The vulnerability of the centralized service for supporting information about configuration, naming, distributed synchronization, and group services in Apache ZooKeeper is related to improper restrictions on operations within buffer memory. This allows attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the centralized service for supporting information about configuration, naming, distributed synchronization, and providing group services in Apache ZooKeeper is related to the use of the “cmd:” packet-mode syntax. Exploiting this vulnerability allows a malicious actor to...

UBUNTU-CVE-2024-43910

In the Linux kernel, the following vulnerability has been resolved: bpf: add missing checkfuncargregoff to prevent out-of-bounds memory accesses Currently, it's possible to pass in a modified CONSTPTRTODYNPTR to a global function as an argument. The adverse effects of this is that BPF helpers can...

CVE-2024-43897

In the Linux kernel, the following vulnerability has been resolved: net: drop bad gso csumstart and offset in virtionethdr Tighten csumstart and csumoffset checks in virtionethdrtoskb for GSO packets. The function already checks that a checksum requested with VIRTIONETHDRFNEEDSCSUM is in skb...

CVE-2024-43897

In the Linux kernel, the following vulnerability has been resolved: net: drop bad gso csumstart and offset in virtionethdr Tighten csumstart and csumoffset checks in virtionethdrtoskb for GSO packets. The function already checks that a checksum requested with VIRTIONETHDRFNEEDSCSUM is in skb...

CVE-2024-43897 net: drop bad gso csum_start and offset in virtio_net_hdr

In the Linux kernel, the following vulnerability has been resolved: net: drop bad gso csumstart and offset in virtionethdr Tighten csumstart and csumoffset checks in virtionethdrtoskb for GSO packets. The function already checks that a checksum requested with VIRTIONETHDRFNEEDSCSUM is in skb...

Exploit for Integer Underflow (Wrap or Wraparound) in Microsoft

This is a rather flaky poc for CVE-2024-38063https://msrc.m...

OESA-2024-2028 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ipvlan: Dont Use skb-sk in ipvlanprocessv4,6outbound Raw packet from PFPACKET socket ontop of an IPv6-backed ipvlan device will hit WARNONONCE in skmcloop throug...

SUSE CVE-2022-48911

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

DENX Software Engineering Das U-Boot 安全漏洞

DENX Software Engineering Das U-Boot is a Universal Bootloader from DENX Software Engineering, Germany. A security vulnerability exists in DENX Software Engineering Das U-Boot. An attacker exploiting this vulnerability could leak between 4 and 32 bytes of memory stored behind packets to the netwo...

CVE-2022-48936

In the Linux kernel, the following vulnerability has been resolved: gso: do not skip outer ip header in case of ipip and netfailover We encounter a tcp drop issue in our cloud environment. Packet GROed in host forwards to a VM virtionet nic with netfailover enabled. VM acts as a IPVS LB with ipip...

CVE-2022-48911

A use-after-free flaw was found in the Linux kernel's NetFilter functionality. This issue could allow a local user to crash the system or escalate their privileges on the system. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat...

DEBIAN-CVE-2022-48929

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix crash due to out of bounds access into reg2btfids. When commit e6ac2450d6de "bpf: Support bpf program calling kernel function" added kfunc support, it defined reg2btfids as a cheap way to translate the verifier reg type ...

DEBIAN-CVE-2022-48911

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

UBUNTU-CVE-2022-48911

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

CVE-2022-48911 netfilter: nf_queue: fix possible use-after-free

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

CVE-2022-48911 netfilter: nf_queue: fix possible use-after-free

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

CVE-2022-48895

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Don't unregister on shutdown Michael Walle says he noticed the following stack trace while performing a shutdown with "reboot -f". He suggests he got "lucky" and just hit the correct spot for the reboot while ther...

GO-2022-1032 Cloudflare GoFlow vulnerable to a Denial of Service in the sflow packet handling package in github.com/cloudflare/goflow

Cloudflare GoFlow vulnerable to a Denial of Service in the sflow packet handling package in github.com/cloudflare/goflow...

CVE-2024-43410 Russh has an OOM Denial of Service due to allocation of untrusted amount

Russh is a Rust SSH client & server library. Allocating an untrusted amount of memory allows any unauthenticated user to OOM a russh server. An SSH packet consists of a 4-byte big-endian length, followed by a byte stream of this length. After parsing and potentially decrypting the 4-byte length,...

CVE-2024-43410 Russh has an OOM Denial of Service due to allocation of untrusted amount

Russh is a Rust SSH client & server library. Allocating an untrusted amount of memory allows any unauthenticated user to OOM a russh server. An SSH packet consists of a 4-byte big-endian length, followed by a byte stream of this length. After parsing and potentially decrypting the 4-byte length,...