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 the vkmsinit function not checking the vkmscreate return value, which could lead to a memory leak...

CVE-2025-55146

An unchecked return value in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6, Ivanti ZTA Gateway before 2.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 Fix deployed on 02-Aug-2025 allows a remote authenticated attacker with admin privileges t...

PT-2025-44140

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc4 Description The do fanotify mark function does not validate the return value of mnt ns from dentry before dereferencing it. This can lead to a NULL pointer dereference if the path is not a mount...

PT-2025-44097

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel where the return value of the platform get resource function is not properly checked. This function can return NULL in case of failure, and the lack of ...

CVE-2025-38664

In the Linux kernel, the following vulnerability has been resolved: ice: Fix a null pointer dereference in icecopyandinitpkg Add check for the return value of devmkmemdup to prevent potential null pointer dereference. Mitigation Mitigation for this issue is either not available or the currently...

CVE-2025-38664

The CVE-2025-38664 entry is a Linux kernel issue affecting the ice driver: a null pointer dereference in ice_copy_and_init_pkg() could occur if devm_kmemdup() returns NULL. The advisory notes a fix by adding a NULL check for the return value of devm_kmemdup() to prevent the dereference, with the ...

CVE-2025-38664

In the Linux kernel, the following vulnerability has been resolved: ice: Fix a null pointer dereference in icecopyandinitpkg Add check for the return value of devmkmemdup to prevent potential null pointer dereference...

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 imxfb not checking the fbaddvideomode return value, which could result in a null pointer dereference...

CVE-2025-38602

CVE-2025-38602 affects the Linux kernel’s iwlwifi driver. Root cause: missing check for alloc_ordered_workqueue return value, which may yield NULL, leading to NULL dereference. Impact: local attacker could exploit a vulnerability with high impact on availability, per the CVSS metrics (LOCAL, LOW ...

CVE-2025-38602

In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Add missing check for allocorderedworkqueue Add check for the return value of allocorderedworkqueue since it may return NULL pointer...

CVE-2025-38602 iwlwifi: Add missing check for alloc_ordered_workqueue

In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Add missing check for allocorderedworkqueue Add check for the return value of allocorderedworkqueue since it may return NULL pointer...

CVE-2025-8342

The WooCommerce OTP Login With Phone Number, OTP Verification plugin for WordPress is vulnerable to authentication bypass due to insufficient empty value checking in the lwpajaxregister function in all versions up to, and including, 1.8.47. This makes it possible for unauthenticated attackers to...

The vulnerability in the Apache HTTP Server’s web server lies in improper checking of the return value of a function, allowing attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the Apache HTTP Server is related to improper checking of the return value of a function. Exploiting this vulnerability allows an attacker, operating remotely, to compromise the confidentiality, integrity, and accessibility of the protected information...

Security update for gnuplot

This update for gnuplot fixes the following issues: CVE-2025-31176: invalid read leads to segmentation fault on plot3dpoints bsc1240325. CVE-2025-31177: improper bounds check leads to heap-buffer overflow on utf8copyone bsc1240326. CVE-2025-31178: unvalidated user input leads to segmentation faul...

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 a failure to check the hdrfirstde return value, which could result in a null pointer dereference...

UBUNTU-CVE-2025-38071

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...

CVE-2025-38071

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...

The vulnerability of the breakpoint_handler() function in the arch/arm/kernel/hw_breakpoint.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the breakpointhandler function in the arch/arm/kernel/hwbreakpoint.c module of the Linux operating system is related to incorrect checking of the return value of the function. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE-SU-2025:01805-1 Security update for gnuplot

This update for gnuplot fixes the following issues: - CVE-2025-31178: unvalidated user input leads to segmentation fault on GetAnnotateString bsc1240327. - CVE-2025-31179: improper verification of time values leads to segmentation fault on xstrftime bsc1240328. - CVE-2025-31181: double fclose cal...

kernel: cpufreq: amd-pstate: add check for cpufreq_cpu_get's return value

In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: add check for cpufreqcpuget's return value cpufreqcpuget may return NULL. To avoid NULL-dereference check it and return in case of error. Found by Linux Verification Center linuxtesting.org with SVACE...