CVE-2025-39742

CVE-2025-39742 - RDMA: hfi1 divide-by-zero in find_hw_thread_mask() (Linux kernel) Affects: Linux kernel RDMA hfi1 path; vulnerability arises from dividing the number of online CPUs by num_core_siblings, followed by a zero-division check. Root cause: division performed before validating the divis...

CVE-2025-39742 RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask()

In the Linux kernel, the following vulnerability has been resolved: RDMA: hfi1: fix possible divide-by-zero in findhwthreadmask The function divides number of online CPUs by numcoresiblings, and later checks the divider by zero. This implies a possibility to get and divide-by-zero runtime error...

CVE-2025-39742 RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask()

In the Linux kernel, the following vulnerability has been resolved: RDMA: hfi1: fix possible divide-by-zero in findhwthreadmask The function divides number of online CPUs by numcoresiblings, and later checks the divider by zero. This implies a possibility to get and divide-by-zero runtime error...

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 a failure to check whether a divisor is zero before a division operation, which could result in a...

Linux Distros Unpatched Vulnerability : CVE-2017-16890

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SWFTools 0.9.2 has a divide-by-zero error in the wavconvert2mono function in lib/wav.c because the align value may be zero. CVE-2017-16890 Note that Nessus reli...

Linux Distros Unpatched Vulnerability : CVE-2021-27845

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Divide-by-zero vulnerability exists in JasPer Image Coding Toolkit 2.0 in jasper/src/libjasper/jpc/jpcenc.c CVE-2021-27845 Note that Nessus relies on the...

Linux Distros Unpatched Vulnerability : CVE-2016-7499

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The sbrmakefmaster function in aacsbr.c in Libav 11.7 allows remote attackers to cause a denial of service divide-by-zero error and application crash via a...

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 a missing resctrlcpudetect call, which could lead to a divide-by-zero error...

crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP()

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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 hibmcge driver not handling division operations correctly when the queue length is zero, which could...

Linux Distros Unpatched Vulnerability : CVE-2025-9649

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calcsleeptime of the file sendpackets.c. Such manipulation leads...

SUSE CVE-2025-9649

A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calcsleeptime of the file sendpackets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version...

Linux Distros Unpatched Vulnerability : CVE-2019-14981

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In ImageMagick 7.x before 7.0.8-41 and 6.x before 6.9.10-41, there is a divide-by-zero vulnerability in the MeanShiftImage function. It allows an attacker to...

Linux Distros Unpatched Vulnerability : CVE-2025-2591

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability classified as problematic was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function...

Linux Distros Unpatched Vulnerability : CVE-2018-18195

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in libgig 4.1.0. There is an FPE divide-by-zero error in DLS::Sample::Sample in DLS.cpp. CVE-2018-18195 Note that Nessus relies on the...

Linux Distros Unpatched Vulnerability : CVE-2017-15266

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In GNU Libextractor 1.4, there is a Divide-By-Zero in EXTRACTORwavextractmethod in wavextractor.c via a zero sample rate. CVE-2017-15266 Note that Nessus relies...

Linux Distros Unpatched Vulnerability : CVE-2023-3044

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An excessively large PDF page size found in fuzz testing, unlikely in normal PDF files can result in a divide-by-zero in Xpdf's text extraction code. This is...

Linux Distros Unpatched Vulnerability : CVE-2021-23210

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A floating point exception divide-by-zero issue was discovered in SoX in functon readsamples of voc.c file. An attacker with a crafted file, could cause an...

Linux Distros Unpatched Vulnerability : CVE-2018-14394

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service application crash caused by a divide-by-zero error with a user crafted...

CVE-2025-9649

A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calcsleeptime of the file sendpackets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version...