中危 Linux kernel 安全漏洞（CVE-2022-2585）
CVE编号
CVE-2022-2585利用情况
暂无补丁情况
官方补丁披露时间
2022-08-10漏洞描述
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel POSIX CPU timer存在安全漏洞，该漏洞源于释放后重用可能导致本地权限升级解决建议
目前厂商暂未发布修复措施解决此安全问题，建议用户随时关注厂商主页或参考网址以获取解决办法：https://git.kernel.org/
参考链接 |
|
|---|---|
| https://access.redhat.com/security/cve/cve-2022-2585 | |
| https://lore.kernel.org/lkml/[email protected]/T/ | |
| https://vigilance.fr/vulnerability/Linux-kernel-reuse-after-free-via-POSIX-CP... |
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 | |||||||||
| 系统 | amazon_2 | kernel | * | Up to (excluding) 1.0-2.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | kernel | * | Up to (excluding) 5.15.72-43.134.amzn2022 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | kernel | * | Up to (excluding) 6.1.10-15.42.amzn2023 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | kernel | * | Up to (excluding) 5.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | rubygem-hammer_cli_foreman_admin | * | Up to (excluding) 0.0.4-1.el8sat | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | linux | * | Up to (excluding) 4.19.249-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | linux | * | Up to (excluding) 5.10.136-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | linux | * | Up to (excluding) 5.18.16-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | linux | * | Up to (excluding) 5.18.16-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | kernel | * | Up to (excluding) 5.18.17-100.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | kernel | * | Up to (excluding) 5.18.17-200.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | snakeyaml-javadoc | * | Up to (excluding) 1.32-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_9 | snakeyaml-javadoc | * | Up to (excluding) 1.32-1.el9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | snakeyaml | * | Up to (excluding) 1.32-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | snakeyaml | * | Up to (excluding) 1.32-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | snakeyaml | * | Up to (excluding) 1.32-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | snakeyaml | * | Up to (excluding) 1.32-1.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | snakeyaml | * | Up to (excluding) 1.32-1.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | snakeyaml | * | Up to (excluding) 1.32-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | snakeyaml | * | Up to (excluding) 1.32-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | snakeyaml | * | Up to (excluding) 1.32-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | snakeyaml | * | Up to (excluding) 1.31-150200.3.8.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | snakeyaml | * | Up to (excluding) 5.14.21-150400.24.18.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | kernel | * | Up to (excluding) 5.15.0-2.52.3.el9uek | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | kernel | * | Up to (excluding) 5.14.0-70.30.1.0.1.el9_0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | rubygem-hammer_cli_foreman_admin | * | Up to (excluding) 0.0.4-1.el8sat | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | kpatch-patch | * | Up to (excluding) 5.14.0-70.30.1.el9_0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | linux-intel-iotg-5.15 | * | Up to (excluding) 5.15.0-1015.20~20.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | linux | * | Up to (excluding) 5.15.0-46.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | linux | * | Up to (excluding) 5.19.0-18.18 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 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 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-416 | 释放后使用 |
Exp相关链接
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