l2tp-socket-bug

CVE-2014-4943 Linux 内核（直至 3.15.6 版本）的 net/l2tp/l2tpppp.c 中的 PPPoL2TP 功能允许本地用户利用 l2tp 套接字与 inet 套接字之间的数据结构差异来提升权限。 CVSS v2 基础评分：6.9（中等）...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002455)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002455 advisory. The PPPoL2TP feature in net/l2tp/l2tpppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between ...

CVE-2023-52527 ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()

In the Linux kernel, the following vulnerability has been resolved: ipv4, ipv6: Fix handling of transhdrlen in ip,6appenddata Including the transhdrlen in length is a problem when the packet is partially filled e.g. something like sendMSGMORE happened previously when appending to an IPv4 or IPv6...

CVE-2023-52527

In the Linux kernel, the following vulnerability has been resolved: ipv4, ipv6: Fix handling of transhdrlen in ip,6appenddata Including the transhdrlen in length is a problem when the packet is partially filled e.g. something like sendMSGMORE happened previously when appending to an IPv4 or IPv6...

K15482: Linux kernel vulnerability CVE-2014-4943

Security Advisory Description The PPPoL2TP feature in net/l2tp/l2tpppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket. CVE-2014-4943 Impact None. No F5 products are affected by this...

CVE-2014-4943

The PPPoL2TP feature in net/l2tp/l2tpppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket...