RedHatRHSA-2019:2162(RHSA-2019:2162) Low: blktrace security update
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
55.5%
The blktrace packages contain a number of utilities to record the I/O trace information for the kernel to user space, and utilities to analyze and view the trace information.
Security Fix(es):
- blktrace: buffer overflow in the dev_map_read function in btt/devmap.c (CVE-2018-10689)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | s390x | blktrace | < 1.0.5-9.el7 | blktrace-1.0.5-9.el7.s390x.rpm |
| RedHat | 7 | x86_64 | blktrace | < 1.0.5-9.el7 | blktrace-1.0.5-9.el7.x86_64.rpm |
| RedHat | 7 | ppc64le | blktrace | < 1.0.5-9.el7 | blktrace-1.0.5-9.el7.ppc64le.rpm |
| RedHat | 7 | x86_64 | blktrace-debuginfo | < 1.0.5-9.el7 | blktrace-debuginfo-1.0.5-9.el7.x86_64.rpm |
| RedHat | 7 | s390x | blktrace-debuginfo | < 1.0.5-9.el7 | blktrace-debuginfo-1.0.5-9.el7.s390x.rpm |
| RedHat | 7 | ppc64le | blktrace-debuginfo | < 1.0.5-9.el7 | blktrace-debuginfo-1.0.5-9.el7.ppc64le.rpm |
| RedHat | 7 | ppc64 | blktrace | < 1.0.5-9.el7 | blktrace-1.0.5-9.el7.ppc64.rpm |
| RedHat | 7 | ppc64 | blktrace-debuginfo | < 1.0.5-9.el7 | blktrace-debuginfo-1.0.5-9.el7.ppc64.rpm |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
55.5%