UBUNTU-CVE-2025-21779

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Reject Hyper-V's SENDIPI hypercalls if local APIC isn't in-kernel Advertise support for Hyper-V's SENDIPI and SENDIPIEX hypercalls if and only if the local API is emulated/virtualized by KVM, and explicitly reject said...

SUSE CVE-2022-49090

In the Linux kernel, the following vulnerability has been resolved: arch/arm64: Fix topology initialization for core scheduling Arm64 systems rely on storecputopology to call updatesiblingsmasks to transfer the toplogy to the various cpu masks. This needs to be done before the call to...

SUSE CVE-2022-49145

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Avoid out of bounds access when parsing CPC data If the NumEntries field in the CPC return package is less than 2, do not attempt to access the "Revision" element of that package, because it may not be present then...

SUSE CVE-2022-49540

In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Fix race in schedule and flush work While booting secondary CPUs, cpusreadlock/unlock is not keeping online cpumask stable. The transient online mask results in below calltrace. 0.324121 CPU1: Booted secondary processo...

SUSE CVE-2022-49556

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak For some sev ioctl interfaces, the length parameter that is passed maybe less than or equal to SEVFWBLOBMAXSIZE, but larger than the data that PSP firmwar...

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 wakeup that may still be performed by an offline CPU after the CPUHPAPHRTIMERSDYING phase, resulting in...

The vulnerabilities of Intel System Resources Defense and Intel System Security Report, microprogramming software for Intel processors, allow attackers to enhance their privileges.

The vulnerabilities of Intel System Resources Defense and Intel System Security software related to Intel processor microsoftware are associated with synchronization errors when using shared resources. Exploiting these vulnerabilities can allow attackers to gain increased privileges...

UBUNTU-CVE-2024-53427

decNumberCopy in decNumber.c in jq through 1.7.1 does not properly consider that NaN is interpreted as numeric, which has a resultant stack-based buffer overflow and out-of-bounds write, as demonstrated by use of --slurp with subtraction, such as a filter of .-. when the input has a certain form ...

USN-7303-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACPI drivers; - Drivers cor...

DEBIAN-CVE-2022-49565

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW The fuzzer triggers the below trace. 7763.384369 unchecked MSR access error: WRMSR to 0x689 tried to write 0x1fffffff8101349e at rIP: 0xffffffff810704a4...

UBUNTU-CVE-2022-49565

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW The fuzzer triggers the below trace. 7763.384369 unchecked MSR access error: WRMSR to 0x689 tried to write 0x1fffffff8101349e at rIP: 0xffffffff810704a4...

CVE-2022-49188

In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcomq6v5mss: Fix some leaks in q6v5allocmemoryregion The devicenode pointer is returned by ofparsephandle or ofgetchildbyname with refcount incremented. We should use ofnodeput on it when done. This function only call...

CVE-2022-49537 scsi: lpfc: Fix call trace observed during I/O with CMF enabled

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix call trace observed during I/O with CMF enabled The following was seen with CMF enabled: BUG: using smpprocessorid in preemptible code: systemd-udevd/31711 kernel: caller is lpfcupdatecmfcmd+0x214/0x420 lpfc kerne...

CVE-2022-49391

CVE-2022-49391 — Linux kernel remoteproc mtk_scp double free . The issue concerns the removal path for scp->rproc: it is allocated via devm_rproc_alloc(), so an explicit free in the remove function was unnecessary. The vulnerabilities describe a potential double free in the mtk_scp remoteproc ...

CVE-2022-49203 drm/amd/display: Fix double free during GPU reset on DC streams

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix double free during GPU reset on DC streams Why The issue only occurs during the GPU reset code path. We first backup the current state prior to commiting 0 streams internally from DM to DC. This state backup...

jq 安全漏洞

jq is a lightweight and flexible command-line JSON processor from jqlang open source. A security vulnerability exists in jq v1.7.1, which stems from a stack buffer overflow in the decNumberCopy function...

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 devicepmcheckcallbacks function not saving CPU flags under spin lock, which could lead to inconsistent C...

CLSA-2025-1740470712 linux-firmware: Fix of 2 CVEs

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

PT-2025-18414

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak has been identified in the Linux kernel related to the system companion processor SCP on Mediatek devices. The issue arises during firmware initialization when the mtk sc...

The vulnerability of the AmdPspP2CmboxV2 driver of AMD’s microprogramming software allows a hacker to execute arbitrary code.

The vulnerability of the AmdPspP2CmboxV2 microprogramming software driver for AMD processors is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to execute arbitrary code...