CVE-2023-21716

CVE-2023-21716 Microsoft Word RTF Font Table Heap Corruption A vulnerability within Microsoft Office's wwlib allows attackers to achieve remote code execution with the privileges of the victim that opens a malicious RTF document. The attacker could deliver this file as an email attachment or othe...

CVE-2017-16995

CVE-2017-16995 CVE ID: CVE-2017-16995 Publish date: 2017-12-27T17:08:17.670 Base score CVSS 3.0/3.1: 7.8 Description: The checkaluop function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service memory corruption or possibly have unspecified oth...

Ubuntu-0day

Ubuntu16.04-0day 漏洞范围： all 4.4 ubuntu aws instances are vulnerable Jann Horn发现在某些情况下，Linux内核中的Berkeley Packet Filter（BPF）不正确地执行了符号扩展checkaluop。本地攻击者可以使用它在系统上进行提权,获取root权限。 root@kitploit: bpf: fix incorrect sign extension in checkaluop Distinguish between BPFALU64|BPFMOV|BPFK load 32-bit immediate...

CVE-2017-16995-Linux-Kernel---BPF-Sign-Extension-Local-Privilege-Escalation-

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Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053200)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053200 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring: fix overflows checks in provide buffers Colin reported before possible overflow and sign...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Squashfs: fixed the handling and sanity checking of the xattrids count A Sysbot 1 that corrupted the filesystem exposed two flaws in the handling and sanity checking of the xattrids count in the filesystem. Both of these flaws...

CVE-2026-68295

A flaw was found in the Linux kernel. The LoongArch Just-In-Time JIT compiler for the Berkeley Packet Filter BPF subsystem incorrectly sign-extends the results of signed 32-bit division and modulo operations. This behavior causes the upper bits of BPF registers to be set, which differs from the...

CVE-2026-68295

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Zero-extend signed ALU32 div/mod results ALU32 operations write a 32-bit result and leave the upper 32 bits of the BPF register zero. The LoongArch JIT sign-extends the result of signed ALU32 BPFDIV and BPFMOD...

CVE-2026-68295

In the Linux kernel, LoongArch BPF ALU32 division/modulo results were sign-extended in the JIT, causing upper 32 bits to be set while verifier/interpreter assume zero-extension. The issue arises when signed ALU32 BPF_DIV/BPF_MOD (off=1) produce a negative quotient/remainder, leaving bits 63:32 se...

CVE-2026-68295 LoongArch: BPF: Zero-extend signed ALU32 div/mod results

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Zero-extend signed ALU32 div/mod results ALU32 operations write a 32-bit result and leave the upper 32 bits of the BPF register zero. The LoongArch JIT sign-extends the result of signed ALU32 BPFDIV and BPFMOD...

Linux Distros Unpatched Vulnerability : CVE-2026-68295

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: BPF: Zero-extend signed ALU32 div/mod results ALU32 operations write a 32-bit result and leave the upper 32 bits of the BPF register zero. The...

CVE-2026-64497

A flaw was found in the Linux kernel's iio: chemical: scd30 driver, which manages a specific type of sensor. This vulnerability involves an error in how the driver processes numerical data, specifically a 'sign-extension bug' that can corrupt a part of a floating-point number called the exponent...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

UBUNTU-CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

EUVD-2026-48841

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497 iio: chemical: scd30: Cleanup initializations and fix sign-extension bug

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...

CVE-2026-64497 iio: chemical: scd30: Cleanup initializations and fix sign-extension bug

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: scd30: Cleanup initializations and fix sign-extension bug Include linux/bitfield.h for FIELDGET. Create new macros for bit manipulation in combination with manual bit manipulation being replaced with FIELDGET. The...