CVE-2025-21846 acct: perform last write from workqueue

In the Linux kernel, the following vulnerability has been resolved: acct: perform last write from workqueue In 1 it was reported that the acct2 system call can be used to trigger NULL deref in cases where it is set to write to a file that triggers an internal lookup. This can e.g., happen when...

CVE-2025-21846 acct: perform last write from workqueue

In the Linux kernel, the following vulnerability has been resolved: acct: perform last write from workqueue In 1 it was reported that the acct2 system call can be used to trigger NULL deref in cases where it is set to write to a file that triggers an internal lookup. This can e.g., happen when...

CVE-2025-21846

CVE-2025-21846 (Linux kernel) : The acct(2) path could trigger a NULL dereference when writing to a file that triggers an internal lookup (e.g., /sys/power/resume) after the task has exited. The fix reorganizes the code so the final write executes from a workqueue while preserving the caller’s cr...

CVE-2025-21846 acct: perform last write from workqueue

In the Linux kernel, the following vulnerability has been resolved: acct: perform last write from workqueue In 1 it was reported that the acct2 system call can be used to trigger NULL deref in cases where it is set to write to a file that triggers an internal lookup. This can e.g., happen when...

Linux Kernel Security Vulnerabilities

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 an acct system call that may result in a null pointer dereference...

Imagination GPU Driver security vulnerabilities

Imagination GPU Driver is a graphics driver from Imagination. A security vulnerability exists in Imagination GPU Driver version 24.3 and earlier, which originates from an improper GPU system call made by an unprivileged user that could cause FW on the GPU to crash and freeze the graphics output...

CVE-2025-21834

In the Linux kernel, the following vulnerability has been resolved: seccomp: passthrough uretprobe systemcall without filtering When attaching uretprobes to processes running inside docker, the attached process is segfaulted when encountering the retprobe. The reason is that now that uretprobe is...

CVE-2025-21834

Summary (mode C): CVE-2025-21834 relates to the Linux kernel where a seccomp passthrough for uretprobe systemcalls was not filtered. When uretprobes are attached to processes in Docker, the retprobe can cause the traced process to segfault because the default seccomp filters block this kernel-int...

CVE-2025-21834 seccomp: passthrough uretprobe systemcall without filtering

In the Linux kernel, the following vulnerability has been resolved: seccomp: passthrough uretprobe systemcall without filtering When attaching uretprobes to processes running inside docker, the attached process is segfaulted when encountering the retprobe. The reason is that now that uretprobe is...

CVE-2025-21834

In the Linux kernel, the following vulnerability has been resolved: seccomp: passthrough uretprobe systemcall without filtering When attaching uretprobes to processes running inside docker, the attached process is segfaulted when encountering the retprobe. The reason is that now that uretprobe is...

Linux Distros Unpatched Vulnerability : CVE-2023-1192

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A use-after-free flaw was found in smb2isstatusiotimeout in CIFS in the Linux Kernel. After CIFS transfers response data to a system call, there are still local...

Linux Distros Unpatched Vulnerability : CVE-2022-49520

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - arm64: compat: Do not treat syscall number as ESRELx for a bad syscall If a compat process tries to execute an unknown system call above the ARMNRCOMPATEND...

Linux Distros Unpatched Vulnerability : CVE-2012-0217

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The x86-64 kernel system-call functionality in Xen 4.1.2 and earlier, as used in Citrix XenServer 6.0.2 and earlier and other products; Oracle Solaris 11 and...

Linux Distros Unpatched Vulnerability : CVE-2017-15274

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows...

Linux Distros Unpatched Vulnerability : CVE-2016-6136

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Race condition in the auditlogsingleexecvearg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set...

K000150204: PostgreSQL vulnerability CVE-2015-3166

Security Advisory Description The snprintf implementation in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, and 9.4.x before 9.4.2 does not properly handle system-call errors, which allows attackers to obtain sensitive information or have other unspecified...

DEBIAN-CVE-2022-49520

In the Linux kernel, the following vulnerability has been resolved: arm64: compat: Do not treat syscall number as ESRELx for a bad syscall If a compat process tries to execute an unknown system call above the ARMNRCOMPATEND number, the kernel sends a SIGILL signal to the offending process...

CVE-2022-49567

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix uninit-value in mpolrebindpolicy mpolsetnodemaskmm/mempolicy.c does not set up nodemask when pol-mode is MPOLLOCAL. Check pol-mode before access pol-w.cpusetmemsallowed in mpolrebindpolicymm/mempolicy.c. BUG:...

CVE-2022-49443 list: fix a data-race around ep->rdllist

In the Linux kernel, the following vulnerability has been resolved: list: fix a data-race around ep-rdllist eppoll first calls epeventsavailable with no lock held and checks if ep-rdllist is empty by listemptycareful, which reads rdllist-prev. Thus all accesses to it need some protection to avoid...

CVE-2022-49372

CVE-2022-49372 affects the Linux kernel where tcp_rtx_synack() can be invoked from process context during a Fast Open TCP backlog/backlog processing sequence when CONFIG_DEBUG_PREEMPT is enabled. The issue arises as a SYN retransmit is processed in process context, cooking a SYN-ACK in that conte...