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 an uninitialized errant pointer that could lead to a null pointer dereference...

CVE-2025-0009

A NULL pointer dereference in AMD Crash Defender could allow an attacker to write a NULL output to a log file potentially resulting in a system crash and loss of availability...

CVE-2025-0009

CVE-2025-0009 describes a NULL pointer dereference in AMD Crash Defender that could allow a local attacker to write a NULL output to a log file, potentially causing a system crash and loss of availability. Affected: AMD Crash Defender (AMD Graphics vulnerabilities). Root cause: NULL pointer deref...

Linux Distros Unpatched Vulnerability : CVE-2025-38693

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: dvb-frontends: w7090p: fix null-ptr-deref in w7090ptunerwriteserpar and w7090ptunerreadserpar In w7090ptunerwriteserpar, msg is controlled by user. When...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver from UltraMicroelectronics AMD. A security vulnerability exists in AMD Graphics Driver that originates from a null pointer dereference, which could cause an attacker to write NULL output to a log file, causing a system crash and loss of...

PT-2025-36391

Name of the Vulnerable Software and Affected Versions: AMD Crash Defender affected versions not specified Description: A NULL pointer dereference in AMD Crash Defender could allow an attacker to write a NULL output to a log file, potentially resulting in a system crash and loss of availability...

SUSE CVE-2025-39674

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: ufs-qcom: Fix ESI null pointer dereference ESI/MSI is a performance optimization feature that provides dedicated interrupts per MCQ hardware queue. This is optional feature and UFS MCQ should work with and without ESI...

AZL-70792 CVE-2025-39705 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a Null pointer dereference vulnerability Why A null pointer dereference vulnerability exists in the AMD display driver's DC module cleanup function dcdestruct. When display control context dc-ctx construction...

CVE-2025-39705

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a Null pointer dereference vulnerability Why A null pointer dereference vulnerability exists in the AMD display driver's DC module cleanup function dcdestruct. When display control context dc-ctx construction...

CVE-2025-39693

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid a NULL pointer dereference WHY Although unlikely drmatomicgetnewconnectorstate or drmatomicgetoldconnectorstate can return NULL. HOW Check returns before dereference. cherry picked from commit...

AZL-66980 CVE-2025-39693 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid a NULL pointer dereference WHY Although unlikely drmatomicgetnewconnectorstate or drmatomicgetoldconnectorstate can return NULL. HOW Check returns before dereference. cherry picked from commit...

CVE-2025-39678

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock-metrictbladdr is non-NULL If metric table address is not allocated, accessing metricsbin will result in a NULL pointer dereference, so add a check...

DEBIAN-CVE-2025-39678

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock-metrictbladdr is non-NULL If metric table address is not allocated, accessing metricsbin will result in a NULL pointer dereference, so add a check...

UBUNTU-CVE-2025-39705

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a Null pointer dereference vulnerability Why A null pointer dereference vulnerability exists in the AMD display driver's DC module cleanup function dcdestruct. When display control context dc-ctx construction...

UBUNTU-CVE-2025-39678

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock-metrictbladdr is non-NULL If metric table address is not allocated, accessing metricsbin will result in a NULL pointer dereference, so add a check...

CVE-2025-39705 drm/amd/display: fix a Null pointer dereference vulnerability

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a Null pointer dereference vulnerability Why A null pointer dereference vulnerability exists in the AMD display driver's DC module cleanup function dcdestruct. When display control context dc-ctx construction...

CVE-2025-39705

The CVE-2025-39705 entry concerns a NULL pointer dereference in the AMD display driver (DC module) for the Linux kernel. Root cause: during cleanup in dc_destruct(), if dc->ctx construction failed, dc->ctx is NULL but code dereferenced dc->ctx->perf_trace. The fix added a NULL check f...

CVE-2025-39693

CVE-2025-39693: In the Linux kernel, the vuln affects the DRM AMD display path (drm/amd/display) where NULL pointers could be dereferenced via drm_atomic_get_new_connector_state() or drm_atomic_get_old_connector_state(). The description states the root cause is that these functions can return NUL...

SUSE-SU-2025:20657-1 Security update for aide

This update for aide fixes the following issues: - CVE-2025-54389: Escape control characters in report and log output bsc1247884. - CVE-2025-54409: Fix null pointer dereference after reading incorrectly encoded xattr attributes from database bsc1247885...

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, which stems from a NULL pointer dereference in the media/iris module...