cpe:2.3:o:linux:linux_kernel:2.6.20.20:*:*:*:*:*:*:*
The lookup_cb_cred function in fs/nfsd/nfs4callback.c in the nfsd4 subsystem in the Linux kernel before 2.6.31.2 attempts to access a credentials cache even when a client specifies the AUTH_NULL authentication flavor, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an NFSv4 mount request.
Max CVSS
7.8
EPSS Score
4.35%
Published
2009-10-30
Updated
2023-02-13
1 vulnerabilities found
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