Home/CVE/The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode b
CVE

CVE-2010-2943

The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode b

The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode buffers, which allows remote authenticated users to read unlinked files, or read or overwrite disk blocks that are currently assigned to an active file but were previously assigned to an unlinked file, by accessing a stale NFS filehandle.

HIGH · CVSS 8.1 EPSS 0.03818
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0

Affected Products & Versions

10
linux kernel< 2.6.35
vmware esxall versions

Public Exploits & PoCs

2

Scoring & Timeline

8.1
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Sep 2010 · 03:00 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Vendor Advisories

9
suse-csafSUSE-SU-2015:0652-1
🔗

References & Sources

24
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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