CVE-2017-7645

Summary

The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://marc.info/?l=linux-nfs&m=149247516212924&w=2
• https://access.redhat.com/errata/RHSA-2017:1615
• https://usn.ubuntu.com/3754-1/
• https://access.redhat.com/errata/RHSA-2017:1647
• https://access.redhat.com/errata/RHSA-2017:1616
• https://access.redhat.com/errata/RHSA-2018:1319
• https://github.com/torvalds/linux/commit/e6838a29ecb484c97e4efef9429643b9851fba6e
• https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
• http://www.securityfocus.com/bid/97950
• https://marc.info/?l=linux-nfs&m=149218228327497&w=2
• http://www.debian.org/security/2017/dsa-3886
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6838a29ecb484c97e4efef9429643b9851fba6e

References

• https://marc.info/?l=linux-nfs&m=149247516212924&w=2
• https://access.redhat.com/errata/RHSA-2017:1615
• https://usn.ubuntu.com/3754-1/
• https://access.redhat.com/errata/RHSA-2017:1647
• https://access.redhat.com/errata/RHSA-2017:1616
• https://access.redhat.com/errata/RHSA-2018:1319
• https://github.com/torvalds/linux/commit/e6838a29ecb484c97e4efef9429643b9851fba6e
• https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
• http://www.securityfocus.com/bid/97950
• https://marc.info/?l=linux-nfs&m=149218228327497&w=2
• http://www.debian.org/security/2017/dsa-3886
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6838a29ecb484c97e4efef9429643b9851fba6e

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