DEBIAN-CVE-2024-46754

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

AZL-68297 CVE-2024-46754 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

AZL-62615 CVE-2024-46754 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

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 the fact that the per-CPU variable seg6bpfsrhstates::srh is never assigned in the self-check use case, but i...

Important: 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

kernel: seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors

A vulnerability was found in the Linux kernel's segment routing seg6 component in the inputactionenddx4 and inputactionenddx6 functions, where improper parameter passing to the NFHOOK can occur, which leads to a NULL pointer dereference when a NULL input device is provided, resulting in a kernel...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nftables: nftsetrbtree skip end interval element from gc CVE-2024-26581 kernel: netfilter: nftlimit: reject configurations that cause integer overflow CVE-2024-26668 kernel: vfio/pci: Loc...

RHEL 9 : kernel (RHSA-2024:5928)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5928 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nftables: nftsetrbtree skip en...

CVE-2024-40957

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

SUSE CVE-2024-40957

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

CVE-2024-40957

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

CVE-2024-40957

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

CVE-2024-40957 seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

CVE-2024-40957 seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

CVE-2024-40957

CVE-2024-40957 (Linux kernel seg6) relates to parameter passing when NF_HOOK() is invoked from End.DX4 and End.DX6 in PREROUTING. input_action_end_dx4() and input_action_end_dx6() incorrectly passed a NULL outdev or invalid indev to NF_HOOK(), which can trigger a NULL pointer dereference in rpfil...

CVE-2024-40957

In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NFHOOK in End.DX4 and End.DX6 behaviors inputactionenddx4 and inputactionenddx6 are called NFHOOK for PREROUTING hook, in PREROUTING hook, we should passing a valid indev, and a NULL outde...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel due to a parameter passing issue in the seg6 component when calling the NFHOOK function...

SUSE CVE-2024-39490

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix missing skbuff release in seg6inputcore The seg6input function is responsible for adding the SRH into a packet, delegating the operation to the seg6inputcore. This function uses the skbcowhead to ensure that there i...

UBUNTU-CVE-2024-39489

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix memleak in seg6hmacinitalgo seg6hmacinitalgo returns without cleaning up the previous allocations if one fails, so it's going to leak all that memory and the crypto tfms. Update seg6hmacexit to only free the memory...

Linux kernel security vulnerabilities

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 memory leak in seg6hmacinitalgo...