CVEvulnerability

CVE-2009-4410

4.9 MEDIUM Published 2009-12-24 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2009-12-24
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C

Description

The fuse_ioctl_copy_user function in the ioctl handler in fs/fuse/file.c in the Linux kernel 2.6.29-rc1 through 2.6.30.y uses the wrong variable in an argument to the kunmap function, which allows local users to cause a denial of service (panic) via unknown vectors.

Affected configurations

• linux linux kernel 2.6.29 • linux linux kernel 2.6.29.1 • linux linux kernel 2.6.29.2 • linux linux kernel 2.6.29.3 • linux linux kernel 2.6.29.4 • linux linux kernel 2.6.29.5 • linux linux kernel 2.6.29.6 • linux linux kernel 2.6.29.rc1 • linux linux kernel 2.6.29.rc2 • linux linux kernel 2.6.29.rc2-git1 • linux linux kernel 2.6.30 • linux linux kernel 2.6.30.1 • linux linux kernel 2.6.30.2 • linux linux kernel 2.6.30.3 • linux linux kernel 2.6.30.4 • linux linux kernel 2.6.30.5 • linux linux kernel 2.6.30.6 • linux linux kernel 2.6.30.7 • linux linux kernel 2.6.30.8 • linux linux kernel 2.6.30.9 • linux linux kernel 2.6.30.y

References