the SMI callback function used in the Legacy SD driver in some Lenovo ThinkPad, ThinkStation, and Lenovo Notebook models may allow arbitrary code execution.
References
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CVE-2020-8334 (GCVE-0-2020-8334)
Vulnerability from cvelistv5
Published
2020-06-09 19:50
Modified
2024-09-17 00:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- unauthorized access
Summary
The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T495s, X395, T495, A485, A285, A475, A275 which may allow for unauthorized access.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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CVE-2022-3432 (GCVE-0-2022-3432)
Vulnerability from cvelistv5
Published
2023-01-23 16:27
Modified
2025-04-01 19:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-276 - Incorrect Default Permissions
Summary
A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
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CVE-2022-1891 (GCVE-0-2022-1891)
Vulnerability from cvelistv5
Published
2023-01-23 15:25
Modified
2025-04-03 16:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.
References
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CVE-2021-4210 (GCVE-0-2021-4210)
Vulnerability from cvelistv5
Published
2022-04-22 20:30
Modified
2024-08-03 17:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
A potential vulnerability in the SMI callback function used in the NVME driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an attacker with local access and elevated privileges to execute arbitrary code.
References
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CVE-2020-8354 (GCVE-0-2020-8354)
Vulnerability from cvelistv5
Published
2020-11-11 17:35
Modified
2024-08-04 09:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
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
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CVE-2021-4212 (GCVE-0-2021-4212)
Vulnerability from cvelistv5
Published
2022-04-22 20:30
Modified
2024-08-03 17:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.
References
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CVE-2022-40134 (GCVE-0-2022-40134)
Vulnerability from cvelistv5
Published
2023-01-30 21:20
Modified
2025-03-27 15:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
References
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CVE-2022-1890 (GCVE-0-2022-1890)
Vulnerability from cvelistv5
Published
2023-01-23 15:18
Modified
2025-04-01 19:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A buffer overflow in the ReadyBootDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.
References
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CVE-2022-40137 (GCVE-0-2022-40137)
Vulnerability from cvelistv5
Published
2023-01-30 21:26
Modified
2025-03-27 15:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
A buffer overflow in the WMI SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to execute arbitrary code.
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CVE-2023-45075 (GCVE-0-2023-45075)
Vulnerability from cvelistv5
Published
2023-11-08 22:27
Modified
2024-09-04 17:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
References
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CVE-2022-1892 (GCVE-0-2022-1892)
Vulnerability from cvelistv5
Published
2023-01-23 15:31
Modified
2025-04-02 14:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Summary
A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.
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