CVE-2010-2066 — Kernel vulnerability

9 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 73.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Linux KernelCanonical Ubuntu LinuxSuse Linux Enterprise High Availability Extension+3 more
Timeline
PublishedSep 8
Latest updateMay 13

Description

The mext_check_arguments function in fs/ext4/move_extent.c in the Linux kernel before 2.6.35 allows local users to overwrite an append-only file via a MOVE_EXT ioctl call that specifies this file as a donor.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages5 packages

▶NVDlinux/linux_kernel< 2.6.35
▶NVDvmware/esx4.0, 4.1+1

Also affects: Ubuntu Linux 10.04, 10.10, 6.06, 8.04, 9.04, 9.10

Patches

Patch: www.openwall.com ↗Patch: www.openwall.com ↗Patch: www.vmware.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-4hcj-wrww-4fg8: The mext_check_arguments function in fs/ext4/move_extent↗2022-05-13
▶
CVEList
CVE-2010-2066: The mext_check_arguments function in fs/ext4/move_extent↗2010-09-08
▶

📋Vendor Advisories

5
Ubuntu
Linux kernel vulnerabilities↗2011-03-03
▶
Ubuntu
Linux kernel vulnerabilities↗2011-02-28
▶
Ubuntu
Linux kernel vulnerabilities↗2011-02-25
▶
Ubuntu
Linux kernel vulnerabilities↗2010-10-19
▶
Red Hat
kernel: ext4: Make sure the MOVE_EXT ioctl can't overwrite append-only files↗2010-06-02
▶

💬Community

1
Bugzilla
CVE-2010-2066 kernel: ext4: Make sure the MOVE_EXT ioctl can't overwrite append-only files↗2010-06-07
▶
CVE-2010-2066 — Linux Kernel vulnerability | cvebase