EUVD-2021-25020

Malware in sbrugna...

Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2023-2257)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 edk2 (EulerOS-SA-2023-1945)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 edk2 (EulerOS-SA-2023-1914)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

EulerOS Virtualization 2.10.0 : edk2 (EulerOS-SA-2023-1945)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize. CVE-2021-38578 Note that Tenable...

Oracle Linux 9 : edk2 (ELSA-2023-2165)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-2165 advisory. - Resolves: bz2164534 CVE-2023-0286 edk2: openssl: X.400 address type confusion in X.509 GeneralName rhel-9 - Resolves: bz2164550 CVE-2022-4304 edk2:...

EulerOS Virtualization 3.0.2.0 : edk2 (EulerOS-SA-2023-1689)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An unlimited recursion in DxeCore in EDK II. CVE-2021-28210 - NetworkPkg/IScsiDxe has remotely exploitable buffer overflows...

Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2023-1652)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 SLES15 Security Update : ovmf (SUSE-SU-2023:1958-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:1958-1 advisory. - Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize. CVE-2021-38578 Note that Nessus has not...

SUSE SLES15 Security Update : ovmf (SUSE-SU-2023:1921-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:1921-1 advisory. - Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize. CVE-2021-38578 Note that Nessus has not...

CVE-2021-38578

A flaw was found in edk2. A integer underflow in the SmmEntryPoint function leads to a write into the SMM region allowing a local attacker with administration privileges on the system to execute code within the SMM privileged context. The highest threat from this vulnerability is to data...

Tianocore Edk2 Buffer Overflow Vulnerability

Tianocore Edk2 is a cross-platform firmware development environment from the Tianocore community that follows the UEFI and PI specifications.A buffer overflow vulnerability exists in Tianocore Edk2, which stems from an existing CommBuffer check in SmmEntryPoint that does not catch underflow when...

CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...

CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...

DEBIAN-CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...

CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...

CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...

Design/Logic Flaw

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...

CVE-2021-38578

CVE-2021-38578 affects the EDK II (edk2) firmware development environment. The vulnerability arises in existing CommBuffer checks in SmmEntryPoint, where underflow can occur when computing BufferSize. This underflow can lead to a SMM privilege escalation as described in multiple advisories refere...

CVE-2021-38578

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize...