CVE-2021-47099 veth: ensure skb entering GRO are not cloned.

In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...

CVE-2023-52527 ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()

In the Linux kernel, the following vulnerability has been resolved: ipv4, ipv6: Fix handling of transhdrlen in ip,6appenddata Including the transhdrlen in length is a problem when the packet is partially filled e.g. something like sendMSGMORE happened previously when appending to an IPv4 or IPv6...

GSD-2023-1001575 skbuff: Account for tail adjustment during pull operations

skbuff: Account for tail adjustment during pull operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.337 by commit...

GSD-2023-1001363 skbuff: Account for tail adjustment during pull operations

skbuff: Account for tail adjustment during pull operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001040 skbuff: Account for tail adjustment during pull operations

skbuff: Account for tail adjustment during pull operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000618 skbuff: Account for tail adjustment during pull operations

skbuff: Account for tail adjustment during pull operations This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2022-1001691 skbuff: fix coalescing for page_pool fragment recycling

skbuff: fix coalescing for pagepool fragment recycling This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.34 by commit...

GSD-2022-1001363 skbuff: fix coalescing for page_pool fragment recycling

skbuff: fix coalescing for pagepool fragment recycling This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.20 by commit...

GSD-2022-1001020 skbuff: fix coalescing for page_pool fragment recycling

skbuff: fix coalescing for pagepool fragment recycling This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit...

Unbreakable Enterprise kernel security update

5.4.17-2102.202.5 - sctp: delay autoasconf init until binding the first addr Xin Long Orabug: 32907967 CVE-2021-23133 CVE-2021-23133 - dm ioctl: fix out of bounds array access when no devices Mikulas Patocka Orabug: 32860491 CVE-2021-31916 - uek-rpm: update kABI lists for the new symbols Saeed...

kernel security and bug fix update

4.18.0-240.10.13.OL8 - Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x6...

DEBIAN-CVE-2020-0430

In skbheadlen of /include/linux/skbuff.h, there is a possible out of bounds read due to memory corruption. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndro...

CVE-2020-0430

In skbheadlen of /include/linux/skbuff.h, there is a possible out of bounds read due to memory corruption. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndro...

Linux kernel memory corruption vulnerability

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A memory corruption vulnerability exists in the net/core/skbuff.c file in Linux kernel version 4.7-rc6. An attacker can exploit this vulnerability to cause the kernel to crash...

OracleVM 3.3 : kernel-uek (OVMSA-2016-0046)

The remote OracleVM system is missing necessary patches to address critical security updates : - skbuff: skbsegment: orphan frags before copying Dongli Zhang - RDS/IB: VRPC DELAY / OSS RECONNECT CAUSES 5 MINUTE STALL ON PORT FAILURE Venkat Venkatsubra Orabug: 22888920 - mlx4core: Introduce...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.6.1 - skbuff: skbsegment: orphan frags before copying Dongli Zhang Orabug: 23018911 - RDS/IB: VRPC DELAY / OSS RECONNECT CAUSES 5 MINUTE STALL ON PORT FAILURE Venkat Venkatsubra Orabug: 22888920 - mlx4core: Introduce restrictions for PD update Ajaykumar Hotchandani - filenam...

Design/Logic Flaw

Use-after-free vulnerability in the nfqnlzcopy function in net/netfilter/nfnetlinkqueuecore.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the...

kernel security and bug fix update

2.6.9-89.0.3.0.1.EL - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug 6845794 fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - backout patch sysrq-b that queues upto keventd thread Guru Anbalagane orabug 6125546 - netrx/netpoll race avoidanc...

Linux Kernel ATM SkBuff Dereference Remote Denial of Service Vulnerability

这个问题是在Kernel处理输入ATM（异步传输模式）数据时被触发。 利用这个漏洞，攻击者可以目标Kernel死机，导致拒绝服务的发生。 本问题只影响那些具有ATM硬件并且配置成支持ATM的Kernel的系统。 Kernel版本从2.6.0到2.6.17（包括2.6.17）都受到该漏洞影响。 PHP 5 受此漏洞影响。 Trustix Secure Linux 3.0 Trustix Secure Linux 2.2 Trustix Operating System Enterprise Server 2.0 RedHat Enterprise Linux WS 4 RedHat...

Linux Kernel ATM SkBuff Dereference 远程拒绝服务漏洞

利用这种脆弱性可能允许远程攻击者以受影响的内核拒绝服务,造成拒绝服务条件. 只能影响到系统硬件和配置有自动柜员机提款为内核的支持.从2.6.0版本内核直至并包括2.6.17对这个问题是多么漏洞 Trustix Secure Linux 3.0 Trustix Secure Linux 2.2 Trustix Operating System Enterprise Server 2.0 RedHat Enterprise Linux WS 4 RedHat Enterprise Linux WS 3 RedHat Enterprise Linux ES 4 RedHat Enterpris...