An update for linux-firmware is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1779 Final 1.0 1.0 2022-07-26 Initial 2022-07-26 2022-07-26 openEuler SA Tool V1.0 2022-07-26 linux-firmware security update An update for linux-firmware is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. This package contains firmware images required by some devices. Security Fix(es): Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.(CVE-2020-12321) An update for linux-firmware is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High linux-firmware https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1779 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-12321 https://nvd.nist.gov/vuln/detail/CVE-2020-12321 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS linux-firmware-20211027-1.oe1.noarch.rpm linux-firmware-20211027-1.oe1.noarch.rpm linux-firmware-20211027-2.oe2203.noarch.rpm linux-firmware-ath-20211027-2.oe2203.noarch.rpm linux-firmware-cypress-20211027-2.oe2203.noarch.rpm linux-firmware-iwlwifi-20211027-2.oe2203.noarch.rpm linux-firmware-libertas-20211027-2.oe2203.noarch.rpm linux-firmware-mediatek-20211027-2.oe2203.noarch.rpm linux-firmware-mrvl-20211027-2.oe2203.noarch.rpm linux-firmware-netronome-20211027-2.oe2203.noarch.rpm linux-firmware-ti-connectivity-20211027-2.oe2203.noarch.rpm linux-firmware-20211027-1.oe1.src.rpm linux-firmware-20211027-1.oe1.src.rpm linux-firmware-20211027-2.oe2203.src.rpm Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. 2022-07-26 CVE-2020-12321 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 8.8 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H linux-firmware security update 2022-07-26 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1779