CVE Database›Document archive›CVE-2015-8746

CVE-2015-8746

kernel: when NFSv4 migration is executed, kernel oops occurs at NFS client

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Severity

Low

Red Hat Product Security

3.8

CVSS 2.0

Review impact separately from score.

Published · August 15, 2015

Updated · June 28, 2026

Description

A NULL pointer dereference flaw was found in the Linux kernel: the NFSv4.2 migration code improperly initialized the kernel structure. A local, authenticated user could use this flaw to cause a panic of the NFS client (denial of service).

Statement

This issue does not affect the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6 as the code with the flaw is not present in the products listed.

This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 7 and MRG-2. Future updates for the respective releases may address the issue.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 3.8
AV:L/AC:H/Au:S/C:N/I:N/A:C

CWE-665 · Improper Initialization