Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002402)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002402 advisory. Use-after-free vulnerability in the xacctaddtsk function in kernel/tsacct.c in the Linux kernel before 2.6.19 allows local users to obtain potentially sensitive...

Linux Kernel 2.6.19 < 5.9 - (Netfilter) Local Privilege Escalation Exploit

/ CVE-2021-22555: Turning \x00\x00 into 10000$ by Andy Nguyen theflow@ theflow@theflow:$ gcc -m32 -static -o exploit exploit.c theflow@theflow:$ ./exploit + Linux Privilege Escalation by theflow@ - 2021 + STAGE 0: Initialization Setting up namespace sandbox... Initializing sockets and message...

kernel: use flag in do_coredump()

The docoredump function in fs/exec.c in the Linux kernel 2.6.19 sets the flag variable to OEXCL but does not use it, which allows context-dependent attackers to modify arbitrary files via a rewrite attack during a core dump...

Linux Kernel 2.6.19 (Debian 4) - udp_sendmsg Local Privilege Escalation (3)

Linux Kernel 2.6.19 Debian 4 - udpsendmsg Local Privilege Escalation 3 / hoagieudpsendmsg.c LOCAL LINUX KERNEL ROOT EXPLOIT include include include include include include include include / this code will be called from NFHOOK via output callback in kernel mode / void setcurrenttaskuidsgidstozero...

Linux Kernel 'SCTP'模块存在漏洞

BUGTRAQ ID: 31121 CVE ID：CVE-2008-3792 CNCVE ID：CNCVE-20083792 Linux是一款开放源代码的操作系统。 Linux内核'SCTP'模块存在多个安全问题，本地攻击者可以利用漏洞获得敏感信息或使内核崩溃。 问题代码如下： file: net/sctp/socket.c ... SCTPSTATIC int sctpgetsockoptstruct sock sk, int level, int optname, char user optval, int user optlen int retval = 0; int len;...

CVE-2006-6304

The CVE-2006-6304 issue affects Linux kernel 2.6.19 where do_coredump in fs/exec.c sets the O_EXCL flag but does not use it, enabling a context-dependent attacker to modify arbitrary files via a core-dump rewrite attack. A fix is available in the kernel changelog (2.6.19.1) and related advisories...

CVE-2006-6304

The docoredump function in fs/exec.c in the Linux kernel 2.6.19 sets the flag variable to OEXCL but does not use it, which allows context-dependent attackers to modify arbitrary files via a rewrite attack during a core dump...