摘要:
libdwarf security update
安全等级: High
公告ID: KylinSec-SA-2024-3146
发布日期: 2024年4月12日
关联CVE: CVE-2024-2002
Libdwarf is a library of functions to provide read/write DWARF debugging records.
Security Fix(es):
A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.(CVE-2024-2002)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-2002 | KY3.4-5A | libdwarf | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| libdwarf-help | noarch | 20200114-1.kb3.ky3 |
| libdwarf | x86_64 | 20200114-1.kb3.ky3 |
| libdwarf-tools | x86_64 | 20200114-1.kb3.ky3 |
| libdwarf-devel | x86_64 | 20200114-1.kb3.ky3 |
| libdwarf | aarch64 | 20200114-1.kb3.ky3 |
| libdwarf-tools | aarch64 | 20200114-1.kb3.ky3 |
| libdwarf-devel | aarch64 | 20200114-1.kb3.ky3 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
