CVE-2019-19927

MEDIUM

Linux Kernel 5.0.0-rc7 - Out-of-bounds Read in ttm_put_pages

Title source: llm
STIX 2.1

Description

In the Linux kernel 5.0.0-rc7 (as distributed in ubuntu/linux.git on kernel.ubuntu.com), mounting a crafted f2fs filesystem image and performing some operations can lead to slab-out-of-bounds read access in ttm_put_pages in drivers/gpu/drm/ttm/ttm_page_alloc.c. This is related to the vmwgfx or ttm module.

References (6)

Core 6
Core References
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200204-0002/
Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html

Scores

CVSS v3 6.0
EPSS 0.0075
EPSS Percentile 50.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-125
Status published
Products (2)
linux/linux_kernel 5.0 rc7
opensuse/leap 15.1
Published Dec 31, 2019
Tracked Since Feb 18, 2026