CVE-2019-14898

MEDIUM

Description

The fix for CVE-2019-11599, affecting the Linux kernel before 5.0.10 was not complete. A local user could use this flaw to obtain sensitive information, cause a denial of service, or possibly have other unspecified impacts by triggering a race condition with mmget_not_zero or get_task_mm calls.

References

https://bugs.chromium.org/p/project-zero/issues/detail?id=1790

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14898

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10

https://security.netapp.com/advisory/ntap-20200608-0001/

Details

Source: MITRE

Published: 2020-05-08

Updated: 2020-06-08

Type: CWE-667

Risk Information

CVSS v2.0

Base Score: 6.9

Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3.0

Base Score: 7

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1

Severity: HIGH

Tenable Plugins

View all (19 total)

IDNameProductFamilySeverity
145801CentOS 8 : kernel (CESA-2020:0339)NessusCentOS Local Security Checks
critical
144087NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel-rt Multiple Vulnerabilities (NS-SA-2020-0117)NessusNewStart CGSL Local Security Checks
medium
143971NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2020-0108)NessusNewStart CGSL Local Security Checks
critical
141374OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0044)NessusOracleVM Local Security Checks
critical
141207Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5866)NessusOracle Linux Local Security Checks
critical
140499Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5845)NessusOracle Linux Local Security Checks
high
137516EulerOS 2.0 SP2 : kernel (EulerOS-SA-2020-1674)NessusHuawei Local Security Checks
critical
137024EulerOS 2.0 SP5 : kernel (EulerOS-SA-2020-1606)NessusHuawei Local Security Checks
high
135762NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2020-0014)NessusNewStart CGSL Local Security Checks
critical
134320NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2020-0010)NessusNewStart CGSL Local Security Checks
critical
134087CentOS 7 : kernel (CESA-2020:0374)NessusCentOS Local Security Checks
critical
133591Oracle Linux 8 : kernel (ELSA-2020-0339)NessusOracle Linux Local Security Checks
critical
133538Scientific Linux Security Update : kernel on SL7.x x86_64 (20200205)NessusScientific Linux Local Security Checks
critical
133514Oracle Linux 7 : kernel (ELSA-2020-0374)NessusOracle Linux Local Security Checks
critical
133508CentOS 7 : kernel (CESA-2020:0375) (deprecated)NessusCentOS Local Security Checks
critical
133484RHEL 7 : kernel-rt (RHSA-2020:0375)NessusRed Hat Local Security Checks
critical
133483RHEL 7 : kernel (RHSA-2020:0374)NessusRed Hat Local Security Checks
critical
133480RHEL 8 : kernel (RHSA-2020:0339)NessusRed Hat Local Security Checks
critical
133477RHEL 8 : kernel-rt (RHSA-2020:0328)NessusRed Hat Local Security Checks
critical