CVE-2018-16885

kernel: out-of-bound read in memcpy_fromiovecend()

Published Jan 3, 2019 CVSS 3.0 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
A flaw was found in the Linux kernel that allows the userspace to call memcpy_fromiovecend() and similar functions with a zero offset and buffer length which causes the read beyond the buffer boundaries, in certain cases causing a memory access fault and a system halt by accessing invalid memory address. This issue only affects kernel version 3.10.x as shipped with Red Hat Enterprise Linux 7.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2018-8675 A flaw was found in the Linux kernel that allows the userspace to call memcpy_fromiovecend() and similar functions with a zero offset and buffer length which causes the read beyond the buffer boundaries, in certain cases causing a memory access fault and a system halt by accessing invalid memory address. This issue only affects kernel version 3.10.x as shipped with Red Hat Enterprise Linux 7.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 5, 2024, 10:32 AM
Reserved
Sep 11, 2018, 12:00 AM
Status
Modified
Published
Jan 3, 2019, 4:29 PM
Modified
Jun 17, 2026, 1:44 AM
Severity
Low
Public date
Dec 21, 2018, 12:00 AM