do_change_type(): refuse to operate on unmounted/not ours mounts
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte 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).
Produtos afetados
Linux · LinuxReferências
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