F5 Networks BIG-IP : BIG-IP engineering hotfix Trusted Platform Module vulnerability (K91171450)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K91171450 advisory. - On impacted versions and platforms the Trusted Platform Module TPM system integrity check cannot detect modifications...

Design/Logic Flaw

An issue was discovered in TrEEConfigDriver in Insyde InsydeH2O with kernel 5.0 through 5.5. It can report false TPM PCR values, and thus mask malware activity. Devices use Platform Configuration Registers PCRs to record information about device and software configuration to ensure that the boot...

CVE-2023-30633

An issue was discovered in TrEEConfigDriver in Insyde InsydeH2O with kernel 5.0 through 5.5. It can report false TPM PCR values, and thus mask malware activity. Devices use Platform Configuration Registers PCRs to record information about device and software configuration to ensure that the boot...

CVE-2023-30633

CVE-2023-30633 affects Insyde InsydeH2O’s TrEEConfigDriver (kernel 5.0–5.5). The issue allows reporting of false TPM PCR values, enabling a device to masquerade as healthy by extending arbitrary data into PCR banks. Impact depends on PCR integrity, potentially masking malware activity; exploit re...

CVE-2023-30633

An issue was discovered in TrEEConfigDriver in Insyde InsydeH2O with kernel 5.0 through 5.5. It can report false TPM PCR values, and thus mask malware activity. Devices use Platform Configuration Registers PCRs to record information about device and software configuration to ensure that the boot...

CVE-2023-36717 Windows Virtual Trusted Platform Module Denial of Service Vulnerability

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Windows Virtual Trusted Platform Module Denial of Service Vulnerability

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Microsoft Windows TPM Security Vulnerability

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows TPM. An attacker has exploited the vulnerability to cause a denial of service on the system. The following products and versions are...

CLSA-2023-1695716575 kernel: Fix of 25 CVEs

xen/xenbus: don't let xenbusgrantring remove grants in error case CVE-2022-23040 - xen/xenbus: Fix granting of vmalloc'd memory - xen/blkfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23036 - xen/grant-table: add gnttabtryendforeignaccess CVE-2022-23036 - xen/blkfront: don't...

CLSA-2023-1695715460 kernel: Fix of 24 CVEs

xen/xenbus: don't let xenbusgrantring remove grants in error case CVE-2022-23040 - xen/xenbus: Fix granting of vmalloc'd memory - xen/blkfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23036 - xen/grant-table: add gnttabtryendforeignaccess CVE-2022-23036 - xen/blkfront: don't...

Duplicate Advisory: EVE Freely Allocates Buffer on The Stack With Data From Socket

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-phcg-h58r-gmcq. This link is maintained to preserve external references. Original Description As noted in the “VTPM.md” file in the eve documentation, “VTPM is a server listening on port 8877 in EVE, exposing...

PT-2023-28888

Name of the Vulnerable Software and Affected Versions EVE affected versions not specified Description The issue concerns a server listening on port 8877 in EVE, exposing limited functionality of the TPM to clients. This server, known as VTPM, allows clients to execute tpm2-tools binaries from a...

CVE-2023-43635

Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry. These PCRs are then used in order to seal/unseal a key from the...

Design/Logic Flaw

Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry. These PCRs are then used in order to seal/unseal a key from the...

CVE-2023-43635

Summary of CVE-2023-43635 / GHSA-4JVR-VJ2C-8Q37 : In EVE-OS measured boot, the vault key is sealed using SHA1 PCRs instead of SHA256 PCRs. The TPM PCRs that are used to seal/unseal the key for encrypting the vault directory may be SHA1-enabled while SHA256 PCRs are not consistently used, enabling...

CVE-2023-43635 Vault Key Sealed With SHA1 PCRs

Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry. These PCRs are then used in order to seal/unseal a key from the...

CVE-2023-43635 Vault Key Sealed With SHA1 PCRs

Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry. These PCRs are then used in order to seal/unseal a key from the...

Moderate: Red Hat Security Advisory: keylime security update

An update for keylime 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-2023:5080 Moderate: keylime security update

Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution. Security Fixes: keylime: registrar is subject to a DoS against SSL connections CVE-2023-38200 Keylime: challenge-response protocol bypass during agent registration CVE-2023-38201 For more...

Keylime registrar and (untrusted) Agent can be bypassed by an attacker

Impact A security issue was found in the Keylime registrar code which allows an attacker to effectively bypass the challenge-response protocol used to verify that an agent has indeed access to an AIK which in indeed related to the EK. When an agent starts up, it will contact a registrar and provi...