CVE-2020-0305

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744

References

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html

https://source.android.com/security/bulletin/pixel/2020-06-01

Details

Source: MITRE

Published: 2020-07-17

Updated: 2020-08-21

Type: CWE-362

Risk Information

CVSS v2

Base Score: 4.4

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

Impact Score: 6.4

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3

Base Score: 6.4

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

Impact Score: 5.9

Exploitability Score: 0.5

Severity: MEDIUM

Tenable Plugins

View all (24 total)

IDNameProductFamilySeverity
153221OracleVM 3.4 : Unbreakable / etc (OVMSA-2021-0030)NessusOracleVM Local Security Checks
medium
153172Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2021-9442)NessusOracle Linux Local Security Checks
medium
151419EulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2021-2140)NessusHuawei Local Security Checks
high
150665SUSE SLES11 Security Update : kernel (SUSE-SU-2020:14442-1)NessusSuSE Local Security Checks
high
147559EulerOS Virtualization 3.0.6.6 : kernel (EulerOS-SA-2021-1454)NessusHuawei Local Security Checks
high
146701EulerOS 2.0 SP2 : kernel (EulerOS-SA-2021-1311)NessusHuawei Local Security Checks
high
146282openSUSE Security Update : RT kernel (openSUSE-2021-242)NessusSuSE Local Security Checks
high
146181EulerOS 2.0 SP5 : kernel (EulerOS-SA-2021-1200)NessusHuawei Local Security Checks
high
145806CentOS 8 : kernel (CESA-2020:4431)NessusCentOS Local Security Checks
medium
145201EulerOS 2.0 SP3 : kernel (EulerOS-SA-2021-1079)NessusHuawei Local Security Checks
high
142430RHEL 8 : kernel (RHSA-2020:4431)NessusRed Hat Local Security Checks
medium
142382RHEL 8 : kernel-rt (RHSA-2020:4609)NessusRed Hat Local Security Checks
medium
140378SUSE SLES15 Security Update : kernel (SUSE-SU-2020:2487-1)NessusSuSE Local Security Checks
medium
140328EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2020-1958)NessusHuawei Local Security Checks
high
139766openSUSE Security Update : the Linux Kernel (openSUSE-2020-1236)NessusSuSE Local Security Checks
medium
139408SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2152-1)NessusSuSE Local Security Checks
high
139401openSUSE Security Update : the Linux Kernel (openSUSE-2020-1153)NessusSuSE Local Security Checks
critical
139364SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2134-1)NessusSuSE Local Security Checks
high
139363SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2122-1)NessusSuSE Local Security Checks
critical
139362SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2121-1)NessusSuSE Local Security Checks
critical
139361SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2119-1)NessusSuSE Local Security Checks
critical
139310SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:2107-1)NessusSuSE Local Security Checks
critical
139309SUSE SLES15 Security Update : kernel (SUSE-SU-2020:2106-1)NessusSuSE Local Security Checks
critical
139308SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:2105-1)NessusSuSE Local Security Checks
medium