CVE-2022-20486
published 2022-12-13CVE-2022-20486: In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to…
PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.12%
2.2th percentile
In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242703118
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | frameworks_base | >= 10:0 < 10:2022-12-01 | 10:2022-12-01 |
| platform | frameworks_base | >= 11:0 < 11:2022-12-01 | 11:2022-12-01 |
| platform | frameworks_base | >= 12:0 < 12:2022-12-01 | 12:2022-12-01 |
| platform | frameworks_base | >= 12L:0 < 12L:2022-12-01 | 12L:2022-12-01 |
| platform | frameworks_base | >= 13:0 < 13:2022-12-01 | 13:2022-12-01 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
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Android
CVE-2022-20486: Android Security Bulletin 2022-12-01
CVE: CVE-2022-20486
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11, 12, 12L, 13
References: A-242703118
vendor_android·2022-12-01·CVSS 7.8
CVE-2022-20486 [HIGH] CVE-2022-20486: Android Security Bulletin 2022-12-01
CVE: CVE-2022-20486
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11, 12, 12L, 13
References: A-242703118
Android Security Bulletin 2022-12-01
CVE: CVE-2022-20486
Severity: HIGH
Type: EoP
Affected AOSP versions: 10, 11, 12, 12L, 13
References: A-242703118
[2]
VulDB
Google Android 10.0/11.0/12.0/13.0 NotificationChannel.java NotificationChannel resource consumption (A-242703118 / EUVD-2022-25746)
vuldb·2026-04-17·CVSS 7.8
CVE-2022-20486 [HIGH] Google Android 10.0/11.0/12.0/13.0 NotificationChannel.java NotificationChannel resource consumption (A-242703118 / EUVD-2022-25746)
A vulnerability was found in Google Android 10.0/11.0/12.0/13.0 and classified as problematic. This impacts the function NotificationChannel of the file NotificationChannel.java. Such manipulation leads to resource consumption.
This vulnerability is documented as CVE-2022-20486. The attack needs to be performed locally. There is not any exploit available.
Applying a patch is advised to resolve this issue.
GHSA
GHSA-6q7p-h646-hjmp: In NotificationChannel of NotificationChannel
ghsa_unreviewed·2022-12-13
CVE-2022-20486 [HIGH] CWE-400 GHSA-6q7p-h646-hjmp: In NotificationChannel of NotificationChannel
In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242703118
OSV
CVE-2022-20486: In NotificationChannel of NotificationChannel
osv·2022-12-13·CVSS 7.8
CVE-2022-20486 [HIGH] CVE-2022-20486: In NotificationChannel of NotificationChannel
In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242703118
OSV
CVE-2022-20486: In NotificationChannel of NotificationChannel
osv·2022-12-01
CVE-2022-20486 CVE-2022-20486: In NotificationChannel of NotificationChannel
In NotificationChannel of NotificationChannel.java, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-12-13
Published