avc: denied { dac_override } 是一个 SELinux(Security-Enhanced Linux)相关的审计信息,表示某个进程试图执行一个需要 dac_override 权限的操作,但是该权限请求被 SELinux 策略拒绝了。dac_override 权限允许进程忽略传统的 UNIX DAC(Discretionary Access Control,自主访问控制)权限检查,例如用户 ID (UID)、组 ID...
问如何在安卓系统上识别dac_override原因？ENWebRTC 作为一个开源的实时音视频通讯方案，经过多年的发展...
Raw type=AVC msg=audit(xxxxx): avc: denied { dac_read_search } for pid=2000 comm="hostname" capability=2 scontext=system_u:system_r:hostname_t:s0 tcontext=system_u:system_r:hostname_t:s0 tclass=capability permissive=0 type=AVC msg=audit(xxxxx): avc: denied { dac_override } for...
4)重新用setcap授权将覆盖之前的能力. 六)CAP_DAC_OVERRIDE 1(忽略对文件的所有DAC访问限制) 授权普通用户可以用/usr/bin/vim程序修改所有文件的内容,如下: setcap cap_dac_override=eip /usr/bin/vim 切换到普通用户 su - test 修改/etc/shadow文件内容 vim /etc/shadow root:$6$3hJf.BoIVU/cdLKb$JxLXc...
2 changes: 0 additions & 2 deletions 2 docker-compose.yaml Original file line numberDiff line numberDiff line change @@ -17,7 +17,6 @@ services: - ALL cap_add: - NET_BIND_SERVICE - DAC_OVERRIDE redis: container_name: redis @@ -51,7 +50,6 @@ services: - CHOWN - SETGID - ...
2 changes: 0 additions & 2 deletions 2 docker-compose.yaml Original file line numberDiff line numberDiff line change @@ -17,7 +17,6 @@ services: - ALL cap_add: - NET_BIND_SERVICE - DAC_OVERRIDE redis: container_name: redis @@ -51,7 +50,6 @@ services: - CHOWN - SETGID - ...
avc: denied { dac_read_search } for capability=2 scontext=u:r:xxx:s0avc: denied { dac_override } for capability=1 scontext=u:r:xxx:s0 tcontext=u:r:xxx:s0 tclass=capability permissive=0 1、当报这种dac的 avc selinux权限是一般是因为不在同一个用户组导致的无法访问。
[Android.Runtime.Register("CAP_DAC_OVERRIDE")]publicstaticintCapDacOverride {get; } Property Value Int32 Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative...
[Android.Runtime.Register("CAP_DAC_OVERRIDE")] public static int CapDacOverride { get; } Property Value Int32 Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described ...
[Android.Runtime.Register("CAP_DAC_OVERRIDE")]publicstaticintCapDacOverride {get; } Property Value Int32 Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative...