CVE-2017-7895 (GCVE-0-2017-7895)

Vulnerability from cvelistv5 – Published: 2017-04-28 10:00 – Updated: 2024-08-05 16:19
VLAI?
Summary
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://access.redhat.com/errata/RHSA-2017:2732 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2412 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1798 vendor-advisoryx_refsource_REDHAT
https://github.com/torvalds/linux/commit/13bf9fbf… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:1723 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1615 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1647 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1766 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1616 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2429 vendor-advisoryx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t… x_refsource_CONFIRM
http://www.debian.org/security/2017/dsa-3886 vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2017:2428 vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/98085 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2472 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1715 vendor-advisoryx_refsource_REDHAT
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
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    },
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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.