中危 空指针解引用
CVE编号
CVE-2022-4121利用情况
暂无补丁情况
官方补丁披露时间
2022-12-01漏洞描述
[Null pointer dereference in mailimap_mailbox_data_status_free in low-level/imap/mailimap_types.c]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。
参考链接 |
|
|---|---|
| https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbba | |
| https://github.com/dinhvh/libetpan/issues/420 |
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 | libetpan_project | libetpan | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | kernel | * | Up to (excluding) 4.19.91-27.2.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | kernel | * | Up to (excluding) 4.19 | |||||
| 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 | kernel | * | Up to (excluding) 4.18.0-477.10.1.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libetpan | * | Up to (excluding) 1.9.3-2+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libetpan | * | Up to (including) 1.9.4-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libetpan | * | Up to (excluding) 1.9.4-3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libetpan | * | Up to (excluding) 1.9.4-3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | libetpan-debuginfo | * | Up to (excluding) 1.9.4-9.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | libetpan-debuginfo | * | Up to (excluding) 1.9.4-9.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | libetpan-debuginfo | * | Up to (excluding) 1.9.4-9.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.25.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.25.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.2 | kernel | * | Up to (excluding) 5.3.18-150300.59.98.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | kernel | * | Up to (excluding) 5.3.18-150300.59.98.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | dtb-al | * | Up to (excluding) 5.14.21-150400.24.28.1.150400.24.9.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | kernel | * | Up to (excluding) 4.1.12-124.77.2.el7uek | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | kernel | * | Up to (excluding) 4.14.35-2047.523.4.1.el7uek | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | kernel | * | Up to (excluding) 4.18.0-477.10.1.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | kernel | * | Up to (excluding) 4.18.0-477.10.1.el8_8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | kernel | * | Up to (excluding) 4.12.14-122.136.1 | |||||
- 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 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 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-476 | 空指针解引用 |
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