do_change_type(): refuse to operate on unmounted/not ours mounts
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
do_change_type(): refuse to operate on unmounted/not ours mounts
Ensure that propagation settings can only be changed for mounts located
in the caller's mount namespace. This change aligns permission checking
with the rest of mount(2).
Productos afectados
Linux · LinuxReferencias
https://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-089022.htmlhttps://git.kernel.org/stable/c/064014f7812744451d5d0592f3d2bcd727f2ee93https://git.kernel.org/stable/c/12f147ddd6de7382dad54812e65f3f08d05809fchttps://git.kernel.org/stable/c/19554c79a2095ddde850906a067915c1ef3a4114https://git.kernel.org/stable/c/432a171d60056489270c462e651e6c3a13f855b1https://git.kernel.org/stable/c/4f091ad0862b02dc42a19a120b7048de848561f8https://git.kernel.org/stable/c/787937c4e373f1722c4343e5a5a4eb0f8543e589https://git.kernel.org/stable/c/9c1ddfeb662b668fff69c5f1cfdd9f5d23d55d23https://git.kernel.org/stable/c/c7d11fdf8e5db5f34a6c062c7e6ba3a0971879d2https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlhttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html