openSUSE: 2021:0407-1 important: kernel-firmware
Description
This update for kernel-firmware fixes the following issues: - CVE-2020-12373: Fixed an expired pointer dereference may lead to DOS (bsc#1181738). - CVE-2020-12364: Fixed a null pointer reference may lead to DOS (bsc#1181736). - CVE-2020-12362: Fixed an integer overflow which could have led to privilege escalation (bsc#1181720). - CVE-2020-12363: Fixed an improper input validation which may have led to DOS (bsc#1181735). This update was imported from the SUSE:SLE-15-SP1:Update update project.
Patch
Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.2: zypper in -t patch openSUSE-2021-407=1
Package List
- openSUSE Leap 15.2 (noarch): kernel-firmware-20200107-lp152.2.6.1 ucode-amd-20200107-lp152.2.6.1
References
https://www.suse.com/security/cve/CVE-2020-12362.html https://www.suse.com/security/cve/CVE-2020-12363.html https://www.suse.com/security/cve/CVE-2020-12364.html https://www.suse.com/security/cve/CVE-2020-12373.html https://bugzilla.suse.com/1181720 https://bugzilla.suse.com/1181735 https://bugzilla.suse.com/1181736 https://bugzilla.suse.com/1181738