CVE-2023-20737
6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%
In vcu, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645149; Issue ID: ALPS07645167.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| mediatek | mt6768 | * | cpe:2.3:h:mediatek:mt6768:*:*:*:*:*:*:*:* |
| mediatek | mt6769 | * | cpe:2.3:h:mediatek:mt6769:*:*:*:*:*:*:*:* |
| mediatek | mt6779 | * | cpe:2.3:h:mediatek:mt6779:*:*:*:*:*:*:*:* |
| mediatek | mt6781 | * | cpe:2.3:h:mediatek:mt6781:*:*:*:*:*:*:*:* |
| mediatek | mt6785 | * | cpe:2.3:h:mediatek:mt6785:*:*:*:*:*:*:*:* |
| mediatek | mt6789 | * | cpe:2.3:h:mediatek:mt6789:*:*:*:*:*:*:*:* |
| mediatek | mt6833 | * | cpe:2.3:h:mediatek:mt6833:*:*:*:*:*:*:*:* |
| mediatek | mt6853 | * | cpe:2.3:h:mediatek:mt6853:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8168, MT8365, MT8395",
"versions": [
{
"version": "Android 12.0, 13.0 / Yocto 4.0 / Iot-Yocto 22.2",
"status": "affected"
}
]
}
]Related
6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%