CVE-2026-23009 xhci: sideband: don't dereference freed ring when removing sideband endpoint

In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: don't dereference freed ring when removing sideband endpoint xhcisidebandremoveendpoint incorrecly assumes that the endpoint is running and has a valid transfer ring. Lianqin reported a crash during suspend/wake-u...

CVE-2026-23009

CVE-2026-23009 is a Linux kernel vulnerability in the xHCI sideband code where xhci_sideband_remove_endpoint() could dereference a non-existent transfer ring (ep->ring) during suspend/resume or re-enumeration, risking a crash. The fix adds a guard to only dereference ep->ring if it exists a...

CVE-2025-40320

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first attempt. Because cfid wasn't reset on replay, later cleanup could act o...

Impact of Domain name or Hostname Change on Veeam Appliances

Challenge After changing the FQDN of a Veeam Appliance--either by adding it to a domain or changing its hostname--some operations may be impacted. Solution SAML Authentication May Stop Working After the host name of the Veeam Software Appliance is changed, the Service Provider SP information will...

GHSA-J3W7-9QC3-G96P Kottster app reinitialization can be re-triggered allowing command injection in development mode

Impact Development mode only. Kottster contains a pre-authentication remote code execution RCE vulnerability when running in development mode. The vulnerability combines two issues: 1. The initApp action can be called repeatedly without checking if the app is already initialized, allowing attacke...

Access Control Bypass

Overview @kottster/cli is a CLI for Kottster Affected versions of this package are vulnerable to Access Control Bypass via the initApp and installPackagesForDataSource actions. An attacker can gain unauthorized administrative access and execute arbitrary system commands by repeatedly triggering...

Kottster app reinitialization can be re-triggered allowing command injection in development mode

Impact Development mode only. Kottster contains a pre-authentication remote code execution RCE vulnerability when running in development mode. The vulnerability combines two issues: 1. The initApp action can be called repeatedly without checking if the app is already initialized, allowing attacke...

JLSEC-2025-123 `libavcodec/pthread_frame.c` in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale...

libavcodec/pthreadframe.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in worker threads, which allows attackers to trigger a use-after-free and execute arbitrary code in some circumstances e.g., hardware re-initialization upon a mid-video SPS change when...

AZL-76631 CVE-2022-50552 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues The hctx's runwork may be racing with the elevator switch when reinitializing hardware queues. The queue is merely frozen in this context, but that only prevents...

CVE-2022-50552

CVE-2022-50552 : In the Linux kernel, the blk-mq path had a race where hctx->run_work could race with the elevator switch during reinitialization of hardware queues, potentially leading to use-after-free and kernel panics. The fix switches to a quiesced elevator switch and makes the previous e...

CVE-2022-50552 blk-mq: use quiesced elevator switch when reinitializing queues

In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues The hctx's runwork may be racing with the elevator switch when reinitializing hardware queues. The queue is merely frozen in this context, but that only prevents...

CVE-2022-50552 blk-mq: use quiesced elevator switch when reinitializing queues

In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues The hctx's runwork may be racing with the elevator switch when reinitializing hardware queues. The queue is merely frozen in this context, but that only prevents...

EUVD-2020-7468

Malware in sbrugna...

EUVD-2021-26004

Malware in sbrugna...

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 failure to use a silent elevator switch when reinitializing hardware queues, which could lead to reuse aft...

EUVD-2022-55108

Malicious code in bioql PyPI...

EUVD-2025-20958

Malicious code in bioql PyPI...

EUVD-2025-13145

Malicious code in bioql PyPI...

DEBIAN-CVE-2023-53421

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Reinit blkgiostatset after clearing in blkcgresetstats When blkgalloc is called to allocate a blkcggq structure with the associated blkgiostatset's, there are 2 fields within blkgiostatset that requires proper...

CVE-2023-53421

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Reinit blkgiostatset after clearing in blkcgresetstats When blkgalloc is called to allocate a blkcggq structure with the associated blkgiostatset's, there are 2 fields within blkgiostatset that requires proper...