Vulnerability in Linux Kernel
CVE-2009-3726
The nfs4_proc_lock function in fs/nfs/nfs4proc.c in the NFSv4 client in the Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) by sending a certain response containing incorrect file attributes, which trigger attempted use of an open file that lacks NFSv4 state.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.120 (96.0th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.120 · newest: 0.120 · change: 0.000
Affected products
- Linux Kernel — versions 2.2.27, 2.4.1, 2.4.2
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi
- git.kernel.org/
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:9734 (signature, vdb-entry)
- lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html (vendor-advisory)
- www.ubuntu.com/usn/usn-864-1 (vendor-advisory)
- secunia.com/advisories/38794 (third-party-advisory)
- lists.vmware.com/pipermail/security-announce/2010/000082.html (mailing-list)
- www.securityfocus.com/bid/36936 (vdb-entry)
- www.mandriva.com/security/advisories (vendor-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:6636 (signature, vdb-entry)