Slackware Linux 15.0 kernel-generic Multiple Vulnerabilities (SSA:2023-048-01)

The version of kernel-generic installed on the remote host is prior to 5.15.94 / 5.15.94smp. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-048-01 advisory. - A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fa...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2023-12116)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12116 advisory. - netfilter: nftpayload: incorrect arithmetics when fetching VLAN header bits Pablo Neira Ayuso Orabug: 34978152 CVE-2023-0179 Tenable has extract...

PT-2023-2018 · Tp Link · Tp-Link Archer Ax21

Name of the Vulnerable Software and Affected Versions: TP-Link Archer AX21 versions affected versions not specified Description: The issue is caused by a stack-based buffer overflow in the tdpServer service of TP-Link Archer AX21 routers. This allows a remote attacker to execute arbitrary code on...

PT-2023-2019 · Tp Link · Tp-Link Archer Ax21

Name of the Vulnerable Software and Affected Versions: TP-Link Archer AX21 affected versions not specified Description: The issue is caused by a buffer overflow in the tdpServer microprogram of TP-Link Archer AX21 routers. This allows a remote attacker to execute arbitrary code on affected...

CVE-2022-45869

A flaw was found in the Linux kernel in the KVM. A race condition in directpagefault allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualization and the TDP MMU are enabled. Mitigation This vulnerability can be mitigated by disabling th...

AZL-11574 CVE-2022-45869 affecting package kernel for versions less than 5.15.82.1-1

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualisation and the TDP MMU are enabled...

Race condition

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualisation and the TDP MMU are enabled...

CVE-2022-45869

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualisation and the TDP MMU are enabled...

CVE-2022-45869

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualisation and the TDP MMU are enabled...

CVE-2022-45869

CVE-2022-45869 is a Linux kernel issue describing a race condition in the x86 KVM subsystem that can be triggered when nested virtualization and the TDP MMU are enabled. The vulnerability affects the Linux kernel up to version 6.1-rc6 as described in the Astra Linux security bulletin, which mirro...

CVE-2022-45869

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualisation and the TDP MMU are enabled...

CVE-2022-45869: Concurrent Execution using Shared Resource with Improper Synchronization

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualisation and the TDP MMU are enabled...

TP-Link RE300 V1 tdpServer vulnerable to improper processing of its input

Overview tdpServer of TP-Link RE300 V1 improperly processes its input, possibly resulting to crash CWE-228. Tomoya Kitagawa and Toshiki Takatera of Ricerca Security, Inc. reported this vulnerability to the developer and coordinated. After coordination was completed, this case was reported to...

kernel: KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

GSD-2022-1001136 KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU

KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.2 by commit...

PT-2022-30051

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.33 Description A potential security issue exists in the KVM x86/mmu component related to the TDP MMU, where not all roots are zapped when unmapping a GFN range. The actual impact and attack plausibility hav...

PT-2022-29731

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description A potential security issue exists in the KVM x86/mmu component related to the TDP MMU, where not all roots are zapped when unmapping a GFN range. The actual impact and attack plausibility hav...

PT-2022-29409

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.13 through v5.17.1 Description A potential security issue exists in the KVM x86/mmu component related to the TDP MMU, where not all roots are zapped when unmapping a gfn range. The actual impact and attack plausibility...

PT-2025-7950

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, specifically in the KVM Kernel-based Virtual Machine component. The issue arises when unmapping a GFN Guest Frame Number range in...

CVE-2021-27246

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 AC1750 1.0.15 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of MAC addresses by the tdpServer endpoin...