CVE-2023-20910

In addNetworkSuggestions of WifiManager.java, there is a possible way to trigger permanent DoS...

5.5 MediumFix available

In add of WifiNetworkSuggestionsManager.java, there is a possible way to trigger permanent DoS due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.13%Up 0.1 points since Mar 25, 2023

What each source reports

NVD Score used 5.5

Record: CVE-2023-20910
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-400
Updated: 2026-11-02

CVE List 5.5

Record: CVE-2023-20910
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-400
Updated: 2026-11-02

EUVDEUVD-2023-25078 5.5

Record: EUVD-2023-25078
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-8499-278q-xrph 5.5

In addNetworkSuggestions of WifiManager.java, there is a possible way to trigger permanent DoS...

In addNetworkSuggestions of WifiManager.java, there is a possible way to trigger permanent DoS due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-245299920

Record: GHSA-8499-278q-xrph
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-400
Updated: 2026-11-02

OSVUBUNTU-CVE-2023-20910 5.5

Record: UBUNTU-CVE-2023-20910
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVASB-A-245299920 No score

Record: ASB-A-245299920
Updated: 2026-11-05

Affected products

google android

Affected packages

Affected packages
Package	Affected	Fixed
`platform/packages/modules/Wifi` Android	13-next:0 up to 13-next:2023-07-01, plus listed versions 13-next	13-next:2023-07-01
`platform/frameworks/base` Android	11:0 up to 11:2023-07-01, plus listed versions 11	11:2023-07-01
`platform/frameworks/opt/net/wifi` Android	11:0 up to 11:2023-07-01, plus listed versions 11	11:2023-07-01
`platform/packages/modules/Wifi` Android	12:0 up to 12:2023-07-01, plus listed versions 12	12:2023-07-01
`platform/packages/modules/Wifi` Android	12L:0 up to 12L:2023-07-01, plus listed versions 12L	12L:2023-07-01
`platform/packages/modules/Wifi` Android	13:0 up to 13:2023-07-01, plus listed versions 13	13:2023-07-01
`android-platform-frameworks-base` Ubuntu:16.04:LTS	All versions, plus listed versions 21-221-2.11:6.0.0+r26-31:6.0.1+r16-1	None known
`android-platform-frameworks-base` Ubuntu:18.04:LTS	All versions, plus listed versions 1:7.0.0+r33-11:8.1.0+r23-3~18.04	None known
`android-platform-frameworks-base` Ubuntu:20.04:LTS	All versions, plus listed versions 1:8.1.0+r23-3build11:8.1.0+r23-3build2	None known
`android-platform-frameworks-base` Ubuntu:22.04:LTS	All versions, plus listed versions 1:10.0.0+r36-3	None known
`android-platform-frameworks-base` Ubuntu:24.04:LTS	All versions, plus listed versions 1:13.0.0+r66-11:14~beta1-2build21:14~beta1-2build3	None known

History

History
Recorded	Changed	Sources
Nov 5, 2026	facts	OSV
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-20910 is a medium vulnerability (CVSS 5.5) in Google Android, published March 24, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.13%, the 2nd percentile. Fixed in platform/packages/modules/Wifi 13-next:2023-07-01.