LSM_HOOK_INIT(file_permission, selinux_file_permission), LSM_HOOK_INIT(file_alloc_security, selinux_file_alloc_security), LSM_HOOK_INIT(file_free_security, selinux_file_free_security), LSM_HOOK_INIT(file_ioctl, selinux_file_ioctl), LSM_HOOK_INIT(mmap_file, selinux_mmap_file), LSM_HOOK...
如file_permission(),该钩子函数在访问一个打开的文件前调用,包括读文件和写文件;file_ioctl(),该钩子函数在文件执行ioctl操作中调用。 file_alloc_security()函数 file_alloc_security()函数用以打开文件时给file结构体分配安全域,其调用过程为: file_alloc_security 钩子函数的调用过程 其中调用get_empty_filp()...
set_to_cap_if_null(ops,file_permission); set_to_cap_if_null(ops,file_alloc_security); set_to_cap_if_null(ops,file_free_security); set_to_cap_if_null(ops,file_ioctl); set_to_cap_if_null(ops,mmap_addr); set_to_cap_if_null(ops,mmap_file); set_to_cap_if_null(ops,file_mprot...
1410int (*sb_show_options) (struct seq_file *m, struct super_block *sb);1411int (*sb_statfs) (struct dentry *dentry);1412int (*sb_mount) (char *dev_name, struct path *path,1413char *type, unsigned long flags, void *data);1414int (*sb_umount) (struct vfsmount *mnt, int flags...
Audio devices are cleaned up with an audio_clean script. The script performs an AUDIO_GETINFO ioctl system call to read the device. The script then performs an AUDIO_SETINFO ioctl system call to reset the device configuration to the default.Writing...
https://github.com/k0keoyo/kDriver-Fuzzer C.基于ioctlbf框架编写的驱动漏洞挖掘工具kDriver Fuzzer https://github.com/google/oss-fuzz C.Linux下的开源软件的模糊测试 https://github.com/google/honggfuzz C.具有反馈驱动(Feedback-Driven)的持续性软件代码测试。2k。 https://github.com/bunzen/pySSDeep...
The vulnerability allows remote attackers to perform SQL Injection via the admin_class.php file, specifically targeting the username parameter 2024-08-17T20:30:28Z CVE-2024-6028 truonghuuphuc/CVE-2024-6028-Poc CVE-2024-6028 Quiz Maker <= 6.5.8.3 - Unauthenticated SQL Injection via 'ays_...
Set sysctldev.tty.legacy_tiocstiif your kernel has it available to prevent the use of theTIOCSTIioctl. This is probably safe -- there are very few legitimate uses of this ioctl in the world. List unused network protocols, drivers, line disciplines, via/etc/modprobe.dsettings to prevent automa...
when IOCTLs are sent by user-mode callers, the driver code can include theIoValidateDeviceIoControlAccessfunction. This function allows a driver to check access rights. Upon receiving an IOCTL, a driver can callIoValidateDeviceIoControlAccess, specifying FILE_READ_ACCESS, FILE_WRITE_ACCESS, or both...
MS14-070 Vulnerability in TCP/IP Could Allow Elevation of Privilege (2989935)\ \ This security update resolves a publically reported vulnerability in TCP/IP that occurs during input/output control (IOCTL) processing. This vulnerability could allow elevation of privilege if an attacker logs on to ...