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    18 vulnerabilities found for BIOS by Dell

    VAR-202210-0502

    Vulnerability from variot - Updated: 2023-12-18 13:36

    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. (DoS) It may be in a state

    Show details on source website

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    VAR-201308-0205

    Vulnerability from variot - Updated: 2023-12-18 13:09

    Buffer overflow in Dell BIOS on Dell Latitude D###, E####, XT2, and Z600 devices, and Dell Precision M#### devices, allows local users to bypass intended BIOS signing requirements and install arbitrary BIOS images by leveraging administrative privileges and providing a crafted rbu_packet.pktNum value in conjunction with a crafted rbu_packet.pktSize value. Dell Multiple offers Latitude Laptop and Precision Mobile Workstation of BIOS A buffer overflow vulnerability exists in the update process. Dell Multiple offers Latitude Laptop and Precision Mobile Workstation Then BIOS In the update process, the update is performed after verifying the signature of the update image. This update process includes rbu_packet.pktNum and rbu_packet.pktSize A buffer overflow vulnerability exists due to the value of. By using this vulnerability, signature verification was avoided and crafted BIOS It becomes possible to update to.By having a specially crafted updater run, rootkit Or malicious code BIOS May be written. Attackers may leverage these issues to execute arbitrary code in the context of the affected application. Failed attacks will cause denial-of-service conditions. Dell Latitude and Precision are a series of notebook computer products released by Dell in the United States. BIOS (Basic Input-Output System) is a set of programs solidified on the ROM chip on the computer motherboard. It stores the most important basic input and output programs of the computer, system setting information, and self-test programs after startup. and system self-starter

    Show details on source website

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    VAR-201508-0601

    Vulnerability from variot - Updated: 2023-12-18 13:07

    The BIOS implementation on Dell Latitude, OptiPlex, Precision Mobile Workstation, and Precision Workstation Client Solutions (CS) devices with model-dependent firmware before A21 does not enforce a BIOS_CNTL locking protection mechanism upon being woken from sleep, which allows local users to conduct EFI flash attacks by leveraging console access, a similar issue to CVE-2015-3692. Multiple BIOS implementations fail to properly set write protections after waking from sleep, leading to the possibility of an arbitrary BIOS image reflash. plural Dell Device firmware BIOS Implementation locks protection mechanism to wake from sleep BIOS_CNTL Is not processed, EFI There is a vulnerability that allows a flash attack to be executed. This vulnerability CVE-2015-3692 It is a similar problem. Supplementary information : CWE Vulnerability type by CWE-17: Code ( code ) Has been identified. http://cwe.mitre.org/data/definitions/17.htmlBy using the access right to the console by a local user, EFI A flash attack may be performed. Dell Latitude and others are products of Dell. There are security vulnerabilities in the BIOS implementation of several Dell devices. The BIOS_CNTL lock protection mechanism was not enforced when the program resumed from sleep mode

    Show details on source website

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    VAR-202203-0927

    Vulnerability from variot - Updated: 2023-12-18 12:15

    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM. Alienware 13 R3 firmware, Alienware 15 R3 firmware, Alienware 15 R4 Multiple Dell products, such as firmware, contain a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Dell is a company that manufactures, designs, and sells home and office computers, as well as servers, data storage devices, networking equipment, and more

    Show details on source website

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    VAR-202203-0823

    Vulnerability from variot - Updated: 2023-12-18 11:56

    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM. Alienware 13 R3 firmware, Alienware 15 R3 firmware, Alienware 15 R4 Multiple Dell products, such as firmware, contain a buffer error vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Dell is a company that manufactures, designs, and sells home and office computers, as well as servers, data storage devices, networking equipment, and more

    Show details on source website

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    VAR-202210-0667

    Vulnerability from variot - Updated: 2023-12-18 11:55

    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. (DoS) It may be in a state

    Show details on source website

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    CVE-2022-34460 (GCVE-0-2022-34460)

    Vulnerability from nvd – Published: 2023-01-18 05:25 – Updated: 2025-04-03 19:38
    VLAI
    Summary
    Prior Dell BIOS versions contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-02 16:23 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell BIOS Affected: 0 , ≤ 2.17.0 (custom)
    Create a notification for this product.
    Date Public
    2022-10-27 16:00
    Show details on NVD website

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    CVE-2022-34393 (GCVE-0-2022-34393)

    Vulnerability from nvd – Published: 2023-01-18 05:19 – Updated: 2025-04-03 19:38
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-02 16:23 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell BIOS Affected: 0 , ≤ 2.17.0 (custom)
    Create a notification for this product.
    Date Public
    2022-10-27 16:00
    Show details on NVD website

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    CVE-2022-32490 (GCVE-0-2022-32490)

    Vulnerability from nvd – Published: 2023-01-18 05:59 – Updated: 2025-04-03 19:43
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-02 16:21 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell BIOS Affected: 1.8
    Create a notification for this product.
    Date Public
    2022-11-02 16:00
    Show details on NVD website

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    CVE-2022-32492 (GCVE-0-2022-32492)

    Vulnerability from nvd – Published: 2022-10-11 16:40 – Updated: 2025-05-16 13:48
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-05-16 13:47 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell CPG BIOS Affected: unspecified , < 2.21.0 (custom)
    Create a notification for this product.
    Date Public
    2022-09-22 00:00
    Show details on NVD website

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    CVE-2022-32486 (GCVE-0-2022-32486)

    Vulnerability from nvd – Published: 2022-10-11 16:40 – Updated: 2025-05-16 13:48
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-05-16 13:48 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell CPG BIOS Affected: unspecified , < 2.25.0 (custom)
    Create a notification for this product.
    Date Public
    2022-09-15 00:00
    Show details on NVD website

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    CVE-2015-2890 (GCVE-0-2015-2890)

    Vulnerability from nvd – Published: 2015-08-01 01:00 – Updated: 2024-08-06 05:32
    VLAI
    Summary
    The BIOS implementation on Dell Latitude, OptiPlex, Precision Mobile Workstation, and Precision Workstation Client Solutions (CS) devices with model-dependent firmware before A21 does not enforce a BIOS_CNTL locking protection mechanism upon being woken from sleep, which allows local users to conduct EFI flash attacks by leveraging console access, a similar issue to CVE-2015-3692.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    URL Tags
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    http://www.kb.cert.org/vuls/id/BLUU-9XXQ9L x_refsource_CONFIRM
    Date Public
    2015-07-30 00:00
    Show details on NVD website

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    CVE-2022-32490 (GCVE-0-2022-32490)

    Vulnerability from cvelistv5 – Published: 2023-01-18 05:59 – Updated: 2025-04-03 19:43
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-02 16:21 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell BIOS Affected: 1.8
    Create a notification for this product.
    Date Public
    2022-11-02 16:00
    Show details on NVD website

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    CVE-2022-34460 (GCVE-0-2022-34460)

    Vulnerability from cvelistv5 – Published: 2023-01-18 05:25 – Updated: 2025-04-03 19:38
    VLAI
    Summary
    Prior Dell BIOS versions contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-02 16:23 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell BIOS Affected: 0 , ≤ 2.17.0 (custom)
    Create a notification for this product.
    Date Public
    2022-10-27 16:00
    Show details on NVD website

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    CVE-2022-34393 (GCVE-0-2022-34393)

    Vulnerability from cvelistv5 – Published: 2023-01-18 05:19 – Updated: 2025-04-03 19:38
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-02 16:23 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell BIOS Affected: 0 , ≤ 2.17.0 (custom)
    Create a notification for this product.
    Date Public
    2022-10-27 16:00
    Show details on NVD website

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    CVE-2022-32492 (GCVE-0-2022-32492)

    Vulnerability from cvelistv5 – Published: 2022-10-11 16:40 – Updated: 2025-05-16 13:48
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-05-16 13:47 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell CPG BIOS Affected: unspecified , < 2.21.0 (custom)
    Create a notification for this product.
    Date Public
    2022-09-22 00:00
    Show details on NVD website

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    CVE-2022-32486 (GCVE-0-2022-32486)

    Vulnerability from cvelistv5 – Published: 2022-10-11 16:40 – Updated: 2025-05-16 13:48
    VLAI
    Summary
    Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-05-16 13:48 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    Dell CPG BIOS Affected: unspecified , < 2.25.0 (custom)
    Create a notification for this product.
    Date Public
    2022-09-15 00:00
    Show details on NVD website

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    CVE-2015-2890 (GCVE-0-2015-2890)

    Vulnerability from cvelistv5 – Published: 2015-08-01 01:00 – Updated: 2024-08-06 05:32
    VLAI
    Summary
    The BIOS implementation on Dell Latitude, OptiPlex, Precision Mobile Workstation, and Precision Workstation Client Solutions (CS) devices with model-dependent firmware before A21 does not enforce a BIOS_CNTL locking protection mechanism upon being woken from sleep, which allows local users to conduct EFI flash attacks by leveraging console access, a similar issue to CVE-2015-3692.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    URL Tags
    http://www.kb.cert.org/vuls/id/577140 third-party-advisoryx_refsource_CERT-VN
    http://www.kb.cert.org/vuls/id/BLUU-9XXQ9L x_refsource_CONFIRM
    Date Public
    2015-07-30 00:00
    Show details on NVD website

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