Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: posix-timers: A potential memory leak was identified in dotimercreate. When creating a posix timer with allocation of a specific timer ID, if there are issues with accessing the value in the user space, the function terminates...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001625)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001625 advisory. The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent-sigevnotify field, whic...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002653)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002653 advisory. An issue was discovered in the Linux kernel through 4.17.3. An Integer Overflow in kernel/time/posix- timers.c in the POSIX timer code is caused by the way the overr...

SUSE CVE-2025-68247

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

EUVD-2025-203649

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

CVE-2025-68247

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

UBUNTU-CVE-2025-68247

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

CVE-2025-68247

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

CVE-2025-68247 posix-timers: Plug potential memory leak in do_timer_create()

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

CVE-2025-68247

The CVE-2025-68247 issue affects the Linux kernel posix-timers code, specifically do_timer_create(), where memory allocated for a timer ID could leak if user-space access faults occur during timer creation. The underlying root cause is the allocation happening before validating user-space data; t...

CVE-2025-68247 posix-timers: Plug potential memory leak in do_timer_create()

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Plug potential memory leak in dotimercreate When posix timer creation is set to allocate a given timer ID and the access to the user space value faults, the function terminates without freeing the already allocated...

PT-2025-51660

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential memory leak exists in the do timer create function related to POSIX timers. Specifically, when a timer ID is allocated and subsequent access to a user space value fails, the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ALSA: Timer: Fix for the idafree call being called when the ID is not allocated. In the sndutimercreate function, if the kasprintf function returns NULL, the sndutimerputid function will be called, ultimately using idafree to fre...

SUSE CVE-2018-12896

An issue was discovered in the Linux kernel through 4.17.3. An Integer Overflow in kernel/time/posix-timers.c in the POSIX timer code is caused by the way the overrun accounting works. Depending on interval and expiry time values, the overrun can be larger than INTMAX, but the accounting is int...

The vulnerability in the `timer_create` system call handling mechanism of Linux kernels allows a malicious actor to gain access to kernel memory from user space or cause a system crash.

The vulnerability of the timercreate function in Linux kernel-based system calls involves reading memory beyond its permitted limits. Exploiting this vulnerability can allow an attacker to gain access to kernel memory from user space or cause a system failure...

kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c

The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent-sigevnotify field, which leads to out-of-bounds access in the showtimer function...

kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c

The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent-sigevnotify field, which leads to out-of-bounds access in the showtimer function...

kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c

The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent-sigevnotify field, which leads to out-of-bounds access in the showtimer function...

kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c

The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent-sigevnotify field, which leads to out-of-bounds access in the showtimer function...

kernel: out-of-bounds access in the show_timer function in kernel/time/posix-timers.c

The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel doesn't properly validate the sigevent-sigevnotify field, which leads to out-of-bounds access in the showtimer function...