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-2023-1018

An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM...

The vulnerability of the CryptParameterDecryption function in the microprogramming software of the Trusted Platform Module (TPM) allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the CryptParameterDecryption function in the microprogramming system of the Trusted Platform Module TPM processor lies in the reading of data outside the buffer in memory. Exploiting this vulnerability can allow an intruder to gain unauthorized access to the protected...

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...

New Flaws in TPM 2.0 Library Pose Threat to Billions of IoT and Enterprise Devices

A pair of serious security defects has been disclosed in the Trusted Platform Module TPM 2.0 reference library specification that could potentially lead to information disclosure or privilege escalation. One of the vulnerabilities, CVE-2023-1017, concerns an out-of-bounds write, while the other,...

DEBIAN-CVE-2023-1018

An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM...

PT-2023-1651

Name of the Vulnerable Software and Affected Versions TPM2.0 affected versions not specified Description 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. This can lead ...

TCG TPM 缓冲区错误漏洞

TCG TPM is a chip from the Trusted Computing Group that is planted inside a computer to provide a trusted root for the computer. A buffer error vulnerability exists in version 2.0 of the TCG TPM that stems from an out-of-bounds read issue. An attacker could use this vulnerability to read or acces...

TCG TPM 缓冲区错误漏洞

TCG TPM is a chip from the Trusted Computing Group that is planted inside a computer to provide a trusted root for the computer. A security vulnerability exists in version 2.0 of the TCG TPM that stems from an out-of-bounds write issue. An attacker could use this vulnerability to cause a denial o...

UBUNTU-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 ...

UBUNTU-CVE-2023-1018

An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM...

K32412503: Trusted Platform Module vulnerabilities CVE-2019-11090 and CVE-2019-16863

Security Advisory Description CVE-2019-11090 Cryptographic timing conditions in the subsystem for IntelR PTT before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.0 and 14.0.10; IntelR TXE 3.1.70 and 4.0.20; IntelR SPS before versions SPSE504.01.04.305.0, SPSSoC-X04.00.04.108.0,...

K47405432: Infineon Trusted Platform Module Vulnerable RSA Generation vulnerability CVE-2017-15361

Security Advisory Description The Infineon RSA library 1.02.013 in Infineon Trusted Platform Module TPM firmware, such as versions before 0000000000000422 - 4.34, before 000000000000062b - 6.43, and before 0000000000008521 - 133.33, mishandles RSA key generation, which makes it easier for attacke...

[SECURITY] Fedora 36 Update: tpm2-tss-3.2.2-1.fc36

tpm2-tss is a software stack supporting Trusted Platform ModuleTPM 2.0 syst em APIs. It sits between TPM driver and applications, providing TPM2.0 specified APIs for applications to access TPM module through kernel TPM drivers...

SUSE CVE-2011-1162

The tpmread function in the Linux kernel 2.6 does not properly clear memory, which might allow local users to read the results of the previous TPM command...

SUSE CVE-2017-16837

Certain function pointers in Trusted Boot tboot through 1.9.6 are not validated and can cause arbitrary code execution, which allows local users to overwrite dynamic PCRs of Trusted Platform Module TPM by hooking these function pointers...

SUSE CVE-2020-12946

Insufficient input validation in ASP firmware for discrete TPM commands could allow a potential loss of integrity and denial of service...

SUSE CVE-2020-24455

Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3...

SUSE CVE-2021-3746

A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerabili...

SUSE CVE-2022-2977

A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured this is not the default a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the syste...