內容說明:
研究人員發現Linux Kernel存在記憶體釋放後使用(Use After Free)漏洞(CVE-2024-1086),已取得一般權限之本機攻擊者可利用此漏洞提升至管理者權限。該漏洞已遭駭客利用,請儘速確認並進行更新。
影響平台:
多個Linux作業系統皆有受到影響,如Redhat、Ubuntu、Debian及CentOS等
以下Linux Kernel版本存在漏洞:
3.15至5.15.149(不含)版本
6.1至6.1.76(不含)版本
6.2至6.6.15(不含)版本
6.7至6.7.3(不含)版本
6.8-rc1
處置建議:
官方已針對漏洞釋出更新,請參考以下官方說明:
Redhat: https://access.redhat.com/security/cve/CVE-2024-1086
Ubuntu: https://ubuntu.com/security/CVE-2024-1086
Debian: https://security-tracker.debian.org/tracker/CVE-2024-1086
CentOS: https://lists.centos.org/pipermail/centos-announce/2024-March/099235.html
Uniontech: https://src.uniontech.com/#/security_advisory_detail?utsa_id=UTSA-2024-000633
Kylinos: https://kylinos.cn/support/loophole/patch/5561.html
Fedora: https://lists.fedoraproject.org/archives/list/[email protected]/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/
參考資料:
- https://nvd.nist.gov/vuln/detail/CVE-2024-1086
- https://access.redhat.com/security/cve/CVE-2024-1086
- https://ubuntu.com/security/CVE-2024-1086
- https://security-tracker.debian.org/tracker/CVE-2024-1086
- https://lists.centos.org/pipermail/centos-announce/2024-March/099235.html
- https://src.uniontech.com/#/security_advisory_detail?utsa_id=UTSA-2024-000633
- https://kylinos.cn/support/loophole/patch/5561.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/