CVE-2023-21116
published 2023-05-15CVE-2023-21116: In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in…
PriorityP428medium6.7CVSS 3.1
AVLACLPRHUINSUCHIHAH
EPSS
0.09%
0.6th percentile
In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256202273
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | frameworks_base | >= 11:0 < 11:2023-05-01 | 11:2023-05-01 |
| platform | frameworks_base | >= 12:0 < 12:2023-05-01 | 12:2023-05-01 |
| platform | frameworks_base | >= 12L:0 < 12L:2023-05-01 | 12L:2023-05-01 |
| platform | frameworks_base | >= 13-next:0 < 13-next:2023-05-01 | 13-next:2023-05-01 |
| platform | frameworks_base | >= 13:0 < 13:2023-05-01 | 13:2023-05-01 |
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GHSA
GHSA-f7h3-xrj3-8hhr: In verifyReplacingVersionCode of InstallPackageHelper
ghsa_unreviewed·2023-05-16
CVE-2023-21116 [MEDIUM] CWE-863 GHSA-f7h3-xrj3-8hhr: In verifyReplacingVersionCode of InstallPackageHelper
In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256202273
OSV
CVE-2023-21116: In verifyReplacingVersionCode of InstallPackageHelper
osv·2023-05-01
CVE-2023-21116 CVE-2023-21116: In verifyReplacingVersionCode of InstallPackageHelper
In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Android
CVE-2023-21116: Android Security Bulletin 2023-05-01
CVE: CVE-2023-21116
Severity: MEDIUM
Type: EoP
Affected AOSP versions: 11, 12, 12L, 13
References: A-256202273
[2
vendor_android·2023-05-01·CVSS 6.7
CVE-2023-21116 [MEDIUM] CVE-2023-21116: Android Security Bulletin 2023-05-01
CVE: CVE-2023-21116
Severity: MEDIUM
Type: EoP
Affected AOSP versions: 11, 12, 12L, 13
References: A-256202273
[2
Android Security Bulletin 2023-05-01
CVE: CVE-2023-21116
Severity: MEDIUM
Type: EoP
Affected AOSP versions: 11, 12, 12L, 13
References: A-256202273
[2]
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-05-15
Published