ROS-20241114-01

Vulnerability of net/rds components of Linux operating system kernel is related to dereferencing of NULL pointer in the rdsrdmamap function in net/rds/rdma.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the nftables component of the...

kernel security update

An update is available for kernel. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

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...

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 failure of the net: sched module to properly handle the admin pointer in the tapriochange function, which...

ROS-20241105-01

A vulnerability in the i2c component of the Linux kernel is related to a stack overflow in the function mlxbfi2csmbusstarttransaction in drivers/i2c/busses/i2c-mlxbf.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the netfilter componen...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

ALSA-2024:8617 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: hw: cpu: intel: Native Branch History Injection BHI CVE-2024-2201 kernel: tcp: add sanity checks to rx zerocopy CVE-2024-26640 kernel: mptcp: fix data re-injection from stale subflow CVE-2024-268...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: hw: cpu: intel: Native Branch History Injection BHI CVE-2024-2201 kernel: tcp: add sanity checks to rx zerocopy CVE-2024-26640 kernel: mptcp: fix data re-injection from stale subflow CVE-2024-268...

CLSA-2024-1729869774 kernel: Fix of 12 CVEs

ftrace: Fix possible use-after-free issue in ftracelocation CVE-2024-38588 - ftrace: Fix possible warning on checking all pages used in ftraceprocesslocs CVE-2024-38588 - ftrace: Store the order of pages allocated in ftracepage CVE-2024-38588 - ftrace: Check if pages were allocated before calling...

ROS-20241024-03

Vulnerability of idxd components of the Linux operating system kernel is related to resource management errors in the idxdcleanupinternals and idxdinitevl functions in drivers/dma/idxd/init.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability i...

CVE-2024-50039

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...

CVE-2024-50039

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...

CVE-2024-50039 net/sched: accept TCA_STAB only for root qdisc

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...

CVE-2024-50039 net/sched: accept TCA_STAB only for root qdisc

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...

CVE-2024-50039 net/sched: accept TCA_STAB only for root qdisc

In the Linux kernel, the following vulnerability has been resolved: net/sched: accept TCASTAB only for root qdisc Most qdiscs maintain their backlog using qdiscpktlenskb on the assumption it is invariant between the enqueue and dequeue handlers. Unfortunately syzbot can crash a host rather easily...

CVE-2024-50039

CVE-2024-50039 (Linux kernel) : The vulnerability resides in the net/sched subsystem where TCA_STAB is accepted only for the root qdisc. The bug arises because most qdiscs track backlog assuming invariance of qdisc_pkt_len(skb) between enqueue() and dequeue(), but a syzbot-triggered combination o...

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 the mishandling of TCASTAB in the net/sched component...

RHEL 9 : kernel (RHSA-2024:8157)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:8157 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Local information disclosure o...

RHEL 9 : kernel-rt (RHSA-2024:8158)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:8158 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

kernel: net/sched: Fix UAF when resolving a clash

A use-after-free vulnerability was found in the net/sshd tcfctflowtableprocessconn of the Linux kernel. This flaw allows an attacker with a crafted payload to induce a system crash, resulting in a loss of system availability...