Описание
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: Hold module reference while requesting a module
User space may unload ip_set.ko while it is itself requesting a set type backend module, leading to a kernel crash. The race condition may be provoked by inserting an mdelay() right after the nfnl_unlock() call.
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: Hold module reference while requesting a module
User space may unload ip_set.ko while it is itself requesting a set type backend module, leading to a kernel crash. The race condition may be provoked by inserting an mdelay() right after the nfnl_unlock() call.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2024-56637
- https://git.kernel.org/stable/c/0e67805e805c1f3edd6f43adbe08ea14b552694b
- https://git.kernel.org/stable/c/456f010bfaefde84d3390c755eedb1b0a5857c3c
- https://git.kernel.org/stable/c/5bae60a933ba5d16eed55c6b279be51bcbbc79b0
- https://git.kernel.org/stable/c/6099b5d3e37145484fac4b8b4070c3f1abfb3519
- https://git.kernel.org/stable/c/90bf312a6b6b3d6012137f6776a4052ee85e0340
- https://git.kernel.org/stable/c/ba5e070f36682d07ca7ad2a953e6c9d96be19dca
- https://git.kernel.org/stable/c/e5e2d3024753fdaca818b822e3827614bacbdccf
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Hold module reference while requesting a module User space may unload ip_set.ko while it is itself requesting a set type backend module, leading to a kernel crash. The race condition may be provoked by inserting an mdelay() right after the nfnl_unlock() call.
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Hold module reference while requesting a module User space may unload ip_set.ko while it is itself requesting a set type backend module, leading to a kernel crash. The race condition may be provoked by inserting an mdelay() right after the nfnl_unlock() call.
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Hold module reference while requesting a module User space may unload ip_set.ko while it is itself requesting a set type backend module, leading to a kernel crash. The race condition may be provoked by inserting an mdelay() right after the nfnl_unlock() call.
In the Linux kernel, the following vulnerability has been resolved: n ...
Уязвимость функции mdelay() ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии