CVE-2021-0071

Description

Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Affected products

Vendor	Product	Affected	Fixed
—	Intel(R) PROSet/Wireless WiFi in UEFI	See references	—

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

SUSE

Security tracker ↗

Release	Package	Fixed in	Advisory
SLES 15 SP3	kernel-firmware	20210208-150300.4.7.1	SUSE-SU-2022:1065-1
SLES 15 SP2	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SLES 15 SP1	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1

Show 10 more (older releases, extended support, other products)

Release	Package	Fixed in	Advisory
SLES for SAP 15 SP2	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SLES for SAP 15 SP1	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SLE Micro 5.1	kernel-firmware	20210208-150300.4.7.1	SUSE-SU-2022:1065-1
SLE HPC 15 SP2	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SLE HPC 15 SP1	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SUSE Manager Server 4.1	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SUSE Manager Retail Branch Server 4.1	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SUSE Manager Proxy 4.1	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SUSE Enterprise Storage 7	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1
SUSE Enterprise Storage 6	kernel-firmware	20200107-150100.3.31.1	SUSE-SU-2022:1751-1

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