kernel: net: sched: use RCU read-side critical section in taprio_dump()

A use-after-free vulnerability was found in the tapriodump function in the Linux kernel...

Linux Distros Unpatched Vulnerability : CVE-2024-50126

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: sched: use RCU read-side critical section in tapriodump Fix possible use-after-free in...

CVE-2024-50126

In the Linux kernel, the following vulnerability has been resolved: net: sched: use RCU read-side critical section in tapriodump Fix possible use-after-free in 'tapriodump' by adding RCU read-side critical section there. Never seen on x86 but found on a KASAN-enabled arm64 system when investigati...

UBUNTU-CVE-2024-50126

In the Linux kernel, the following vulnerability has been resolved: net: sched: use RCU read-side critical section in tapriodump Fix possible use-after-free in 'tapriodump' by adding RCU read-side critical section there. Never seen on x86 but found on a KASAN-enabled arm64 system when investigati...

CVE-2024-50126 net: sched: use RCU read-side critical section in taprio_dump()

In the Linux kernel, the following vulnerability has been resolved: net: sched: use RCU read-side critical section in tapriodump Fix possible use-after-free in 'tapriodump' by adding RCU read-side critical section there. Never seen on x86 but found on a KASAN-enabled arm64 system when investigati...

CVE-2024-50126 net: sched: use RCU read-side critical section in taprio_dump()

In the Linux kernel, the following vulnerability has been resolved: net: sched: use RCU read-side critical section in tapriodump Fix possible use-after-free in 'tapriodump' by adding RCU read-side critical section there. Never seen on x86 but found on a KASAN-enabled arm64 system when investigati...

CVE-2024-50126

CVE-2024-50126 concerns the Linux kernel’s net/sched path, specifically the taprio_dump() function. The connected advisories confirm a concrete root cause: a use-after-free could occur due to missing an RCU read-side critical section around taprio_dump(). The remediation implemented is to wrap th...

CVE-2024-50126 net: sched: use RCU read-side critical section in taprio_dump()

In the Linux kernel, the following vulnerability has been resolved: net: sched: use RCU read-side critical section in tapriodump Fix possible use-after-free in 'tapriodump' by adding RCU read-side critical section there. Never seen on x86 but found on a KASAN-enabled arm64 system when investigati...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a possible dangling pointer use in the tapriodump function in the net module, which is fixed by adding an RC...