安全公告详情

NS-SA-2023-0058

2023-05-25 14:15:07

简介

important: kernel security update

严重级别

important

主题

An update for kernel is now available for NewStart CGSL MAIN 5.04.
NewStart Security has rated this update as having a security impact of important. A Common Vunlnerability Scoring System(CVSS)base score, which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.

详细描述

kernel: This package provides debug information for the perf package.


Security Fix(es):
kernel: A flaw was found in the Linux kernel. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-14386)
kernel: A flaw was discovered in processing setsockopt IPT_SO_SET_REPLACE (or IP6T_SO_SET_REPLACE) for 32 bit processes on 64 bit systems. This flaw will allow local user to gain privileges or cause a DoS through user name space. This action is usually restricted to root-privileged users but can also be leveraged if the kernel is compiled with CONFIG_USER_NS and CONFIG_NET_NS and the user is granted elevated privileges.(CVE-2021-22555)
kernel: A flaw was found in the Linux kernel?s handling of the removal of Bluetooth HCI controllers. This flaw allows an attacker with a local account to exploit a race condition, leading to corrupted memory and possible privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2021-32399)
kernel: A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2021-3715)
kernel: A flaw was found on the Linux kernel. On the PowerPC platform, the KVM guest allows the OS users to cause host OS memory corruption via rtas_args.nargs. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2021-37576)
kernel: A random memory access flaw was found in the Linux kernel?s GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.(CVE-2022-0330)
kernel: A vulnerability was found in the Linux kernel?s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.(CVE-2022-0492)
kernel: bugfix


Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
http://security.gd-linux.com/how_to_apply_patch.html
Remember the build tag is 5.04.F38CP1B2.

影响组件

  • kernel

影响产品

  • CGSL MAIN 5.04

更新包

{"fix":[{"product":"CGSL MAIN 5.04","pkgs":[{"binary":["kernel-tools-libs-devel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-doc-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.noarch.rpm","perf-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-tools-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-sign-keys-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-tools-libs-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-debug-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-tools-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-headers-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-debuginfo-common-x86_64-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","python-perf-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-abi-whitelists-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.noarch.rpm","kernel-debug-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","perf-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","python-perf-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-debug-devel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm","kernel-devel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm"],"source":"kernel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.src.rpm"}]}]}
CGSL MAIN 5.04
  • kernel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.src.rpm
    • kernel-tools-libs-devel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-doc-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.noarch.rpm
    • perf-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-tools-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-sign-keys-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-tools-libs-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-debug-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-tools-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-headers-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-debuginfo-common-x86_64-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • python-perf-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-abi-whitelists-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.noarch.rpm
    • kernel-debug-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • perf-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • python-perf-debuginfo-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-debug-devel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm
    • kernel-devel-3.10.0-693.21.1.el7.cgslv5_4.55.1091.14.gde7e4b5.x86_64.rpm

CVE

参考

© 2004-2023 广东中兴新支点技术有限公司 版权所有 (www.gd-linux.com) 粤ICP备15061780号-2

全国服务热线:400-033-0108