CVE-2022-46152 OP-TEE Trusted OS vulnerable to Improper Validation of Array Index in the cleanup_shm_refs function

OP-TEE Trusted OS is the secure side implementation of OP-TEE project, a Trusted Execution Environment. Versions prior to 3.19.0, contain an Improper Validation of Array Index vulnerability. The function cleanupshmrefs is called by both entryinvokecommand and entryopensession. The commands...

CVE-2022-46152

CVE-2022-46152 affects OP-TEE Trusted OS versions before 3.19.0. The root cause is improper validation of the num_params argument in cleanup_shm_refs(), which is called from entry_invoke_command() and entry_open_session(). An attacker in the normal world with permission to execute OP-TEE SMCs can...

CVE-2022-46152 OP-TEE Trusted OS vulnerable to Improper Validation of Array Index in the cleanup_shm_refs function

OP-TEE Trusted OS is the secure side implementation of OP-TEE project, a Trusted Execution Environment. Versions prior to 3.19.0, contain an Improper Validation of Array Index vulnerability. The function cleanupshmrefs is called by both entryinvokecommand and entryopensession. The commands...

PT-2022-27769

Name of the Vulnerable Software and Affected Versions OP-TEE Trusted OS versions prior to 3.19.0 Description The issue concerns an Improper Validation of Array Index vulnerability. The function cleanup shm refs is called by both entry invoke command and entry open session. The commands OPTEE MSG...

CVE-2022-46152 OP-TEE Trusted OS vulnerable to Improper Validation of Array Index in the cleanup_shm_refs function

OP-TEE Trusted OS is the secure side implementation of OP-TEE project, a Trusted Execution Environment. Versions prior to 3.19.0, contain an Improper Validation of Array Index vulnerability. The function cleanupshmrefs is called by both entryinvokecommand and entryopensession. The commands...

CVE-2022-40761

The function teeobjfree in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEAllocateOperation with a disturbed heap layout, related to uteecrypobjalloc...

CVE-2022-40760

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACUpdate with an excessive size value of chunkSize...

SAMSUNG mTower 缓冲区错误漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower versions prior to 0.3.0, which stems from a buffer access in its TEEMACComputeFinal function with an incorrect length value vulnerability that allows a trusted...

PT-2022-25523 · Samsung · Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: A Memory Allocation with Excessive Size Value issue in the TEE Realloc function allows a trusted application to trigger a Denial of Service DoS by invoking the function TEE Realloc with a...

PT-2022-25521 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: A Buffer Access with Incorrect Length Value issue in the TEE MACUpdate function allows a trusted application to trigger a Denial of Service DoS by invoking the function TEE MACUpdate with...

PT-2022-25519 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: A NULL pointer dereference issue in the TEE MACCompareFinal function allows a trusted application to trigger a Denial of Service DoS by invoking the TEE MACCompareFinal function with a NU...

PT-2022-25518 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: A Buffer Access with Incorrect Length Value issue in the TEE CipherUpdate function allows a trusted application to trigger a Denial of Service DoS by invoking the function TEE CipherUpdat...

CVE-2022-36621

Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEEAllocateTransientObject...

Xiaomi Phone Bug Allowed Payment Forgery

Smartphone maker Xiaomi, the world’s number three phone maker behind Apple and Samsung, reported it has patched a high-severity flaw in its “trusted environment” used to store payment data that opened some of its handsets to attack. Researchers at Check Point Research revealed last week in a repo...

Xiaomi Phones with MediaTek Chips Found Vulnerable to Forged Payments

Security flaws have been identified in Xiaomi Redmi Note 9T and Redmi Note 11 models, which could be exploited to disable the mobile payment mechanism and even forge transactions via a rogue Android app installed on the devices. Check Point said it found the flaws in devices powered by MediaTek...

Design/Logic Flaw

TEEMalloc in Samsung mTower through 0.3.0 allows a trusted application to achieve Excessive Memory Allocation via a large len value, as demonstrated by a Numaker-PFM-M2351 TEE kernel crash...

CVE-2022-38155

TEEMalloc in Samsung mTower through 0.3.0 allows a trusted application to achieve Excessive Memory Allocation via a large len value, as demonstrated by a Numaker-PFM-M2351 TEE kernel crash...

PT-2022-24246 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: The issue allows a trusted application to achieve excessive memory allocation via a large len value, potentially leading to a kernel crash, as demonstrated by a Numaker-PFM-M2351 TEE kern...

CVE-2022-35858

The TEEPopulateTransientObject and uteefromattr functions in Samsung mTower 0.3.0 allow a trusted application to trigger a memory overwrite, denial of service, and information disclosure by invoking the function TEEPopulateTransientObject with a large number in the parameter attrCount...

Oracle Linux 8 : kernel (ELSA-2022-1988)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-1988 advisory. - netfilter: nftablesoffload: incorrect flow offload action array size Florian Westphal 2056728 CVE-2022-25636 - RDMA/cma: Do not change...