CVE-2023-34195

Insyde InsydeH2O (kernel 5.0–5.5) contains a vulnerability in SystemFirmwareManagementRuntimeDxe where GetImage reads a runtime variable GetImageProgress and later uses its value as a function pointer. The GetImageProgress variable is wiped by the same module before function end. If an OS sets th...

Vyper Security Vulnerability

Vyper is the Pythonic smart contract language for EVM. A security vulnerability exists in Vyper versions 0.2.9 through 0.3.10, which stems from the fact that locks of type @nonreentrant or @nonreentrant are not reentrant-checked at runtime...

Transfering Bonds would create confusion among delegators because of non-deletion of unbondingLocks & assigning all the new delegators the same unbounding id

Lines of code Vulnerability details transferBond function is used to transfers ownership of a bond to a new delegator using optional hints if needed. Here the old unbound lock is deleted after creating a new one in unbondWithHint function. But the problem lies in the delete operation as it does n...

Users can abuse VotingEscrow.delegate() to avoid voting power decay. Additionally, users can delegate expired locks to regain full voting power.

Lines of code Vulnerability details Impact Voting power will not decay over the course of the lock. Proof of Concept The VotingEscrow.delegate function allows users to delegate to locks with a longer expiry time. See the below code snippet and inline comments: requiretoLocked.end = fromLocked.end...

Vyper has incorrectly allocated named re-entrancy locks

Impact In versions 0.2.15, 0.2.16 and 0.3.0, named re-entrancy locks are allocated incorrectly. Each function using a named re-entrancy lock gets a unique lock regardless of the key, allowing cross-function re-entrancy in contracts compiled with the susceptible versions. A specific set of...

GHSA-5824-CM3X-3C38 Vyper has incorrectly allocated named re-entrancy locks

Impact In versions 0.2.15, 0.2.16 and 0.3.0, named re-entrancy locks are allocated incorrectly. Each function using a named re-entrancy lock gets a unique lock regardless of the key, allowing cross-function re-entrancy in contracts compiled with the susceptible versions. A specific set of...

PYSEC-2023-142

Vyer is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In versions 0.2.15, 0.2.16 and 0.3.0, named re-entrancy locks are allocated incorrectly. Each function using a named re-entrancy lock gets a unique lock regardless of the key, allowing cross-function re-entrancy in...

CVE-2023-39363 Vyper incorrectly allocated named re-entrancy locks

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In versions 0.2.15, 0.2.16 and 0.3.0, named re-entrancy locks are allocated incorrectly. Each function using a named re-entrancy lock gets a unique lock regardless of the key, allowing cross-function re-entrancy in...

PT-2023-26896 · Vyper · Vyper

Name of the Vulnerable Software and Affected Versions: Vyper versions 0.2.15 through 0.3.0 Description: The issue arises from the incorrect allocation of named re-entrancy locks in Vyper versions 0.2.15, 0.2.16, and 0.3.0. Each function using a named re-entrancy lock gets a unique lock regardless...

CLSA-2023-1690287378 kernel: Fix of 28 CVEs

ALSA: pcm: Fix races among concurrent prealloc proc writes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent prepare and hwparams/hwfree calls CVE-2022-1048 - ALSA: pcm: Fix races among concurrent read/write and buffer changes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent hwparams and...

Medium: curl

Issue Overview: The curl advisory describes this issue as follows: curl supports communicating using the TELNET protocol and as a part of this it offers users to pass on user name and "telnet options" for the server negotiation. Due to lack of proper input scrubbing and without it being the...

CVE-2022-46307

SGUDA U-Lock central lock control service’s lock management function has incorrect authorization. A remote attacker with general privilege can exploit this vulnerability to call privileged APIs to acquire information, manipulate or disrupt the functionality of arbitrary electronic locks...

Authorization

SGUDA U-Lock central lock control service’s lock management function has incorrect authorization. A remote attacker with general privilege can exploit this vulnerability to call privileged APIs to acquire information, manipulate or disrupt the functionality of arbitrary electronic locks...

CVE-2022-46307 SGUDA U-Lock - Broken Access Control

SGUDA U-Lock central lock control service’s lock management function has incorrect authorization. A remote attacker with general privilege can exploit this vulnerability to call privileged APIs to acquire information, manipulate or disrupt the functionality of arbitrary electronic locks...

PT-2023-14904 · Sguda · Sguda U-Lock

Name of the Vulnerable Software and Affected Versions: SGUDA U-Lock central lock control service affected versions not specified Description: The issue is related to incorrect authorization in the lock management function of the SGUDA U-Lock central lock control service. A remote attacker with...

SGUDA U-Lock 安全漏洞

SGUDA U-Lock is a smart electronic lock from SGUDA China. A security vulnerability exists in SGUDA U-Lock, which stems from an authorization error in the lock management function of the central locking service. A remote attacker could use this vulnerability to invoke a privileged API to obtain...

CVE-2022-46307

CVE-2022-46307 affects SGUDA U-Lock central lock control service. The lock management function has incorrect authorization, enabling a remote attacker with general privileges to call privileged APIs to obtain information, manipulate, or disrupt electronic locks. Connected sources corroborate the ...

CVE-2022-46307 SGUDA U-Lock - Broken Access Control

SGUDA U-Lock central lock control service’s lock management function has incorrect authorization. A remote attacker with general privilege can exploit this vulnerability to call privileged APIs to acquire information, manipulate or disrupt the functionality of arbitrary electronic locks...

CVE-2022-46307

SGUDA U-Lock central lock control service’s lock management function has incorrect authorization. A remote attacker with general privilege can exploit this vulnerability to call privileged APIs to acquire information, manipulate or disrupt the functionality of arbitrary electronic locks...

Race condition vulnerability in positionManager minting function

Lines of code Vulnerability details Impact race condition vulnerability can result in the issuance of duplicate token IDs. When multiple transactions are executed in quick succession attempting to mint tokens, they may end up being assigned the same ID due to a shared counter or variable used to...