CVE-2021-29650

CVE-2021-29650 affects the Linux kernel prior to 5.11.11. The netfilter subsystem (net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h) may omit a full memory barrier when a new table value is assigned, enabling a local attacker to trigger a DoS/panic in netfilter. The issue is docume...

CVE-2020-7463

In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The...

CVE-2020-7462

In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop options over the loopback interface. The use-after-free situation may result in unintended kernel behaviour including a kernel panic...

Design/Logic Flaw

In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The...

CVE-2020-7463

Removed by vendor...

CVE-2020-7462

Removed by vendor...

CVE-2021-25370

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic...

CVE-2021-25370

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic...

Memory corruption

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic...

CVE-2021-25370

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic...

CVE-2021-25370

CVE-2021-25370 is a Samsung-internal chain of three vulnerabilities fixed in SMR Mar-2021 Release 1. The final issue is a use-after-free in the Display Processing Unit (DPU) driver that allows memory corruption leading to kernel panic when a file descriptor is mishandled in the DPU path. The thre...

CVE-2021-25370

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic...

CVE-2021-25370

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic. Recent assessments: Assessed Attacker Value: 0 Assessed Attacker Value: 0Assessed Attacker Value: 0...

Samsung SMR 资源管理错误漏洞

Samsung SMR is a system firmware from Samsung South Korea. It provides storage for system applications. A security vulnerability exists in SMR Mar-2021 Release 1, which stems from the fact that an incorrect implementation handles file descriptors that can lead to memory corruption, resulting in...

SUSE-SU-2021:0937-1 Security update for go1.16

This update for go1.16 fixes the following issues: - go1.16.2 released 2021-03-11 bsc1182345 - go1.16.1 released 2021-03-10 bsc1182345 - CVE-2021-27918: Fixed an infinite loop when using xml.NewTokenDecoder with a custom TokenReader bsc1183333. - CVE-2021-27919: Fixed an issue where archive/zip:...

Denial Of Service (DoS)

etcd is vulnerable to denial of service DoS. It does not handle the case when an entry index is greater then the number of entries in the ReadAll method in wal/wal.go, leading to issues when WAL entries are being read during consensus as an arbitrary etcd consensus participant and causing a runti...

Denial Of Service (DoS)

etcd is vulnerable to denial of service. A panic occurs in decodeRecord method when a large slice is processed due to a lack of validation on the size of record...

etcd: DoS in wal/wal.go

A flaw was found in etcd, where it is possible to have an entry index greater than the number of entries in the ReadAll method in wal/wal.go. This can cause issues when WAL entries are being read during consensus, as an arbitrary etcd consensus participant can go down from a runtime panic when...

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-2021-2611 · Linux +8 · Linux Kernel +8

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.11.11 Description: The issue is related to errors in synchronization within the netfilter subsystem of the Linux kernel. Exploitation of this issue can allow an attacker to cause a denial of service, leading t...