Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9426)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9426 advisory. - iouring: always use original task when preparing req identity Jens Axboe Orabug: 34186552 CVE-2022-1786 Tenable has extracted the preceding...

Linux netfilter OOB root mention the right vulnerability analysis-vulnerability warning-the black bar safety net

Famous ExploitDatabase website www.exploit-db.com recently posted a netfilter module. the right to the POC, the author is Vitaly Nikolenko on. OOB it! Netfilter is! Meal a sense of curiosity, decision analysis, analysis of process and outcomes to share as follows. 0×0 extraordinaire mention the...

FreeBSD 10.2 64位内核堆溢出漏洞（CVE-2016-1885）

FreeBSD简介 FreeBSD是一种类UNIX的开源操作系统，为不同架构的计算机系统提供了不同程度的支持。FreeBSD提供先进的网络、性能、安全以及兼容性，这些特性在其他现代操作系统上仍有所缺失，即使是一些最好的商业操作系统。 在网络方面，FreeBSD的性能也是相当优异的。在很重的负载之下，FreeBSD仍然可以稳定的运行，这也是很多网络服务器采用 FreeBSD 的原因之一。 漏洞描述 在FreeBSD...

FreeBSD 远程拒绝服务攻击漏洞

0x01 漏洞复现 此漏洞是由于FreeBSD在处理ipv6数据包时，某函数对于数据的检验不严格，导致若传入的ipv6结构体某成员函数为NULL时，在后续函数调用中会触发assert，导致freebsd进入异常处理机制，内核崩溃引发系统重启，下面对此漏洞进行详细分析。 首先对于漏洞环境的搭建我不讲解了，在我的微信公众号上发了一篇文章专门讲解FreeBSD环境的搭建，包括内核调试，vmtools安装等等，环境搭建好之后，通过执行poc.py，发现程序重启，重启过程中，/var/crash下会生成崩溃信息。...

CVE-2010-1446

arch/powerpc/mm/fslbookemmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke...

Debian DSA-2053-1 : linux-2.6 - privilege escalation/denial of service/information leak

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-4537 Fabian Yamaguchi reported a missing check for Ethernet frames larger...

CVE-2010-1446

arch/powerpc/mm/fslbookemmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke...

CVE-2010-1446

arch/powerpc/mm/fslbookemmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke...

CVE-2010-1446

CVE-2010-1446 affects KGDB in the Linux kernel on PowerPC, where arch/powerpc/mm/fsl_booke_mmu.c does not perform a proper security check for access to a kernel page. Local users could overwrite arbitrary kernel memory. The vulnerability is noted across multiple advisories (e.g., Debian DSA-2053-...

CVE-2010-1446

arch/powerpc/mm/fslbookemmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke...

CVE-2010-1446: Undefined Security Weakness

arch/powerpc/mm/fslbookemmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke...