CVE-2022-48653

In the Linux kernel, the following vulnerability has been resolved: ice: Don't double unplug aux on peer initiated reset In the IDC callback that is accessed when the aux drivers request a reset, the function to unplug the aux devices is called. This function is also called in the...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649

CVE-2022-48649 is a Linux kernel vulnerability affecting the kmem_cache lifecycle in mm/slab_common. The issue stems from a race where, during kmem_cache_destroy, a scheduled work item (kmem_cache_release) could run with an incorrect RCU flag value, potentially causing a double kmem_cache_release...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a memory double release...

Double Free

qemu is vulnerable to a double free vulnerability. The vulnerability is due to insufficient protection of the memreentrancyguard flag, allows a malicious privileged guest user to crash the QEMU process on the host, potentially execute arbitrary code within the context of the QEMU process on the...

RHEL 7 : collectd (RHSA-2018:0252)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:0252 advisory. collectd is a small C-language daemon, which reads various system metrics periodically and updates RRD files creating them if necessary. Because the...

CVE-2024-4241

A vulnerability was found in Tenda W9 1.0.0.74456. It has been declared as critical. This vulnerability affects the function formQosManageDoubleauto. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack can be initiated remotely. The identifier of this...

OESA-2024-1511 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

OESA-2024-1516 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

OESA-2024-1510 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

OESA-2024-1491 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or...

Double Evaluation

vyper is vulnerable to a Double Evaluation. This vulnerability is due to the buildcreateIR function of the createfromblueprint builtin not caching the args argument, allowing for multiple evaluations instead of retrieving the value from the stack...

Double Evaluation

vyper is vulnerable to Double Evaluation. The vulnerability is due to the buildIR function of the sqrt builtin not caching the argument to the stack, allowing for multiple evaluations when the argument has side-effects...

SUSE-SU-2024:1438-2 Security update for qemu

This update for qemu fixes the following issues: - CVE-2024-3447: Fixed heap buffer overflow in sdhciwritedataport bsc1222845 - CVE-2023-6683: Fixed NULL pointer dereference in qemuclipboardrequest bsc1218889 - CVE-2024-3446: Fixed DMA reentrancy issue leads to double free vulnerability bsc122284...

SUSE-SU-2024:1438-1 Security update for qemu

This update for qemu fixes the following issues: - CVE-2024-3447: Fixed heap buffer overflow in sdhciwritedataport bsc1222845 - CVE-2023-6683: Fixed NULL pointer dereference in qemuclipboardrequest bsc1218889 - CVE-2024-3446: Fixed DMA reentrancy issue leads to double free vulnerability bsc122284...

vyper performs double eval of the slice start/length args in certain cases

Summary 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. A contract search was performed and no vulnerable contracts were found in production. Having...

GHSA-R56X-J438-VW5M vyper performs double eval of the slice start/length args in certain cases

Summary 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. A contract search was performed and no vulnerable contracts were found in production. Having...

vyper performs double eval of raw_args in create_from_blueprint

Summary Using the createfromblueprint builtin can result in a double eval vulnerability when rawargs=True and the args argument has side-effects. A contract search was performed and no vulnerable contracts were found in production. In particular, the rawargs variant of createfromblueprint was not...