Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: tpm2-sessions: Fixed the omission of tpmbufDestroy in tpm2readpublic. tpm2readpublic calls tpmbufinit, but fails to call tpmbufDestroy on two exit paths, resulting in a page allocation being leaked: 1. When namesize returns an...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: tpm: Use kfreesensitive to free the auth session in tpmdevrelease. tpmdevrelease uses the plain kfree function to free the chip-auth structure, which contains sensitive cryptographic materials, including HMAC session keys,...

EUVD-2026-36411

A Missing Required Cryptographic Step vulnerability has been identified in Moxa's embedded Linux firmware for industrial computers and controllers. This vulnerability represents an incomplete remediation of CVE-2026-0714. The firmware introduced TPM2 parameter encryption as a countermeasure again...

CVE-2026-9266

A Missing Required Cryptographic Step vulnerability has been identified in Moxa's embedded Linux firmware for industrial computers and controllers. This vulnerability represents an incomplete remediation of CVE-2026-0714. The firmware introduced TPM2 parameter encryption as a countermeasure again...

CVE-2026-9266

CVE-2026-9266 affects Moxa’s embedded Linux firmware for industrial computers and controllers. The issue is a Missing Required Cryptographic Step, an incomplete remediation of CVE-2026-0714, where TPM2 parameter encryption is undermined by an omission in the authorization session configuration. A...

PT-2026-48857

A Missing Required Cryptographic Step vulnerability has been identified in Moxa's embedded Linux firmware for industrial computers and controllers. This vulnerability represents an incomplete remediation of CVE-2026-0714. The firmware introduced TPM2 parameter encryption as a countermeasure again...

MGASA-2026-0197 Updated gnupg2 packages fix security vulnerabilities

CVE-2025-68973, armorfilter in g10/armor.c has two increments of an index variable where one is intended, leading to an out-of-bounds write for crafted input. CVE-2026-24882, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC key...

CVE-2026-46283

A flaw was found in the Linux kernel's Trusted Platform Module TPM driver. This vulnerability arises from the driver's failure to securely clear sensitive cryptographic material, such as session keys and passphrases, from memory when a TPM device is released. A local attacker could potentially...

UBUNTU-CVE-2026-46283

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

CVE-2026-46283

In the provided sources, CVE-2026-46283 affects the Linux kernel TPM subsystem, where tpm_dev_release() frees sensitive material (chip->auth) with plain kfree() instead of kfree_sensitive(). This leaves HMAC session keys, nonces, and passphrase data potentially scrubbed only later in memory, u...

CVE-2026-46283 tpm: Use kfree_sensitive() to free auth session in tpm_dev_release()

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

CVE-2026-46283 tpm: Use kfree_sensitive() to free auth session in tpm_dev_release()

In the Linux kernel, the following vulnerability has been resolved: tpm: Use kfreesensitive to free auth session in tpmdevrelease tpmdevrelease uses plain kfree to free chip-auth, which contains sensitive cryptographic material including HMAC session keys, nonces, and passphrase data struct...

[SECURITY] Fedora 43 Update: keylime-7.14.2-1.fc43

Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution...

[SECURITY] Fedora 44 Update: keylime-7.14.2-1.fc44

Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution...

CVE-2026-6923

A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman ECDH key...

SUSE CVE-2026-45871

In the Linux kernel, the following vulnerability has been resolved: tpm: st33zp24: Fix missing cleanup on getburstcount error getburstcount can return -EBUSY on timeout. When this happens, st33zp24send returns directly without releasing the locality acquired earlier. Use goto outerr to ensure...

SUSE CVE-2026-45941

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cinfineon: Fix locality leak on getburstcount failure getburstcount can return -EBUSY on timeout. When this happens, the function returns directly without releasing the locality that was acquired at the beginning of...

CVE-2026-45871

A flaw was found in the Linux kernel's Trusted Platform Module TPM subsystem. When the getburstcount function encounters an error, the st33zp24 driver fails to release a previously acquired resource. This oversight can lead to resource exhaustion, potentially allowing a local attacker to cause a...

EUVD-2026-32225

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmi2cinfineon: Fix locality leak on getburstcount failure getburstcount can return -EBUSY on timeout. When this happens, the function returns directly without releasing the locality that was acquired at the beginning of...

EUVD-2026-32337

In the Linux kernel, the following vulnerability has been resolved: tpm: st33zp24: Fix missing cleanup on getburstcount error getburstcount can return -EBUSY on timeout. When this happens, st33zp24send returns directly without releasing the locality acquired earlier. Use goto outerr to ensure...