CVE-2015-8785
kernel: fuse: possible denial of service in fuse_fill_write_pages()
Severity
LowRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · October 12, 2015
Updated · November 21, 2025
Description
An infinite-loop flaw was found in the kernel. When a local user calls the sys_writev syscall with a specially crafted sequence of iov structs, the fuse_fill_write_pages kernel function might never terminate, instead continuing in a tight loop. This process cannot be terminated and requires a reboot.
Statement
This issue affects the Linux kernels as shipped with Red Hat Enterprise Linux 6 and 7 and does not plan to be fixed in future updates.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 2.1AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')