---
cve: "CVE-2010-2521"
severity: "LOW"
cvss: 3.1
epss: "9%"
vendor: "n/a"
kev: false
exploited: false
published: "2010-09-07 16:30:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T13:27:30+02:00"
---

# CVE-2010-2521

> 3.1 LOW

## Beschreibung

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel before 2.6.34-rc6 allow remote attackers to cause a denial of service (panic) or possibly execute arbitrary code via a crafted NFSv4 compound WRITE request, related to the read_buf and nfsd4_decode_compound functions.

## Referenzen

- <http://www.redhat.com/support/errata/RHSA-2010-0610.html>
- <http://www.redhat.com/support/errata/RHSA-2010-0893.html>
- <http://www.ubuntu.com/usn/USN-1000-1>
- <http://www.openwall.com/lists/oss-security/2010/07/07/1>
- <https://rhn.redhat.com/errata/RHSA-2010-0606.html>
- <http://www.mandriva.com/security/advisories?name=MDVSA-2010:198>
- <http://www.redhat.com/support/errata/RHSA-2010-0907.html>
- <https://bugzilla.redhat.com/show_bug.cgi?id=612028>
- <http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html>
- <http://www.mandriva.com/security/advisories?name=MDVSA-2011:051>
- <http://secunia.com/advisories/43315>
- <http://www.debian.org/security/2010/dsa-2094>
- <http://www.vmware.com/security/advisories/VMSA-2011-0003.html>
- <http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2bc3c1179c781b359d4f2f3439cb3df72afc17fc>
- <http://securitytracker.com/id?1024286>
- <http://www.securityfocus.com/bid/42249>
- <http://www.vupen.com/english/advisories/2010/3050>
- <http://www.securityfocus.com/archive/1/516397/100/0/threaded>
- <http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.34/ChangeLog-2.6.34-rc6>
- <http://www.openwall.com/lists/oss-security/2010/07/09/2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2010-2521) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_