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 an "incorrect length buffer access" vulnerability in the TEECipherUpdate function that could allow a trusted application ...

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 vulnerable buffer access with an incorrect length value in its TEEMACUpdate function that allows a trusted application ...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower 0.3.0 and earlier versions, which stems from a denial of service due to a lack of checking of the ECKEYsetprivatekey return value in signpFwInfo...

SAMSUNG mTower 代码问题漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower v0.3.0 and earlier versions, which originates from the inclusion of a NULL pointer dereference via the TEEGetObjectInfo1 function...

PT-2022-23515 · Samsung · Mtower

Name of the Vulnerable Software and Affected Versions: Samsung Electronics mTower versions 0.3.0 and earlier Description: The issue is related to a NULL pointer dereference via the function TEE GetObjectInfo1. This indicates a problem where the software attempts to access memory through a null, o...

SAMSUNG mTower 代码问题漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower version v0.3.0 and prior versions, which originates from the discovery of a NULL pointer dereference via the function TEEAllocateTransientObject...

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...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower version 0.3.0 and prior versions, which stems from a TEEMalloc that allows a trusted application to over-allocate memory by using large len values...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower version 0.3.0, which stems from the TEEPopulateTransientObject and uteefromattr functions that allow a trusted application to call the function...

CVE-2022-21773

In TEEI driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641388; Issue ID: ALPS06641388...

kernel: use-after-free in the TEE subsystem

A use-after-free flaw in the Linux kernel TEE Trusted Execution Environment subsystem was found in the way user calls ioctl TEEIOCOPENSESSION or TEEIOCINVOKE. A local user could use this flaw to crash the system or escalate their privileges on the system. If the Linux system non configured with t...

kernel: use-after-free in the TEE subsystem

A use-after-free flaw in the Linux kernel TEE Trusted Execution Environment subsystem was found in the way user calls ioctl TEEIOCOPENSESSION or TEEIOCINVOKE. A local user could use this flaw to crash the system or escalate their privileges on the system. If the Linux system non configured with t...

CVE-2022-28793

Given the TEE is compromised and controlled by the attacker, improper state maintenance in StrongBox allows attackers to change Android ROT during device boot cycle after compromising TEE. The patch is applied in Galaxy S22 to prevent change of Android ROT after first initialization at boot time...

Samsung Galaxy S3 代码问题漏洞

Samsung Galaxy S22 is a smartphone product released on February 9, 2022 by Samsung. The Samsung Galaxy S22 StrongBox suffers from a State Maintenance Error vulnerability that stems from incorrect StrongBox state maintenance. An attacker can exploit the vulnerability to change the Android ROT duri...

Ubuntu: Security Advisory (USN-5377-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

CVE-2022-22254

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality...

CVE-2022-22254

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality...

PT-2022-15302 · Huawei · Emui +2

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: A permission bypass issue exists, potentially affecting data confidentiality when the NFC CAs access the TEE. Recommendations: At the moment, there is no information about a newer...

USN-5368-1: Linux kernel vulnerabilities

It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-23222 It was discovered that the network traffic contro...

Important: kernel

Issue Overview: A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was found in the way users call some interrupts with high frequency from one of the guests. A local user could use this flaw to starve the resources resulting in a denial of service...