113 matches found
UEFI-Security-Research-Howyar-SysReturn-NetCopy
🌊 UEFIセキュリティリサーチ - Howyar SysReturn NetCopy Secure Bootの外套の下では、それを露呈させた脆弱性よりも深く沈むアーキテクチャもある。失効させられるバイナリもあれば、配信されるパッチもある。しかし水面下深くでは、古い習慣が痕跡を残す。これが、脆弱性が開示され、パッチが当てられ、忘れ去られた後に残るものだ。 🐞 CVE-2026-79298 - 割り当て済み このリポジトリに記録された調査結果には CVE-2026-79298 が割り当てられました。 調整された開示プロセスの中で、ベンダーは CVE-2024-7344 に関連する修正が x...
CVE-2026-79298
🐞 CVE-2026-79298: Howyar SysReturn における UEFI Secure Boot バイパスの不完全な修復 脆弱性は修正された。バイナリは失効させられた。しかし、修正されたのはアーキテクチャの半分だけであった。18か月後、IA-32 ブートパスは依然として同じカスタム PE ローダーを搭載し、同じ Secure Boot 検証をバイパスし、同じ失効済み Authenticode ハッシュを保持していた。そして2026年7月まで、SysReturn NetCopy のすべてのコピーに商用として出荷され続けていた。これが CVE-2026-79298 である。 ...
Exploit for CVE-2026-79298
🐞 CVE-2026-79298: Incomplete Remediation of UEFI Secure Boo...
Synology DiskStation Manager Debian Linux Race Condition (CVE-2018-8897)
A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV SS or POP SS, as demonstrated ...
Oracle Linux 5 : kernel (ELSA-2018-4219)
The remote Oracle Linux 5 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4219 advisory. 2.6.18-419.0.0.0.11 - x8664/entry: Don't use IST entry for BP stack orabug 28452062 CVE-2018-8897 Tenable has extracted the preceding description block directly...
K17403481: Linux kernel vulnerability CVE-2018-8897
Security Advisory Description A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV ...
SUSE: Security Advisory (SUSE-SU-2018:1509-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1523-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1540-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1520-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1510-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1538-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1541-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1536-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2018:1533-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2018-1119)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2018-1120)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Microsoft Windows #MicrosoftWindows POP/MOV SS Local Privilege Elevation Exploit
This Metasploit module exploits a vulnerability in a statement in the system programming guide of the Intel 64 and IA-32 architectures software developer's manual being mishandled in various operating system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV SS o...
Microsoft Windows - POP/MOV SS Local Privilege Elevation (Metasploit)
This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/post/common' require 'msf/core/post/file' require 'msf/core/post/windows/priv' require 'msf/core/post/windows/registry' require 'msf/core/exploit/exe'...
Microsoft Windows POP/MOV SS Local Privilege Elevation
This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/post/common' require 'msf/core/post/file' require 'msf/core/post/windows/priv' require 'msf/core/post/windows/registry' require 'msf/core/exploit/exe'...