hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

Updated guava packages fix security vulnerabilities

A bug that could allow an attacker with access to the machine to potentially access data in a temporary directory created by the Guava. CVE-2020-8908 Predictable temporary files and directories used in FileBackedOutputStream. CVE-2023-2976...

kernel: untrusted VMM can trigger int80 syscall handling

A flaw was found in the Linux kernel. A VMM can inject external interrupts on any arbitrary vector at any time, which may allow the guest OS to be manipulated from the VMM side...

kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier

A flaw was found in sysmembarrier in the Linux kernel in sched/membarrier in how a user calls it at too high of a frequency. This flaw allows a local user to saturate the machine...

kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier

A flaw was found in sysmembarrier in the Linux kernel in sched/membarrier in how a user calls it at too high of a frequency. This flaw allows a local user to saturate the machine...

kernel: untrusted VMM can trigger int80 syscall handling

A flaw was found in the Linux kernel. A VMM can inject external interrupts on any arbitrary vector at any time, which may allow the guest OS to be manipulated from the VMM side...

kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier

A flaw was found in sysmembarrier in the Linux kernel in sched/membarrier in how a user calls it at too high of a frequency. This flaw allows a local user to saturate the machine...

Google Prevented 2.28 Million Malicious Apps from Reaching Play Store in 2023

Google on Monday revealed that almost 200,000 app submissions to its Play Store for Android were either rejected or remediated to address issues with access to sensitive data such as location or SMS messages over the past year. The tech giant also said it blocked 333,000 bad accounts from the app...

PT-2024-40714 · Git +1 · Pcre2

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: The issue is related to a crash type of Use-of-uninitialized-value. The crash state includes do callout jit and jit machine stack exec functions. Recommendations: At the moment, there i...

CVE-2022-48640

In the Linux kernel, the following vulnerability has been resolved: bonding: fix NULL deref in bondrrgenslaveid Fix a NULL dereference of the struct bonding.rrtxcounter member because if a bond is initially created with an initial mode != zero Round Robin the memory required for the counter is...

CVE-2022-48640 bonding: fix NULL deref in bond_rr_gen_slave_id

In the Linux kernel, the following vulnerability has been resolved: bonding: fix NULL deref in bondrrgenslaveid Fix a NULL dereference of the struct bonding.rrtxcounter member because if a bond is initially created with an initial mode != zero Round Robin the memory required for the counter is...

PT-2024-25172 · Unknown · Jerryscript

Name of the Vulnerable Software and Affected Versions: Jerryscript version ff9ff8f Description: A segmentation violation was discovered in Jerryscript via the vm loop component at jerry-core/vm/vm.c. Recommendations: For Jerryscript version ff9ff8f, consider avoiding the use of the vm loop...

PYSEC-2024-209

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the sqrt builtin can result in double eval vulnerability when the argument has side-effects. It can be seen that the buildIR function of the sqrt builtin doesn't cache the argument to...

PYSEC-2024-163

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don't respect nonreentrancy keys and the lock isn't emitted. No vulnerable production contracts were found. Additionally, using a lock on a default function is a very sparsely...

PYSEC-2024-209

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the sqrt builtin can result in double eval vulnerability when the argument has side-effects. It can be seen that the buildIR function of the sqrt builtin doesn't cache the argument to...

PYSEC-2024-207

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the slice builtin can result in a double eval vulnerability when the buffer argument is either msg.data, self.code or .code and either the start or length arguments have side-effects...

PYSEC-2024-208

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the createfromblueprint builtin can result in a double eval vulnerability when rawargs=True and the args argument has side-effects. It can be seen that the buildcreateIR function of t...

CVE-2024-32649

Vyper CVE-2024-32649 affects versions 0.3.10 and earlier, where the sqrt builtin’s build_IR does not cache its argument, allowing potential double evaluation when the argument has side-effects. The affected component is the sqrt builtin in Vyper’s IR generation, leading to multiple evaluations of...

CVE-2024-32649 vyper performs double eval of the argument of sqrt

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the sqrt builtin can result in double eval vulnerability when the argument has side-effects. It can be seen that the buildIR function of the sqrt builtin doesn't cache the argument to...

CVE-2024-32648 vyper default functions don't respect nonreentrancy keys

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don't respect nonreentrancy keys and the lock isn't emitted. No vulnerable production contracts were found. Additionally, using a lock on a default function is a very sparsely...