CVE-2024-30046

Visual Studio Denial of Service Vulnerability...

CVE-2023-52656 io_uring: drop any code related to SCM_RIGHTS

In the Linux kernel, the following vulnerability has been resolved: iouring: drop any code related to SCMRIGHTS This is dead code after we dropped support for passing iouring fds over SCMRIGHTS, get rid of it...

CVE-2022-48675

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675 IB/core: Fix a nested dead lock as part of ODP flow

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675 IB/core: Fix a nested dead lock as part of ODP flow

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

CVE-2022-48675

CVE-2022-48675 is a Linux kernel issue in IB/core involving a nested deadlock between exiting mmap (exit_mmap/__mmu_notifier_release) and a mutex held during ib_umem_odp_map_dma_and_lock. The root cause is a potential deadlock when mmput() is called while umem_mutex is held, triggering a lock in ...

CVE-2022-48675

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmputasync. From the below call trace 1 can see that calling mmput once we have the umemodp-umemmutex locked as required by...

SUSE CVE-2024-26951

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: check for dangling peer via isdead instead of empty list If all peers are removed via wgpeerremoveall, rather than setting peerlist to empty, the peer is added to a temporary list with a head on the stack of...

DEBIAN-CVE-2024-26951

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: check for dangling peer via isdead instead of empty list If all peers are removed via wgpeerremoveall, rather than setting peerlist to empty, the peer is added to a temporary list with a head on the stack of...

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 Linux kernel that stems from the occurrence of a dead loop...

Velociraptor 0.7.2 Release: Digging Deeper than Ever with EWF Support, Dynamic DNS and More

By Dr. Mike Cohen and Carlos Canto Rapid7 is very excited to announce that version 0.7.2 of Velociraptor is now fully available for download. In this post we’ll discuss some of the interesting new features. EWF Support Velociraptor has introduced the ability to analyze dead disk images in the pas...

Velociraptor 0.7.2 Release: Digging Deeper than Ever with EWF Support, Dynamic DNS and More

By Dr. Mike Cohen and Carlos Canto Rapid7 is very excited to announce that version 0.7.2 of Velociraptor is now fully available for download. In this post we’ll discuss some of the interesting new features. EWF Support Velociraptor has introduced the ability to analyze dead disk images in the pas...

CVE-2024-32634 Logically dead code

In huge memory get unmapped area check, code can never be reached because of a logical contradiction...

CVE-2024-32634 Logically dead code

In huge memory get unmapped area check, code can never be reached because of a logical contradiction...

CVE-2024-32634: Dead Code

In huge memory get unmapped area check, code can never be reached because of a logical contradiction...

CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

DEBIAN-CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

UBUNTU-CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...