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NVD Vulnerability Details :
CVE-2019-19768
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-12 Dec, 2019 | 20:15
Updated At-10 Jun, 2020 | 20:15

In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>5.4.0
cpe:2.3:o:linux:linux_kernel:5.4.0:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>5.4.0
cpe:2.3:o:linux:linux_kernel:5.4.0:rc1:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>5.4.0
cpe:2.3:o:linux:linux_kernel:5.4.0:rc2:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.htmlcve@mitre.org
N/A
https://bugzilla.kernel.org/show_bug.cgi?id=205711cve@mitre.org
Issue Tracking
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlcve@mitre.org
N/A
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.htmlcve@mitre.org
N/A
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlcve@mitre.org
N/A
https://security.netapp.com/advisory/ntap-20200103-0001/cve@mitre.org
N/A
https://usn.ubuntu.com/4342-1/cve@mitre.org
N/A
https://usn.ubuntu.com/4344-1/cve@mitre.org
N/A
https://usn.ubuntu.com/4345-1/cve@mitre.org
N/A
https://usn.ubuntu.com/4346-1/cve@mitre.org
N/A
https://www.debian.org/security/2020/dsa-4698cve@mitre.org
N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://bugzilla.kernel.org/show_bug.cgi?id=205711
Source: cve@mitre.org
Resource:
Issue Tracking
Vendor Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20200103-0001/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4342-1/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4344-1/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4345-1/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4346-1/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://www.debian.org/security/2020/dsa-4698
Source: cve@mitre.org
Resource: N/A
Change History
0Changes found
Details not found