CVE-2023-21281
published 2023-08-14CVE-2023-21281: In multiple functions of KeyguardViewMediator.java, there is a possible failure to lock after screen timeout due to a logic error in the code. This could lead…
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.19%
8.4th percentile
In multiple functions of KeyguardViewMediator.java, there is a possible failure to lock after screen timeout due to a logic error in the code. This could lead to local escalation of privilege across users with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | frameworks_base | >= 11:0 < 11:2023-08-01 | 11:2023-08-01 |
| platform | frameworks_base | >= 12:0 < 12:2023-08-01 | 12:2023-08-01 |
| platform | frameworks_base | >= 12L:0 < 12L:2023-08-01 | 12L:2023-08-01 |
| platform | frameworks_base | >= 13-next:0 < 13-next:2023-08-01 | 13-next:2023-08-01 |
| platform | frameworks_base | >= 13:0 < 13:2023-08-01 | 13:2023-08-01 |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Android
CVE-2023-21281: Android Security Bulletin 2023-08-01
CVE: CVE-2023-21281
Severity: HIGH
Type: EoP
Affected AOSP versions: 11, 12, 12L, 13
References: A-265431505
vendor_android·2023-08-01·CVSS 7.8
CVE-2023-21281 [HIGH] CVE-2023-21281: Android Security Bulletin 2023-08-01
CVE: CVE-2023-21281
Severity: HIGH
Type: EoP
Affected AOSP versions: 11, 12, 12L, 13
References: A-265431505
Android Security Bulletin 2023-08-01
CVE: CVE-2023-21281
Severity: HIGH
Type: EoP
Affected AOSP versions: 11, 12, 12L, 13
References: A-265431505
GHSA
GHSA-cphq-wf6q-pcvw: In multiple functions of KeyguardViewMediator
ghsa_unreviewed·2023-08-15
CVE-2023-21281 [HIGH] GHSA-cphq-wf6q-pcvw: In multiple functions of KeyguardViewMediator
In multiple functions of KeyguardViewMediator.java, there is a possible failure to lock after screen timeout due to a logic error in the code. This could lead to local escalation of privilege across users with no additional execution privileges needed. User interaction is not needed for exploitation.
OSV
CVE-2023-21281: In multiple functions of KeyguardViewMediator
osv·2023-08-01
CVE-2023-21281 CVE-2023-21281: In multiple functions of KeyguardViewMediator
In multiple functions of KeyguardViewMediator.java, there is a possible failure to lock after screen timeout due to a logic error in the code. This could lead to local escalation of privilege across users 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.
https://android.googlesource.com/platform/frameworks/base/+/badb243574d7fca9aa89152d9d25eeb4f8615385https://source.android.com/security/bulletin/2023-08-01https://android.googlesource.com/platform/frameworks/base/+/badb243574d7fca9aa89152d9d25eeb4f8615385https://source.android.com/security/bulletin/2023-08-01
2023-08-14
Published