PT-2018-5775 · Linux+1 · Linux Kernel+1

Published 2017-11-09 · Updated 2021-07-15 · CVE-2017-15128

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.13.12

Description: A flaw was found in the hugetlb mcopy atomic pte function in mm/hugetlb.c, which could cause a denial of service due to a lack of size check.

Recommendations: For versions prior to 4.13.12, update to version 4.13.12 or later to resolve the issue.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2017-2604

ALT-PU-2018-1991

CVE-2017-15128

Affected Products

Alt Linux

Linux Kernel

References · 15

• https://github.com/torvalds/linux/commit/1e3921471354244f70fe268586ff94a97a6dd4df · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-15128 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2019-4850.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-15128 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-15128 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1525222 · Patch
• https://osv.dev/vulnerability/CVE-2017-15128 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-15128 · Security Note
• https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.12 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15128 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-15128 · Security Note
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1e3921471354244f70fe268586ff94a97a6dd4df · Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2017-15128 · Note
• https://marc.info/?l=linux-mm&m=150819356125109 · Note
• http://post-office.corp.redhat.com/archives/rhkernel-list/2017-October/msg09574.html · Note