KNOWN EXPLOITED VULNERABILITY
CISA KEV 处置信息
已确认在野利用
- 加入 KEV
- 2023/03/30
- 整改期限
- 2023/04/20已逾期 1279 天
- CISA 厂商
- Linux
- CISA 产品
- Kernel
要求采取的措施
Apply updates per vendor instructions.
CISA 说明
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4; https://nvd.nist.gov/vuln/detail/CVE-2023-0266
漏洞描述
Linux kernel contains a use-after-free vulnerability that allows for privilege escalation to gain ring0 access from the system user.
影响产品
暂无结构化产品信息。
修复建议
Apply updates per vendor instructions.