7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.3%
In driver_override_store and driver_override_show of bus.c, there is a
possible double free due to improper locking. This could lead to local
escalation of privilege with System execution privileges needed. User
interaction is not needed for exploitation. Product: Android Versions:
Android kernel Android ID: A-69129004 References: Upstream kernel.
Author | Note |
---|---|
sbeattie | the fix to drivers/pci/pci-sysfs.c in the first patchwork link may be needed, too. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | <Β 4.15.0-33.36 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Β 4.4.0-128.154 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | <Β 4.15.0-1020.20 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | <Β 4.4.0-1023.23 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <Β 4.4.0-1061.70 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | <Β 4.15.0-1022.23 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | <Β 4.15.0-1022.22~16.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure-edge | <Β 4.15.0-1022.23 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gcp | <Β 4.15.0-1018.19 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gcp | <Β 4.15.0-1018.19~16.04.2 | UNKNOWN |
github.com/AOSiP-Devices/kernel_google_wahoo/commit/590ad46f40533ae119b5047cfc20ba461034dcce
launchpad.net/bugs/cve/CVE-2018-9415
nvd.nist.gov/vuln/detail/CVE-2018-9415
patchwork.kernel.org/patch/10175615/
patchwork.kernel.org/patch/9946759/
security-tracker.debian.org/tracker/CVE-2018-9415
source.android.com/security/bulletin/pixel/2018-07-01
ubuntu.com/security/notices/USN-3752-1
ubuntu.com/security/notices/USN-3752-2
ubuntu.com/security/notices/USN-3752-3
www.cve.org/CVERecord?id=CVE-2018-9415
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.3%