CVE-2025-21898

CVE-2025-21898 (Linux kernel) : The vulnerability centers on ftrace calculation in function_stat_show(), where division-by-zero could occur during stddev computation. The fix introduces a check on the denominator expression x * (x - 1) * 1000, ensuring it does not produce zero before performing t...

CVE-2025-21898 ftrace: Avoid potential division by zero in function_stat_show()

In the Linux kernel, the following vulnerability has been resolved: ftrace: Avoid potential division by zero in functionstatshow Check whether denominator expression x x - 1 1000 mod 2^32, 2^64 produce zero and skip stddev computation in that case. For now don't care about rec-counter rec-counter...

CVE-2025-21898 ftrace: Avoid potential division by zero in function_stat_show()

In the Linux kernel, the following vulnerability has been resolved: ftrace: Avoid potential division by zero in functionstatshow Check whether denominator expression x x - 1 1000 mod 2^32, 2^64 produce zero and skip stddev computation in that case. For now don't care about rec-counter rec-counter...

CVE-2025-21898

In the Linux kernel, the following vulnerability has been resolved: ftrace: Avoid potential division by zero in functionstatshow Check whether denominator expression x x - 1 1000 mod 2^32, 2^64 produce zero and skip stddev computation in that case. For now don't care about rec-counter rec-counter...

PT-2025-18451

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A division by zero issue has been resolved in the Linux kernel. The problem occurs when a user sets a speed value greater than UINT MAX/8, making division by zero possible. This issue wa...

PT-2025-18449

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue has been found in the Linux kernel where the user can set any speed value. If the speed is greater than UINT MAX/8, it is possible to cause a division by zero. This issue was...

PT-2025-18448

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue has been identified in the Linux kernel where the user can set any speed value, potentially leading to division by zero if the speed is greater than UINT MAX/8. This issue was...

PT-2025-18447

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A division by zero issue has been resolved in the Linux kernel. The problem occurs when a user sets a speed value greater than UINT MAX/8, making division by zero possible. This issue wa...

The vulnerability of the aqua_vanjaram_switch_partition_mode() function in the Linux kernel driver allows a hacker to trigger a service failure.

The vulnerability of the aquavanjaramswitchpartitionmode function in the Linux kernel driver is related to insufficient validation of input data during division by zero. Exploiting this vulnerability could allow an attacker to trigger a system failure...

PT-2025-18452

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue has been found in the Linux kernel where the user can set any speed value. If the speed is greater than UINT MAX/8, it is possible to cause a division by zero. This issue was...

Vulnerability of the functions calculate_ttu_cursor(), calculate_ttu_cursor() in Linux operating system kernels, allowing attackers to cause service failures

The vulnerability of the calculatettucursor functions in Linux kernel code is related to the lack of checks for division by zero. Exploiting this vulnerability could allow an attacker to trigger a system failure...

Division by zero

Overview Affected versions of this package are vulnerable to Division by zero via the ggufPadding function. An attacker can cause the server to crash by uploading and creating a customized GGUF model file on the server. PoC python import os import json import requests import hashlib if you use th...

GHSA-9GCR-28RP-CC24 Ollama Divide By Zero vulnerability

A vulnerability in ollama/ollama versions =0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server. This can lead to a division by zero error in the ggufPadding function, causing the server to crash and resulting in a Denial of Service DoS attack...

Ollama Divide By Zero vulnerability

A vulnerability in ollama/ollama versions =0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server. This can lead to a division by zero error in the ggufPadding function, causing the server to crash and resulting in a Denial of Service DoS attack...

Division by zero

Overview Affected versions of this package are vulnerable to Division by zero when handling an invalid unknown.blockcount type in a Modelfile. An attacker can cause the application to crash by importing a malicious GGUF. Remediation Upgrade github.com/ollama/ollama/llm to version 0.6.3-rc1 or...

Division by zero

Overview Affected versions of this package are vulnerable to Division by zero when handling an invalid unknown.blockcount type in a Modelfile. An attacker can cause the application to crash by importing a malicious GGUF. Remediation Upgrade github.com/ollama/ollama/fs/ggml to version 0.6.3-rc1 or...

CVE-2025-0317 Divide By Zero in ollama/ollama

A vulnerability in ollama/ollama versions =0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server. This can lead to a division by zero error in the ggufPadding function, causing the server to crash and resulting in a Denial of Service DoS attack...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56622)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56622 advisory. - In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: sysfs: Prevent div by...

The vulnerability of the drm_dp_bw_overhead() function in the drivers/gpu/drm/display/drm_dp_helper.c module of the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the drmdpbwoverhead function in the drivers/gpu/drm/display/drmdphelper.c module of the Linux kernel is related to insufficient validation of input data during division by zero. Exploiting this vulnerability could allow an attacker to cause a service failure...

Vulnerability of the CalculateBytePerPixelAndBlockSizes() function in the drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c file – A driver for supporting Direct Rendering Infrastructure (DRI) in AMD graphics cards for Linux operating systems. This vulnerability allows a attacker to cause a service failure.

Vulnerability of the CalculateBytePerPixelAndBlockSizes function in the drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2core/dml2coredcn4calcs.c file – The driver that supports Direct Rendering Infrastructure DRI for AMD graphics cards in Linux operating systems has a vulnerability due to...