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CVE-2025-39798

NFS: Fix the setting of capabilities when automounting a new filesystem

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: NFS: Fix the setting of capabilities when automounting a new filesystem Capabilities cannot be inherited when we cross into a new filesystem. They need to be reset to the minimal defaults, and then probed for again.
Affected products
Linux · Linux

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References
https://cert-portal.siemens.com/productcert/html/ssa-032379.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://git.kernel.org/stable/c/175afda783e38c0660f2afc0602dd9c83d4e7ee1https://git.kernel.org/stable/c/3924dab90816d0c683a110628ef386f83a9d1e13https://git.kernel.org/stable/c/50e0fd0050e510e749e1fdd1d7158e419ff8f3b9https://git.kernel.org/stable/c/73fcb101bb3eb2a552d7856a476b2c0bc3b5ef9ehttps://git.kernel.org/stable/c/816a6f60c2c2b679a33fa4276442bafd11473651https://git.kernel.org/stable/c/95eb0d97ab98a10e966125c1f274e7d0fc0992b3https://git.kernel.org/stable/c/987c20428f067c1c7f29ed0a2bd8c63fa74b1c2chttps://git.kernel.org/stable/c/a8ffee4abd8ec9d7a64d394e0306ae64ba139fd2https://git.kernel.org/stable/c/b01f21cacde9f2878492cf318fee61bf4ccad323https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html