CVE-2010-2537

8 documents6 sources
Severity
7.1HIGH
EPSS
0.1%
top 74.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Linux Linux KernelCanonical Ubuntu LinuxSuse Linux Enterprise High Availability Extension+2 more
Timeline
PublishedSep 30
Latest updateMay 13

Description

The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 allows local users to overwrite an append-only file via a (1) BTRFS_IOC_CLONE or (2) BTRFS_IOC_CLONE_RANGE 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:HExploitability: 1.8 | Impact: 5.2

Affected Packages4 packages

▶NVDlinux/linux_kernel< 2.6.35

Also affects: Ubuntu Linux 10.04, 10.10, 9.10

Patches

Patch: www.openwall.com ↗Patch: www.openwall.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-2whq-7q65-c6wv: The btrfs_ioctl_clone function in fs/btrfs/ioctl↗2022-05-13
▶
CVEList
CVE-2010-2537: The btrfs_ioctl_clone function in fs/btrfs/ioctl↗2010-09-30
▶

📋Vendor Advisories

3
Ubuntu
Linux kernel vulnerabilities↗2011-03-03
▶
Ubuntu
Linux kernel vulnerabilities↗2011-01-10
▶
Red Hat
kernel: btrfs: fix checks in BTRFS_IOC_CLONE_RANGE↗
▶

💬Community

2
Bugzilla
CVE-2010-2537 CVE-2010-2538 kernel: btrfs: fix checks in BTRFS_IOC_CLONE_RANGE↗2010-07-21
▶
Bugzilla
CVE-2010-2537 kernel: btrfs: check for append only file in the clone ioctl↗2010-07-21
▶
CVE-2010-2537 (HIGH CVSS 7.1) | The btrfs_ioctl_clone function in f | cvebase.io