CVE:CVE-2023-4004
CNNVD:CNNVD-202307-2312
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存在安全漏洞，该漏洞源于存在释放后重用，可能允许本地用户导致系统崩溃或提升其在系统上的权限。
solution:Upgrade linux linux_kernel to a higher version than 6.5,6.5:rc1,6.5:rc2,6.5:rc3,6.5:rc4,and avoid the version (,6.5),6.5:rc1,6.5:rc2,6.5:rc3,6.5:rc4; Upgrade fedoraproject fedora to a higher version than 38,and avoid the version 38; Upgrade redhat enterprise_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0