中危 Linux Kernel 释放后重用漏洞(CVE-2023-32233)
CVE编号
CVE-2023-32233利用情况
POC 已公开补丁情况
官方补丁披露时间
2023-05-02漏洞描述
在 Linux kernel 的 Netfilter nf_tables (net/netfilter/nf_tables_api.c) 中发现了 use-after-free 缺陷。 此缺陷允许非特权本地用户执行任意内核代码，可能导致信息泄露问题。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci_baseboard_management_controller | h300s | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci_baseboard_management_controller | h410c | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci_baseboard_management_controller | h410s | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci_baseboard_management_controller | h500s | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci_baseboard_management_controller | h700s | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | kernel | * | Up to (excluding) 4.19.91-27.4.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | linux | * | Up to (excluding) 6.1.27-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | linux | * | Up to (excluding) 6.1.27-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | kernel | * | Up to (excluding) 1.0-1.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | kernel | * | Up to (excluding) 1.0-2.amzn2023 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | kernel | * | Up to (excluding) 4.14.314-164.539.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_23 | kernel | * | Up to (excluding) 5.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | kernel | * | Up to (excluding) 3.10.0-1160.102.1.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | kernel | * | Up to (excluding) 4.18 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | kpatch-patch | * | Up to (excluding) 4.18.0-477.13.1.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | linux | * | Up to (excluding) 4.19.289-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | linux | * | Up to (excluding) 5.10.179-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | linux | * | Up to (excluding) 6.1.27-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | linux | * | Up to (excluding) 6.1.27-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | kernel | * | Up to (excluding) 4.19.90-52.25.v2207.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | kernel | * | Up to (excluding) 4.19.90-52.25.v2207.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | kernel | * | Up to (excluding) 4.19.90-52.25.v2207.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | kernel | * | Up to (excluding) 4.19.90-52.25.v2207.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 3.13 | Up to (excluding) 4.14.315 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 4.15 | Up to (excluding) 4.19.283 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 4.20 | Up to (excluding) 5.4.243 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 5.11 | Up to (excluding) 5.15.111 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 5.16 | Up to (excluding) 6.1.28 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 5.5 | Up to (excluding) 5.10.180 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 6.2 | Up to (excluding) 6.2.15 | ||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * | From (including) 6.3 | Up to (excluding) 6.3.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.3 | kernel | * | Up to (excluding) 5.14.21-150400.24.66.1.150400.24.29.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | dtb-al | * | Up to (excluding) 5.14.21-150400.24.66.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | kernel | * | Up to (excluding) 5.14.21-150500.55.7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | kernel | * | Up to (excluding) 3.10.0-1160.102.1.0.1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | kernel | * | Up to (excluding) 4.18.0-477.13.1.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | kernel | * | Up to (excluding) 5.14.0-284.18.1.el9_2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kpatch-patch | * | Up to (excluding) 3.10.0-1160.102.1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | kpatch-patch | * | Up to (excluding) 4.18.0-477.13.1.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | kpatch-patch | * | Up to (excluding) 5.14.0-284.18.1.el9_2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux-hwe-5.4 | * | Up to (excluding) 5.4.0-1102.111~18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | linux-bluefield | * | Up to (excluding) 5.4.0-1070.74 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | linux-bluefield | * | Up to (excluding) 5.15.0-1035.43 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | linux | * | Up to (excluding) 5.19.0-1019.21 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | kernel | * | Up to (excluding) 4.19.0-91.82.141.6.uelc20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_c | kernel | * | Up to (excluding) 4.19.0-91.77.141.6.uelc20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | kernel | * | Up to (excluding) 4.19.90-5066 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 普通权限
- 影响范围 越权影响
- EXP成熟度 POC 已公开
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-416 | 释放后使用 |
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