CVE-2019-9243

Publication date 27 September 2019

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

In wpa_supplicant_8, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-120905706

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
wpa	22.04 LTS jammy	Not affected
	21.10 impish	Not affected
	21.04 hirsute	Ignored end of life
	20.10 groovy	Ignored end of life
	20.04 LTS focal	Not affected
	19.10 eoan	Ignored end of life
	19.04 disco	Ignored end of life
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not affected

Notes

mdeslaur

This CVE was assigned to Android, impact on Ubuntu is unknown No equivalent fix in upstream wpa source as of 2022-02-03 Likely android-specific, marking as not-affected

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
wpa	Android: https://android.googlesource.com/platform/external/wpa_supplicant_8/+/449fef2da9e100b18cadedae29212c85eccc782a

Severity score breakdown

Parameter	Value
Base score	5.5 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	None
Availability impact	None
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N