Intel® Server Board M10JNP2SB Advisory

Summary:

Potential security vulnerabilities in the Intel® Server Board M10JNP2SB Baseboard Management Controller (BMC) firmware may allow escalation of privilege and/or denial of service.** **Intel is releasing firmware updates to mitigate these potential vulnerabilities.

Vulnerability Details:

CVEID: CVE-2021-0101

Description: Buffer overflow in the BMC firmware for Intel® Server BoardM10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.

CVSS Base Score: 7.1 High

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

CVEID: CVE-2021-0070

Description: Improper input validation in the BMC firmware for Intel® Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.

CVSS Base Score: 7.1 High

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

CVEID: CVE-2021-0113

Description: Out of bounds write in the BMC firmware for Intel® Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable a denial of service via adjacent access.

CVSS Base Score: 6.1 Medium

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

CVEID: CVE-2021-0097

Description: Path traversal in the BMC firmware for Intel® Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable a denial of service via adjacent access.

CVSS Base Score: 6.1 Medium

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

Affected Products:

Intel® Server Board M10JNP2SB.

Recommendations:

Intel recommends updating the impacted products to Firmware Update Package - EFI BIOS 7215, BMC 8100.01.08 or later.

Updates are available for download at this location: <https://cdrdv2.intel.com/v1/dl/getContent/633985&gt;

Acknowledgements:

These issues were found externally.****

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.