Linux Kernel Security Vulnerabilities

The Linux kernel version 7.2 contains security vulnerabilities. These vulnerabilities stem from the ethtool IOCTL self-test path, which only holds a netdev lock on the ops-locked driver but not a rtnllock. During offline self-tests, when interfaces are closed and reopened using...

EUVD-2024-53283

Malicious code in bioql PyPI...

CVE-2024-56635

In the Linux kernel, the following vulnerability has been resolved: net: avoid potential UAF in defaultoperstate syzbot reported an UAF in defaultoperstate 1 Issue is a race between device and netns dismantles. After calling rtnlunlock from netdevruntodo, we can not assume the netns of each devic...

CVE-2024-56635

CVE-2024-56635 (Linux kernel) : A race between device and NETNS dismantles could cause a use‑after‑free in __dev_get_by_index accessed via default_operstate(), as syzbot observed a KASAN UAF. The root cause is a race after __rtnl_unlock() when netns/device lifetimes may not be alive; mitigation d...

CVE-2024-56635 net: avoid potential UAF in default_operstate()

In the Linux kernel, the following vulnerability has been resolved: net: avoid potential UAF in defaultoperstate syzbot reported an UAF in defaultoperstate 1 Issue is a race between device and netns dismantles. After calling rtnlunlock from netdevruntodo, we can not assume the netns of each devic...