CVE-2010-2537

published 2010-09-30

CVE-2010-2537: 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)…

high 7.1 CVSS 3.1

AV L AC L PR L UI N S U C N I H A H

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
canonical	ubuntu_linux	—	—
canonical	ubuntu_linux	—	—
canonical	ubuntu_linux	—	—
linux	linux_kernel	< 2.6.35	2.6.35
suse	linux_enterprise_high_availability_extension	—	—
suse	suse_linux_enterprise_desktop	—	—
suse	suse_linux_enterprise_server	—	—