CVE-2021-39805
published 2022-04-12CVE-2021-39805: In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure…
PriorityP428medium6.5CVSS 3.1
AVAACLPRNUINSUCHINAN
EPSS
0.26%
17.0th percentile
In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-212694559
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | system_bt | >= 12:0 < 12:2022-04-01 | 12:2022-04-01 |
| platform | system_bt | >= 12L:0 < 12L:2022-04-01 | 12L:2022-04-01 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.03.3LOWAV:A/AC:L/Au:N/C:P/I:N/A:N
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Android
CVE-2021-39805: Android Security Bulletin 2022-04-01
CVE: CVE-2021-39805
Severity: HIGH
Type: ID
Affected AOSP versions: 12, 12L
References: A-212694559
vendor_android·2022-04-01·CVSS 6.5
CVE-2021-39805 [MEDIUM] CVE-2021-39805: Android Security Bulletin 2022-04-01
CVE: CVE-2021-39805
Severity: HIGH
Type: ID
Affected AOSP versions: 12, 12L
References: A-212694559
Android Security Bulletin 2022-04-01
CVE: CVE-2021-39805
Severity: HIGH
Type: ID
Affected AOSP versions: 12, 12L
References: A-212694559
GHSA
GHSA-4c23-j7cr-737q: In l2cble_process_sig_cmd of l2c_ble
ghsa_unreviewed·2022-04-13
CVE-2021-39805 [MEDIUM] CWE-668 GHSA-4c23-j7cr-737q: In l2cble_process_sig_cmd of l2c_ble
In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-212694559
OSV
CVE-2021-39805: In l2cble_process_sig_cmd of l2c_ble
osv·2022-04-01
CVE-2021-39805 CVE-2021-39805: In l2cble_process_sig_cmd of l2c_ble
In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth 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.
2022-04-12
Published