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 originates in the address/range calculation of the nouveau/uvmm module remap operation...

PT-2024-27222

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A CP interrupt bug in the Linux kernel causes bad packet garbage exception codes to be raised. To address this, a range check has been implemented to prevent the debugger and runtime fro...

rubygem-rack: Possible DoS Vulnerability with Range Header in Rack

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Range Header. Carefully crafted range headers can cause a server to respond with an unexpectedly large response. Responding with large responses could lead to a denial of service issue...

SUSE CVE-2021-47508

In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests runs on my VMs have show several kmemleak reports like the following. unreferenced object 0xffff88811ae59080 size 64: comm "xfsio", pid 12124, jiffies 4294987392 age 6.368s hex...

Internet Bug Bounty: Possible DoS Vulnerability with Range Header in Rack

A potential denial-of-service vulnerability was discovered in the Rack web server interface for Ruby. The vulnerability was assigned the CVE identifier CVE-2024-26141 and affected versions of Rack 1.3.0 and later. The vulnerability was caused by carefully crafted Range request headers, which coul...

Oracle Linux 9 : kernel (ELSA-2024-3306)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3306 advisory. - netfilter: nftables: disallow anonymous set with timeout flag Phil Sutter RHEL-32971 RHEL-30082 CVE-2024-26642 - netfilter: nftables: mark set as dea...

CVE-2024-34934

A SQL injection vulnerability in /view/emarksrangegradeupdateform.php in Campcodes Complete Web-Based School Management System 1.0 allows an attacker to execute arbitrary SQL commands via the conversationid parameter...

CVE-2021-47277

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

Joomla core 3.0.0-3.10.16-elts,4.0.0-4.4.6,5.0.0-5.1.2 - Unauthenticated Cache Poisoning in Pagination vulnerability

Unauthenticated Cache Poisoning in Pagination vulnerability discovered by ? in WordPress Core Joomla versions 3.0.0-3.10.16-elts,4.0.0-4.4.6,5.0.0-5.1.2...

rubygem-rack: Possible DoS Vulnerability with Range Header in Rack

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Range Header. Carefully crafted range headers can cause a server to respond with an unexpectedly large response. Responding with large responses could lead to a denial of service issue...

TOTOLINK EX200 Hardcoded Password Vulnerability

The TOTOLINK EX200 is a 2.4G wireless range extender from China's TOTOLINK. It is designed to extend the coverage of existing Wi-Fi networks and eliminate "blind spots". The TOTOLINK EX200 suffers from a hard-coded password vulnerability that originates from the /etc/shadow.sample file, which can...

CVE-2021-47277

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

CVE-2021-47277

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

CVE-2021-47277 kvm: avoid speculation-based attacks from out-of-range memslot accesses

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

CVE-2021-47277 kvm: avoid speculation-based attacks from out-of-range memslot accesses

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

CVE-2021-47277

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

SUSE CVE-2024-35905

In the Linux kernel, the following vulnerability has been resolved: bpf: Protect against int overflow for stack access size This patch re-introduces protection against the size of access to stack memory being negative; the access size can appear negative as a result of overflowing its signed int...

SUSE CVE-2024-35980

In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...

CVE-2024-35985

A vulnerability was found in the Linux kernel's sched/eevdf code, specifically in the reweighteevdf function. The issue arises when the vlag variable overflows due to improper scaling in the computation, which leads to incorrect behavior in the vruntime. This causes a NULL dereference in the...

CVE-2024-35980

In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...