CVE-2022-49940

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can happen when attempting to access the "gsm-receive" function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only call...

CVE-2025-38011

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: csa unmap use uninterruptible lock After process exit to unmap csa and free GPU vm, if signal is accepted and then waiting to take vm lock is interrupted and return, it causes memory leaking and below warning backtrac...

UBUNTU-CVE-2025-38078

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix race of buffer access at PCM OSS layer The PCM OSS layer tries to clear the buffer with the silence data at initialization or reconfiguration of a stream with the explicit call of sndpcmformatsetsilence with...

PT-2025-26152 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A kernel memory leak issue has been identified in the Linux kernel's crypto subsystem, specifically in the ccp driver. The problem occurs when input passed to certain sev ioctl...

PT-2025-26004 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0-rc5-test+ 309 Description: A vulnerability in the Linux kernel has been resolved, related to event probes eprobes in the tracing subsystem. The issue occurs when attempting to retrieve the instruction...

The vulnerability of the Local Security Authority Subsystem Service (LSASS) in Windows operating systems allows a perpetrator to trigger a service failure.

The vulnerability of the Local Security Authority Subsystem Service LSASS in Windows operating systems is related to an uncontrolled consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Linux Kernel Improper Ownership Management Vulnerability

Linux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bu...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: atm: Fixed NULL pointer dereference issue When MPOAcacheimposrcvd receives the message, it may trigger a NULL Pointer Dereference Vulnerability if both the entry and holdingtime parameters are NULL. Since this only occurs when...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: fixed a double-free issue during the unloading of the amdgpu module Flexible endpoints use DIGs from available inflexible endpoints; therefore, only the encoders of inflexible links need to be freed. Otherwise...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: tracing: Fixed an out-of-bounds write in traceseqtobuffer. syzbot reported this bug: ================================================================== Bug: KASAN: Out-of-bounds access in traceseqtobuffer in...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Verify the content returned by parseintarray. The first element of the returned array stores its length. If it is 0, any manipulation beyond the element at index 0 will result in a null-ptr-deref error...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: jbd2: removed the incorrect sb-ssequence check. The emptiness of the journal is determined not by sb-ssequence == 0, but rather by sb-sstart == 0 which is set a few lines above. Moreover, 0 is a valid transaction ID, so the check...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Tracing: Do not allow mmap of persistent ring buffers. When attempting to mmap a trace instance buffer that is attached to reservemem, it would cause a crash: BUG: Unable to handle a page fault for address: ffffe97bd00025c8 PF:...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Block: Fixed resource leak in the blkmqsysfsregister error path. When registration of a queue fails after blkmqsysfsregister is successful, but the function later encounters an error, we need to clean up the blkmqsysfs resources...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: md: fixed the UAF issue when iterating the allmddevs list While iterating the allmddevs list from mdnotifyreboot and mdexit, listforeachentry Safe is used. This can lead to a race condition with deletint, causing a UAF: t1:...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: HID: appleir: Fixed potential NULL dereference at the raw event handle. Syzkaller reported a NULL pointer dereference issue in inputevent. BUG: KASAN: NULLptrderef in instrumentatomicread, include/linux/instrumented.h:68 inlin...

TencentOS Server 3: kernel (TSSA-2023:0132)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0132 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Amazon Linux 2023 : python3-tornado (ALAS2023-2025-1002)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1002 advisory. Tornado is a Python web framework and asynchronous networking library. When Tornado's multipart/form- data parser encounters certain errors, it logs a warning but continues trying to parse the remainde...

Amazon Linux 2 : python3-tornado (ALAS-2025-2889)

The version of python3-tornado installed on the remote host is prior to 5.0.2-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2889 advisory. Tornado is a Python web framework and asynchronous networking library. When Tornado's multipart/form- data parser encounter...

Amazon Linux 2 : python-tornado (ALAS-2025-2888)

The version of python-tornado installed on the remote host is prior to 4.2.1-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2888 advisory. Tornado is a Python web framework and asynchronous networking library. When Tornado's multipart/form- data parser encounters...