PT-2021-30109

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.71 Description A potential issue exists in the Linux Kernel, specifically in the flower component of the network scheduler. The problem is related to the protection of the fl walk function with RCU. Althoug...

PT-2021-30058

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.151 Description A potential issue exists in the Linux Kernel, specifically in the flower component of the network scheduler. The problem is related to the protection of the fl walk function with RCU. Althoug...

PT-2021-26186

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.14.10 Description: A potential issue exists in the Linux Kernel, specifically in the flower component of the network scheduler. The problem is related to the protection of the fl walk function with RCU. The...

PT-2021-26114

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.71 Description A potential issue exists in the Linux Kernel, specifically in the flower scheduler. The problem is related to the fl walk function, which is not properly protected with RCU. This issue was...

PT-2021-26063

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.151 Description A potential issue exists in the Linux Kernel, specifically in the flower component of the network scheduler. The problem is related to the protection of the fl walk function with rcu. The...

PT-2021-30181

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.10 Description A potential issue exists in the Linux Kernel, specifically in the flower scheduler. The problem is related to the fl walk function, which is not properly protected with RCU. This issue was...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

PT-2024-11443

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel has a vulnerability that can cause an infinite loop in the recvmsg function if the caller provides the MSG WAITALL flag, the data present in the receive queue is not...

CVE-2020-36451

An issue was discovered in the rcucell crate through 2020-11-14 for Rust. There are unconditional implementations of Send and Sync for RcuCell...

Rust 命令注入漏洞

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. Mozilla Rust is vulnerable to a command injection vulnerability that originates from rcucell crate in Rust. For RcuCell there is an unconditional send and sync implementation, which can be exploited by an attack...

PT-2024-11317 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a use-after-free vulnerability in the arch topology component of the Linux kernel. The topology scale freq tick function, which is called from scheduler tick, m...

ALBA-2021:1731 userspace-rcu bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

userspace-rcu bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

userspace-rcu bug fix and enhancement update

An update is available for userspace-rcu. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky...

PT-2021-28239

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a heap-use-after-free error, which occurs when the program attempts to access memory that has already been freed. The crash state...

PT-2021-8041 · Google · Android Kernel

Name of the Vulnerable Software and Affected Versions: Android kernel Description: The issue is related to a possible use-after-free in the rcu cblist dequeue function of rcu segcblist.c. This could lead to local escalation of privilege in the kernel, requiring System execution privileges. No use...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

ALSA-2021:0558 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: locking issue in drivers/tty/ttyjobctrl.c can lead to an use-after-free CVE-2020-29661 kernel: performance counters race condition use-after-free CVE-2020-14351 kernel: ICMP rate limiting...

XENMEM_aquire_resources Error Path DoS (XSA-334)

A denial of service DoS vulnerability exists in Xen servers XENMEMacquireresource due to an error path exiting without releasing an RCU Read, Copy, Update reference. An authenticated, local attacker can exploit this issue, via a malicious HVM stubdomain which can cause an RCU reference to be...

PT-2020-17632

Name of the Vulnerable Software and Affected Versions rcu cell crate through 2020-11-14 Description The issue allows users to send T: !Send to other threads while T is enclosed within RcuCell, and allows users to concurrently access T: !Sync by using the APIs of RcuCell that provide access to &T...