Huawei EulerOS: Security Advisory for tpm2-tss (EulerOS-SA-2023-1965)

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...

tpm2: TCG TPM2.0 implementations vulnerable to memory corruption

An out-of-bound read vulnerability was found in the TPM 2.0's Module Library, which allows the reading of 2-byte data after the end of the TPM command. This flaw allows an attacker to leak confidential data stored within the libtpms context...

Moderate: Red Hat Security Advisory: libtpms security update

An update for libtpms is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

ALSA-2023:2453 Moderate: libtpms security update

The libtpms is a library providing Trusted Platform Module TPM functionality for virtual machines. Security Fixes: tpm: TCG TPM2.0 implementations vulnerable to memory corruption CVE-2023-1017 tpm2: TCG TPM2.0 implementations vulnerable to memory corruption CVE-2023-1018 For more details about th...

[SECURITY] Fedora 38 Update: keyring-ima-signer-0.1.0-9.fc38

The IMA Integrity Measurement Architecture is a key component of the Linux integrity subsystem designed to ensure integrity, authenticity, and confidentiality of systems including hardware root of trusts TPM. This tool allows signing of files in userspace, inclusding options of including the...

(Pwn2Own) Oracle VirtualBox TPM MMIO Handling Stack-based Buffer Overflow Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Oracle VirtualBox. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the handlin...

Moderate: Red Hat Security Advisory: virt:rhel and virt-devel:rhel security and bug fix update

An update for the virt:rhel and virt-devel:rhel modules is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

ROS-20230417-04

A vulnerability in the CryptParameterDecryption function of the cryptoprocessor firmware of the Trusted Platform Module TPM is related to reading data beyond buffer boundaries in memory. Exploitation of the vulnerability may allow an intruder to gain unauthorized access to protected information...

TPM Out of Bounds Access

Bulletin ID: AMD-SB-7002 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Researchers have identified two potential vulnerabilities that affect systems using the TPM 2.0 reference implementation, including some systems using AMD CPUs...

[SECURITY] Fedora 36 Update: libtpms-0.9.6-1.fc36

A library providing TPM functionality for VMs. Targeted for integration into Qemu...

[SECURITY] Fedora 38 Update: libtpms-0.9.6-1.fc38

A library providing TPM functionality for VMs. Targeted for integration into Qemu...

Fedora: Security Advisory for libtpms (FEDORA-2023-64f2a84db1)

The remote host is missing an update for the 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...

Actors, Threats and Vulnerabilities 6 March to 12 March 2023

For a detailed threat digest, download the pdf file here Summary For a detailed threat digest, download the pdf file here Last week, HiveForce Labs discovered three threat actors. One of them is a Russian group called TA499, which has a history of conducting different cyberattacks such as...

SUSE CVE-2023-1017

An out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past the end of TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can lead to denial of service crashing the TPM chip/process ...

EulerOS 2.0 SP5 : kernel (EulerOS-SA-2023-1507)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A use-after-free flaw was found in fs/ext4/namei.c:dxinsertblock in the Linux kernels filesystem sub-component. This flaw allows a local attacker...

Use-After-Free

linux is vulnerable to use-after-free. The vulnerability exists on the systems where virtualized TPM devices are configured, a local attacker is able to create a use-after-free and create a situation where it may be possible to escalate privileges on the system...

Two New Vulnerabilities Discovered in TPM 2.0 Library

Threat Level Vulnerability Report Follow Hive Pro for a detailed threat advisory, download the pdf file here from HiveForce Labs. Summary The Trusted Platform Module TPM 2.0 specification, a hardware-based technology used to provide tamper-resistant secure cryptographic functions, is affected by...

SUSE SLES15: libtss2-esys0 / libtss2-fapi0 / libtss2-mu0 / libtss2-rc0 / etc (SUSE-SU-2023:0613-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:0613-1 advisory. - CVE-2023-22745: Fixed a memory safety issue that could be exploited by local attackers with TPM access bsc1207325. Tenable has extracted...

K000132856: TPM 2.0 vulnerabilities CVE-2023-1017 and CVE-2023-1018

Security Advisory Description Two buffer overflow vulnerabilities were discovered in the Trusted Platform Module TPM 2.0 reference library specification, currently at Level 00, Revision 01.59 November 2019. An attacker who has access to a TPM-command interface can send maliciously-crafted command...

SUSE-SU-2023:0613-1 Security update for tpm2-0-tss

This update for tpm2-0-tss fixes the following issues: - CVE-2023-22745: Fixed a memory safety issue that could be exploited by local attackers with TPM access bsc1207325...