Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000984 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

CVE-2024-26641 ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: make sure to pull inner header in ip6tnlrcv syzbot found ip6tnlrcv could access unitiliazed data 1. Call pskbinetmaypull to fix this, and initialize ipv6h variable after this call as it can change skb-head. 1 BUG: KMSA...

DEBIAN-CVE-2012-2136

The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service heap-based buffer overflow and system crash or possibly gain privileges by leveraging access to a TUN/TAP...

Heap overflow

The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service heap-based buffer overflow and system crash or possibly gain privileges by leveraging access to a TUN/TAP...

kernel: net: insufficient data_len validation in sock_alloc_send_pskb()

The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service heap-based buffer overflow and system crash or possibly gain privileges by leveraging access to a TUN/TAP...

Linux kernel 2.6.x 'sock_alloc_send_pskb()'函数堆缓冲区溢出漏洞

BUGTRAQ ID: 53721 CVE ID: CVE-2012-2136 Linux Kernel是Linux操作系统的内核。 Linux kernel在设置已分配skb的frag之前没有验证sockallocsendpskb函数的datalen参数，在实现上存在堆缓冲区溢出漏洞，攻击者可利用此漏洞用超级用户权限执行任意代码，完全控制受影响计算机。 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： http://www.kernel.org/...

CVE-2012-2136

The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service heap-based buffer overflow and system crash or possibly gain privileges by leveraging access to a TUN/TAP...

UBUNTU-CVE-2012-2136

The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service heap-based buffer overflow and system crash or possibly gain privileges by leveraging access to a TUN/TAP...