Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unnecessary invalidaterangestart/end call on mremapoldsize=0, which results in a mmunotifier warning for...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from VMX before vmenter that could lead to an RSB underflow...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the SEV ioctl interface not properly allocating memory, which could lead to a kernel data leak...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a svm range restore work that can lead to a deadlock when the process exits...

Important: Red Hat Security Advisory: OpenShift Virtualization 4.18.0 Images

Red Hat OpenShift Virtualization release 4.18.0 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which...

CLSA-2025-1740470330 linux-firmware: Fix of 2 CVEs

Update AMD SEV CPU firmware to address CVE-2023-31356, CVE-2023-20584...

Advisory ROSA-SA-2025-2714

Software: openssh 8.0p1 OS: ROSA Virtualization 3.0 packageevrstring: openssh-8.0p1-19.0.1 CVE-ID: CVE-2023-38408 BDU-ID: 2023-03950 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the PKCS11 function of the PKCS11 component of the ssh-agent component of the OpenSSH cryptographic security tool ...

Advisory ROSA-SA-2025-2721

Software: zlib 1.2.11 OS: ROSA Virtualization 3.0 packageevrstring: zlib-1.2.11 CVE-ID: CVE-2022-37434 BDU-ID: 2022-05325 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the inflate.c component of the zlib library is related to an operation exceeding buffer boundaries in memory. Exploitation of...

Advisory ROSA-SA-2025-2710

Software: libxml2 2.9.7 OS: ROSA Virtualization 3.0 packageevrstring: libxml2-2.9.7-18.0.1 CVE-ID: CVE-2021-3518 BDU-ID: 2021-05283 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the xinclude.c component of the Libxml2 library is related to memory usage after it has been freed. Exploitation of th...

Advisory ROSA-SA-2025-2706

Software: libksba 1.3.5 OS: ROSA Virtualization 3.0 packageevrstring: libksba-1.3.5-9 CVE-ID: CVE-2022-3515 BDU-ID: 2022-06395 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the X.509 certificate function-providing library LibKSBA is related to an integer overflow in the CRL parser. Exploitation of...

CVE-2024-46975

CVE-2024-46975 affects the Imagination Technologies PowerVR-GPU driver. The issue arises from kernel code running inside a guest VM that may access memory shared with the GPU firmware, allowing writes to another guest’s virtualized GPU memory. This is described in multiple sources (including Red ...

CLSA-2025-1739965377 linux-firmware: Fix of 2 CVEs

Update AMD SEV CPU firmware to address CVE-2023-31356, CVE-2023-20584...

Advisory ROSA-SA-2025-2694

Software: samba 4.17.12 OS: ROSA Virtualization 3.0 packageevrstring: samba-4.17.12 CVE-ID: CVE-2022-38023 BDU-ID: 2022-06830 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the Netlogon Remote Protocol MS-NRPC implementation of Windows operating systems is due to errors in security settings...

Advisory ROSA-SA-2025-2695

Software: shim 15.6 OS: ROSA Virtualization 3.0 packageevrstring: shim-15.6 CVE-ID: CVE-2023-40547 BDU-ID: 2024-00725 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability exists in the shim UEFI bootloader due to failure to take measures to neutralize special elements. Exploitation of the vulnerability...

Advisory ROSA-SA-2025-2689

Software: scipy 1.0.0 OS: ROSA Virtualization 3.0 packageevrstring: scipy-1.0.0-21.0.2 CVE-ID: CVE-2023-29824 BDU-ID: 2024-07432 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the PyFindObjects function of the PyFindObjects library for the open source Python programming language scipy is relat...

Advisory ROSA-SA-2025-2686

Software: openldap 2.4.46 OS: ROSA Virtualization 3.0 packageevrstring: openldap-2.4.46-18.0.1 CVE-ID: CVE-2022-29155 BDU-ID: 2022-03203 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the OpenLDAP protocol implementation is related to failure to take measures to protect the SQL query structure...

Advisory ROSA-SA-2025-2683

Software: grub2 2.02 OS: ROSA Virtualization 3.0 packageevrstring: grub2-2.02-148.0.3 CVE-ID: CVE-2022-2601 BDU-ID: 2022-06819 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the grubfontconstructglyph function of the Grub2 operating systems boot loader is related to an operation exceeding buffer...

Advisory ROSA-SA-2025-2687

Software: pango 1.42.4 OS: ROSA Virtualization 3.0 packageevrstring: pango-1.42.4-8 CVE-ID: CVE-2019-1010238 BDU-ID: 2019-02871 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the pangolog2visgetembeddinglevels function of the Pango library is related to an operation exceeding buffer boundaries...

SUSE CVE-2022-2196

A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM L0 advertising eIBRS support to L1. An attacker at L2 with code...

Security update for ovmf

This update for ovmf fixes the following issues: CVE-2024-1298: potential division-by-zero crash in edk2 due to UINT32 overflow in S3 ResumeCount. bsc1225889 CVE-2023-45229: out-of-bounds read in edk2 when processing IANA/IATA options in DHCPv6 Advertise messages. bsc1218879 CVE-2023-45230: buffe...