SUSE Container Update Advisory: ----------------------------------------------------------------- Container Advisory ID : SUSE-CU-2023:4017-1 Container Tags : suse/sle-micro-rancher/5.2:latest Container Release : 7.5.249 Severity : important Type : security References : 1215823 1215831 CVE-2021-26345 CVE-2021-46766 CVE-2021-46774 CVE-2022-23820 CVE-2022-23830 CVE-2023-20519 CVE-2023-20521 CVE-2023-20526 CVE-2023-20533 CVE-2023-20566 CVE-2023-20592 ----------------------------------------------------------------- The container was updated. The following patches have been included in this update: ----------------------------------------------------------------- Advisory ID: SUSE-SU-2023:4654-1 Released: Wed Dec 6 11:34:59 2023 Summary: Security update for kernel-firmware Type: security Severity: important References: 1215823,1215831,CVE-2021-26345,CVE-2021-46766,CVE-2021-46774,CVE-2022-23820,CVE-2022-23830,CVE-2023-20519,CVE-2023-20521,CVE-2023-20526,CVE-2023-20533,CVE-2023-20566,CVE-2023-20592 This update for kernel-firmware fixes the following issues: Update AMD ucode to 20231030 (bsc#1215831): - CVE-2022-23820: Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. - CVE-2021-46774: Insufficient input validation in ABL may enable a privileged attacker to perform arbitrary DRAM writes, potentially resulting in code execution and privilege escalation. - CVE-2023-20533: Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker using DMA to read/write from/to invalid DRAM address potentially resulting in denial-of-service. 0 CVE-2023-20519: A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity. - CVE-2023-20566: Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity. - CVE-2023-20521: TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service. - CVE-2021-46766: Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of confidentiality. - CVE-2022-23830: SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity. - CVE-2023-20526: Insufficient input validation in the ASP Bootloader may enable a privileged attacker with physical access to expose the contents of ASP memory potentially leading to a loss of confidentiality. - CVE-2021-26345: Failure to validate the value in APCB may allow an attacker with physical access to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service. - CVE-2023-20592: Issue with INVD instruction aka CacheWarpAttack (bsc#1215823). The following package changes have been done: - kernel-firmware-bnx2-20210208-150300.4.19.1 updated - kernel-firmware-chelsio-20210208-150300.4.19.1 updated - kernel-firmware-i915-20210208-150300.4.19.1 updated - kernel-firmware-intel-20210208-150300.4.19.1 updated - kernel-firmware-iwlwifi-20210208-150300.4.19.1 updated - kernel-firmware-liquidio-20210208-150300.4.19.1 updated - kernel-firmware-marvell-20210208-150300.4.19.1 updated - kernel-firmware-mediatek-20210208-150300.4.19.1 updated - kernel-firmware-mellanox-20210208-150300.4.19.1 updated - kernel-firmware-network-20210208-150300.4.19.1 updated - kernel-firmware-platform-20210208-150300.4.19.1 updated - kernel-firmware-qlogic-20210208-150300.4.19.1 updated - kernel-firmware-realtek-20210208-150300.4.19.1 updated - kernel-firmware-usb-network-20210208-150300.4.19.1 updated