CVE-2026-98923

The Linux kernel (arm64 architecture) contains a vulnerability where mapping a stack-top page via /dev/mem with PROT_NONE and subsequently reading /proc//cmdline triggers a spurious WARN in ioremap_prot(). This occurs because generic_access_phys() passes protection from a present-invalid PTE to i...

EUVD-2026-108887

In the Linux kernel, the following vulnerability has been resolved: arm64: io: Reject non-user protection in ioremapprot Mapping a stack-top page via /dev/mem with PROTNONE and then reading that process's /proc//cmdline triggers a spurious WARN in ioremapprot through genericaccessphys: WARNING:...

CVE-2026-98923 arm64: io: Reject non-user protection in ioremap_prot()

In the Linux kernel, the following vulnerability has been resolved: arm64: io: Reject non-user protection in ioremapprot Mapping a stack-top page via /dev/mem with PROTNONE and then reading that process's /proc//cmdline triggers a spurious WARN in ioremapprot through genericaccessphys: WARNING:...

EUVD-2013-0327

Malware in sbrugna...

FreeBSD - 'setrlimit' Stack Clash (PoC)

/ FreeBSDCVE-2017-1085.c Copyright C 2017 Qualys, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or at your option any later version. This...

Linux Kernel mm: thp: pmd_present和PROT_NONE本地拒绝服务漏洞

BUGTRAQ ID: 58046 CVECAN ID: CVE-2013-0309 Linux Kernel是Linux操作系统的内核。 使用pmdpresent的VM会返回错误的PROTNONE范围值，当使用pmdpresent的代码得到漏报后，内核会崩溃，本地未授权用户可利用此漏洞使系统崩溃。 0 Linux kernel 2.6.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...

CVE-2013-0309

arch/x86/include/asm/pgtable.h in the Linux kernel before 3.6.2, when transparent huge pages are used, does not properly support PROTNONE memory regions, which allows local users to cause a denial of service system crash via a crafted application...

CVE-2013-0309: Improper Restriction of Operations within the Bounds of a Memory Buffer

arch/x86/include/asm/pgtable.h in the Linux kernel before 3.6.2, when transparent huge pages are used, does not properly support PROTNONE memory regions, which allows local users to cause a denial of service system crash via a crafted application...