Denial Of Service (DoS)

u-boot is vulnerable to denial of service. The vulnerability exists due to the integer signedness error, resulting stack stack-based buffer overflow in the i2c md command, which enables the corruption of the return address pointer of the doi2cmd function...

CVE-2022-33989

dproxy-nexgen aka dproxy nexgen uses a static UDP source port selected randomly only at boot time in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

PVS Streamprocess: Login failed (error code: 4) for device <devicename>

Target devices are stuck at booting: Application event log is flooded with StreamProcess Event ID 10 that reads: "Login failed error code: 4 for device targetdevice1: No servers available for disk" Application event log will also have Streamprocess event ID 11's which read: "Detected one or more...

Researchers Uncover UEFI Secure Boot Bypass in 3 Microsoft Signed Boot Loaders

A security feature bypass vulnerability has been uncovered in three signed third-party Unified Extensible Firmware Interface UEFI boot loaders that allow bypass of the UEFI Secure Boot feature. "These vulnerabilities can be exploited by mounting the EFI System Partition and replacing the existing...

[SECURITY] Fedora 36 Update: microcode_ctl-2.1-51.1.fc36

The microcodectl utility is a companion to the microcode driver written by Tigran Aivazian . The microcode update is volatile and needs to be uploaded on each system boot i.e. it doesn't reflash your cpu permanently, reboot and it reverts back to the old microcode...

Microsoft tackles DogWalk zero-day vulnerability and multiple privilege escalation vulnerabilities

Threat Level Vulnerability Report For a detailed advisory, download the pdf file here Summary Microsoft Patch Tuesday addresses CVE-2022-34713, also known as DogWalk, as well as numerous issues affecting Microsoft Exchange Server, Microsoft Windows Support Diagnostic Tool MSDT, Windows Print...

Signed third party UEFI bootloaders are vulnerable to Secure Boot bypass

Overview A security feature bypass vulnerability exists in signed 3rd party UEFI bootloaders that allows bypass of the UEFI Secure Boot feature. An attacker who successfully exploits this vulnerability can bypass the UEFI Secure Boot feature and execute unsigned code during the boot process...

SUSE-SU-2022:2747-1 Security update for oracleasm

This update of oracleasm fixes the following issue: - rebuild with new secure boot key due to grub2 boothole 3 issues bsc1198581...

SUSE: Security Advisory (SUSE-SU-2022:2712-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

PT-2022-37517 · Oracle · Oracleasm

Name of the Vulnerable Software and Affected Versions: oracleasm affected versions not specified Description: The issue is related to the grub2 boothole 3 problem, which necessitates a rebuild with a new secure boot key. Recommendations: At the moment, there is no information about a newer versio...

SUSE SLES12 Security Update : u-boot (SUSE-SU-2022:2712-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2022:2712-1 advisory. - CVE-2022-34835: Fixed stack buffer overflow vulnerability in i2c md command bsc1201214. Tenable has extracted the preceding description block directl...

SUSE-SU-2022:2712-1 Security update for u-boot

This update for u-boot fixes the following issues: - CVE-2022-34835: Fixed stack buffer overflow vulnerability in i2c md command bsc1201214...

CERT/CC: CVE-20220-34303 Crypto Pro Boot Loader Bypass

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CERT/CC: CVE-2022-34301 Eurosoft Boot Loader Bypass

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KB5012170: Security update for Secure Boot DBX

None None...

PT-2022-4106

Name of the Vulnerable Software and Affected Versions New Horizon Datasys bootloaders before 2022-06-01 Description A flaw was found in the bootloaders, allowing an attacker to bypass or tamper with Secure Boot protections. To load and execute arbitrary code in the pre-boot stage, an attacker nee...

Microsoft Windows Secure Boot 安全漏洞

Microsoft Windows Secure Boot is a secure boot from Microsoft Corporation USA. Microsoft Windows Secure Boot has a security vulnerability. The following products and editions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version...

Microsoft Windows Secure Boot 安全漏洞

Microsoft Windows Secure Boot is a secure boot from Microsoft Corporation USA. Microsoft Windows Secure Boot has a security vulnerability. The following products and editions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version...

Microsoft Windows Secure Boot 安全漏洞

Microsoft Windows Secure Boot is a secure boot from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Secure Boot. The following products and versions are affected:Windows 10 for 32-bit Systems,Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit...

PT-2022-4116 · Cryptopro +3 · Cryptopro Secure Disk +3

Name of the Vulnerable Software and Affected Versions: CryptoPro Secure Disk versions before 2022-06-01 Description: A flaw was found in the bootloaders, allowing an attacker to bypass or tamper with Secure Boot protections. To load and execute arbitrary code in the pre-boot stage, an attacker...