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CVE-2021-21557

CVSS 8.1v3.1pub. 2021-06-14upd. 2024-11-21

Dell PowerEdge Server BIOS and select Dell Precision Rack BIOS contain an out-of-bounds array access vulnerability. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a denial of service, arbitrary code execution, or information disclosure in System Management Mode.

oryginał EN
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L

  • Dell Poweredge C4140

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge C4140 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge C6420

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge C6420 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge C6525

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge C6525 Firmware

    OS
    Dell
    < 2.2.4

  • Dell Poweredge Fc640

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge Fc640 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge M640

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge M640 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge M640p

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge M640p Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge Mx740c

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge Mx740c Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge Mx840c

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge Mx840c Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge R240

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R240 Firmware

    OS
    Dell
    < 2.5.1

  • Dell Poweredge R340

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R340 Firmware

    OS
    Dell
    < 2.5.1

  • Dell Poweredge R440

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R440 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge R540

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R540 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge R640

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R640 Firmware

    OS
    Dell
    < 2.11.2

  • Dell Poweredge R6415

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R6415 Firmware

    OS
    Dell
    < 1.16.1

  • Dell Poweredge R6515

    HW
    Dell
    wszystkie wersje

  • Dell Poweredge R6515 Firmware

    OS
    Dell
    < 2.2.4
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