CVE-2019-19927

CVSS V2 Low 3.6 CVSS V3 Medium 6
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.
Overview
  • CVE ID
  • CVE-2019-19927
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-12-31T02:15:10
  • Last Modified Date
  • 2020-05-14T14:48:24
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:5.0:rc7:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 3.6
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://github.com/torvalds/linux/commit/ac1e516d5a4c56bf0cb4a3dfc0672f689131cfd4 Patch Third Party Advisory
https://github.com/torvalds/linux/commit/453393369dc9806d2455151e329c599684762428 Patch Third Party Advisory
https://github.com/torvalds/linux/commit/a66477b0efe511d98dde3e4aaeb189790e6f0a39 Patch Third Party Advisory
https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19927 Exploit Third Party Advisory
https://security.netapp.com/advisory/ntap-20200204-0002/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-19927
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19927
History
Created Old Value New Value Data Type Notes
2022-05-10 17:32:20 Added to TrackCVE
2022-12-04 08:49:18 2019-12-31T02:15Z 2019-12-31T02:15:10 CVE Published Date updated
2022-12-04 08:49:18 2020-05-14T14:48:24 CVE Modified Date updated
2022-12-04 08:49:18 Analyzed Vulnerability Status updated