CVE-2024-3933 Eclipse Open J9 With -Xgc:concurrentScavenge on IBM Z, could write/read outside of a buffer

In Eclipse OpenJ9 release versions prior to 0.44.0 and after 0.13.0, when running with JVM option -Xgc:concurrentScavenge, the sequence generated for System.arrayCopy on the IBM Z platform with hardware and software support for guarded storage 1, could allow access to a buffer with an incorrect...

CVE-2024-3933 Eclipse Open J9 With -Xgc:concurrentScavenge on IBM Z, could write/read outside of a buffer

In Eclipse OpenJ9 release versions prior to 0.44.0 and after 0.13.0, when running with JVM option -Xgc:concurrentScavenge, the sequence generated for System.arrayCopy on the IBM Z platform with hardware and software support for guarded storage 1, could allow access to a buffer with an incorrect...

SUSE CVE-2021-47451

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtIDLETIMER: fix panic that occurs when timertype has garbage value Currently, when the rule related to IDLETIMER is added, idletimertg timer structure is initialized by kmalloc on executing idletimertgcreate function...

kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout

A vulnerability was found in the netfilter/nftables subsystem of Linux Kernel, where a race condition caused where the garbage collector could prematurely collect elements from anonymous sets with timeouts while they were being released...

kernel: netfilter: nf_tables: memory leak when more than 255 elements expired

A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system. This flaw is similar to the previous CVE-2023-4244 but for a different part of the sour...

kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction

A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system due to a missing call to nftsetelemmarkbusy, causing double deactivation of the element...

kernel: netfilter: nf_tables: memory leak when more than 255 elements expired

A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system. This flaw is similar to the previous CVE-2023-4244 but for a different part of the sour...

kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction

A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system due to a missing call to nftsetelemmarkbusy, causing double deactivation of the element...

kernel: ICMPv6 “Packet Too Big” packets force a DoS of the Linux kernel by forcing 100% CPU

A flaw in the routing table size was found in the ICMPv6 handling of "Packet Too Big". The size of the routing table is regulated by periodic garbage collection. However, with "Packet Too Big Messages" it is possible to exceed the routing table size and garbage collector threshold. A user located...

CVE-2021-47451

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtIDLETIMER: fix panic that occurs when timertype has garbage value Currently, when the rule related to IDLETIMER is added, idletimertg timer structure is initialized by kmalloc on executing idletimertgcreate function...

CVE-2021-47451

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtIDLETIMER: fix panic that occurs when timertype has garbage value Currently, when the rule related to IDLETIMER is added, idletimertg timer structure is initialized by kmalloc on executing idletimertgcreate function...

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 Linux kernel that stems from a panic that occurs when timertype has a garbage value...

SUSE SLES15 Security Update : kernel (Live Patch 42 for SLE 15 SP3) (SUSE-SU-2024:1708-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1708-1 advisory. This update for the Linux Kernel 5.3.18-15030059153 fixes several issues. The following security issues were fixed: - CVE-2024-26610: Fixed...

DEBIAN-CVE-2021-47243

In the Linux kernel, the following vulnerability has been resolved: schcake: Fix out of bounds when parsing TCP options and header The TCP option parser in cake qdisc cakegettcpopt and caketcphmaydrop could read one byte out of bounds. When the length is 1, the execution flow gets into the loop,...

PT-2024-26472 · Cesanta · Mjs

Name of the Vulnerable Software and Affected Versions: Cesanta mjs version 2.20.0 Description: An issue in Cesanta mjs allows a remote attacker to cause a denial of service via the mjs do gc function in the mjs.c file. Recommendations: For Cesanta mjs version 2.20.0, consider disabling the mjs do...

CVE-2024-35970

A vulnerability was found in the Linux kernel's Unix domain socket afunix implementation, where stale Out-of-Band OOB data is not cleared from the receive queue. This issue arises when OOB data is dequeued but the associated oobskb is not cleared, leading to incorrect behavior in subsequent recv...

CVE-2024-35970 af_unix: Clear stale u->oob_skb.

In the Linux kernel, the following vulnerability has been resolved: afunix: Clear stale u-oobskb. syzkaller started to report deadlock of unixgclock after commit 4090fa373f0e "afunix: Replace garbage collection algorithm.", but it just uncovers the bug that has been there since commit 314001f0bf9...

CVE-2024-35970

The CVE-2024-35970 issue affects the Linux kernel AF_UNIX socket path. The root cause is improper handling of OOB data: when an OOB skb is dequeued, unix_sock(sk)->oob_skb is not cleared, causing incorrect uAPI state and potential deadlocks. Repro shows a socketpair exchange where MSG_OOB is u...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: tls: fix race between async notify and socket close The submitting thread one which called recvmsg/sendmsg may exit as soon as the async crypto handler calls complete so any code past that point risks touching...

The vulnerability of the Garbage Collector component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird allows a hacker to execute arbitrary code.

The vulnerability of the Garbage Collector component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to the use of memory after it is released. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...