CVE-2021-29155

CVE-2021-29155에 대한 개념 증명Proof of Concept 코드입니다. 추측적 실행 영역에서 포인터 연산에 대한 범위 추적 시스템이 불충분했습니다. 사이드 채널을 통해 커널 데이터를 추출하는 것이 가능했습니다. 이것은 개념 증명으로, 맵의 마지막 요소로부터 0x5fff 바이트까지 경계를 넘어 읽을 수 있습니다. 이 문제는 5.12에서 수정되었습니다...

Linux Distros Unpatched Vulnerability : CVE-2026-80792

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv6: fix use-after-free in ip6finishoutput2 ip6finishoutput2 caches a pointer to the IPv6 destination address daddr before invoking lwtunnelxmit. The LWT-BPF...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Clamp the BO size of the CRIU control stack checkpoint copy. CRIU checkpoint copies the MQD control stack using cphqdcntlstacksize from the hardware, without bounding it to the allocated BO region. If the HW field is...

SUSE CVE-2026-68447

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size CRIU checkpoint copies the MQD control stack using cphqdcntlstacksize from hardware without bounding it to the allocated BO region. If the HW field is larger than...

AZL-95519 CVE-2026-68447 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size CRIU checkpoint copies the MQD control stack using cphqdcntlstacksize from hardware without bounding it to the allocated BO region. If the HW field is larger than...

CVE-2026-68447

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size CRIU checkpoint copies the MQD control stack using cphqdcntlstacksize from hardware without bounding it to the allocated BO region. If the HW field is larger than...

CVE-2026-68447 drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size CRIU checkpoint copies the MQD control stack using cphqdcntlstacksize from hardware without bounding it to the allocated BO region. If the HW field is larger than...

CVE-2026-68447: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size CRIU checkpoint copies the MQD control stack using cphqdcntlstacksize from hardware without bounding it to the allocated BO region. If the HW field is larger than...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a heap out-of-bound read in the ibmasmsendi2omessage function. This vulnerability may lead to the...

CVE-2026-43085 netfilter: nfnetlink_log: initialize nfgenmsg in NLMSG_DONE terminator

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: initialize nfgenmsg in NLMSGDONE terminator When batching multiple NFLOG messages inst-qlen 1, nfulnlsend appends an NLMSGDONE terminator with sizeofstruct nfgenmsg payload via nlmsgput, but never...

CVE-2026-43085 netfilter: nfnetlink_log: initialize nfgenmsg in NLMSG_DONE terminator

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: initialize nfgenmsg in NLMSGDONE terminator When batching multiple NFLOG messages inst-qlen 1, nfulnlsend appends an NLMSGDONE terminator with sizeofstruct nfgenmsg payload via nlmsgput, but never...

Linux Distros Unpatched Vulnerability : CVE-2026-43085

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfnetlinklog: initialize nfgenmsg in NLMSGDONE terminator When batching multiple NFLOG messages inst-qlen 1, nfulnlsend appends an NLMSGDONE terminat...

Linux Distros Unpatched Vulnerability : CVE-2026-31698

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed When retrieving the PDH cert, don't attempt to copy the blobs to userspace if the...

AZL-85412 CVE-2026-31697 affecting package kernel for versions less than 6.6.137.1-2

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed When retrieving the ID for the CPU, don't attempt to copy the ID blob to userspace if the firmware command failed. If the failure was due to an invalid...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006889)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006889 advisory. In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecchardev: fix kernel data leak from ioctl It is possible to peep kernel...

CVE-2025-70616

A stack buffer overflow vulnerability exists in the Wincor Nixdorf wnBios64.sys kernel driver version 1.2.0.0 in the IOCTL handler for code 0x80102058. The vulnerability is caused by missing bounds checking on the user-controlled Options parameter before copying data into a 40-byte stack buffer...

PT-2026-23482

Name of the Vulnerable Software and Affected Versions Wincor Nixdorf wnBios64.sys version 1.2.0.0 Description A stack buffer overflow exists in the wnBios64.sys kernel driver within the IOCTL handler for code 0x80102058. The issue is due to a lack of bounds checking on the user-controlled Options...

CVE-2025-70616

A stack buffer overflow vulnerability exists in the Wincor Nixdorf wnBios64.sys kernel driver version 1.2.0.0 in the IOCTL handler for code 0x80102058. The vulnerability is caused by missing bounds checking on the user-controlled Options parameter before copying data into a 40-byte stack buffer...

EUVD-2022-54676

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...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001629)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001629 advisory. A kernel data leak due to an out-of-bound read was found in the Linux kernel in inetdiagmsgsctp,laddrfill and sctpgetsctpinfo functions present since version 4.7-rc1...