CVE-2023-21243
published 2023-07-13CVE-2023-21243: In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer…
PriorityP421medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.11%
1.4th percentile
In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | frameworks_base | >= 11:0 < 11:2023-07-01 | 11:2023-07-01 |
| platform | frameworks_opt_net_wifi | >= 11:0 < 11:2023-07-01 | 11:2023-07-01 |
| platform | packages_modules_wifi | >= 12:0 < 12:2023-07-01 | 12:2023-07-01 |
| platform | packages_modules_wifi | >= 12L:0 < 12L:2023-07-01 | 12L:2023-07-01 |
| platform | packages_modules_wifi | >= 13-next:0 < 13-next:2023-07-01 | 13-next:2023-07-01 |
| platform | packages_modules_wifi | >= 13:0 < 13:2023-07-01 | 13:2023-07-01 |
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.
GHSA
GHSA-5vx9-r389-x79h: In validateForCommonR1andR2 of PasspointConfiguration
ghsa_unreviewed·2023-07-13
CVE-2023-21243 [MEDIUM] CWE-120 GHSA-5vx9-r389-x79h: In validateForCommonR1andR2 of PasspointConfiguration
In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.
OSV
CVE-2023-21243: In validateForCommonR1andR2 of PasspointConfiguration
osv·2023-07-01
CVE-2023-21243 CVE-2023-21243: In validateForCommonR1andR2 of PasspointConfiguration
In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.
Android
CVE-2023-21243: Android Security Bulletin 2023-07-01
CVE: CVE-2023-21243
Severity: HIGH
Type: DoS
Affected AOSP versions: 11, 12, 12L, 13
References: A-274445194
vendor_android·2023-07-01·CVSS 5.5
CVE-2023-21243 [MEDIUM] CVE-2023-21243: Android Security Bulletin 2023-07-01
CVE: CVE-2023-21243
Severity: HIGH
Type: DoS
Affected AOSP versions: 11, 12, 12L, 13
References: A-274445194
Android Security Bulletin 2023-07-01
CVE: CVE-2023-21243
Severity: HIGH
Type: DoS
Affected AOSP versions: 11, 12, 12L, 13
References: A-274445194
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://android.googlesource.com/platform/packages/modules/Wifi/+/5b49b8711efaadadf5052ba85288860c2d7ca7a6https://source.android.com/security/bulletin/2023-07-01https://android.googlesource.com/platform/packages/modules/Wifi/+/5b49b8711efaadadf5052ba85288860c2d7ca7a6https://source.android.com/security/bulletin/2023-07-01
2023-07-13
Published