MGASA-2021-0278 Updated xscreensaver packages fix security vulnerability

An issue allowing to cause crash and locked screen bypass CVE-2021-34557...

CVE-2021-25389

Improper running task check in S Secure prior to SMR MAY-2021 Release 1 allows attackers to use locked app without authentication...

CVE-2021-25389

Improper running task check in S Secure prior to SMR MAY-2021 Release 1 allows attackers to use locked app without authentication...

Input validation

Improper running task check in S Secure prior to SMR MAY-2021 Release 1 allows attackers to use locked app without authentication...

Conviction score is not updated during tokenization if funds are locked

Handle 0xRajeev Vulnerability details Impact The updateConvictionScore on Line284 of tokenizeConviction is only called if user specifies zero locked funds. This leads to loss of accounting of user’s conviction score for tokenization since the last update for user if non-zero amount of FSDs are...

ERC20ConvictionScore.tokenizeConviction transfers locked balance from user twice

Handle cmichel Vulnerability details Vulnerability Details In tokenizeConviction when locked 0 the amount is first transferred from the user using an internal call to transfermsg.sender, addressfairSideConviction, locked;. It is then transferred a second time from the user in the...

delegatedTransferERC20() on line 442 of Visor.sol, able to get locked erc20 tokens

Handle Sherlock Vulnerability details Impact Because of getBalanceLocked not returning the full sum of the balances, if you have the approval you are able to transfer locked erc20 tokens. Proof of Concept Tools Used Hardhat Recommended Mitigation Steps Calculate balance using balance.add...

CVE-2020-11284

Locked memory can be unlocked and modified by non secure boot loader through improper system call sequence making the memory region untrusted source of input for secure boot loader in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructur...

CVE-2020-11284

CVE-2020-11284 describes a memory-protection issue in Qualcomm Snapdragon SoCs where a non-secure bootloader can unlock and modify previously locked memory through an improper system call sequence, making a memory region an untrusted input source for the secure boot loader. Affected platforms inc...

多款Qualcomm产品缓冲区错误漏洞

The Qualcomm Snapdragon SOC Snapdragon Processor is a chip from Qualcomm Incorporated that is used in mobile devices to process information. A buffer error vulnerability exists in various Qualcomm products. The vulnerability stems from the fact that a non-secure bootloader can unlock and modify...

Apple macOS 权限许可和访问控制问题漏洞

Apple macOS is a proprietary operating system developed by Apple Inc. for Mac computers. A privilege-granting and access-control issue vulnerability exists in macOS, which arises from the possibility that the contents of locked Notes could be accidentally unlocked. Local users can access sensitiv...

CVE-2021-1755

A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. A person with physical access to an iOS device may be able to access contacts from the lock screen...

Apple macOS Big Sur 安全漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. A security vulnerability exists in Apple macOS Big Sur 11.0.1 that allows access to contacts on locked devices...

Target device fails to boot with "vDisk is locked. 0xffff800c"

When trying to boot a target device, we observe-...

Mozilla Firefox Clickjacking Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in versions of Mozilla Firefox prior to 85. The browser could be confused to transfer the pointer-locked state to another tab, which could be exploited by an attacker to...

Race condition

In isdevicelocked and setdevicelocked of keystorekeymasterenforcement.h, there is a possible bypass of lockscreen requirements for keyguard bound keys due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not...

ASB-A-169933423

In isdevicelocked and setdevicelocked of keystorekeymasterenforcement.h, there is a possible bypass of lockscreen requirements for keyguard bound keys due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not...

A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.

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Quick Guide — How to Troubleshoot Active Directory Account Lockouts

Active Directory account lockouts can be hugely problematic for organizations. There have been documented instances of attackers leveraging the account lockout feature in a type of denial of service attack. By intentionally entering numerous bad passwords, attackers can theoretically lock all of...

CVE-2020-28342

An issue was discovered on Samsung mobile devices with P9.0 and Q10.0 China / India software. The S Secure application allows attackers to bypass authentication for a locked Gallery application via the Reminder application. The Samsung ID is SVE-2020-18689 November 2020...