CVE-2023-20847
4.2 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
4.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
In imgsys_cmdq, there is a possible out of bounds read due to a missing valid range checking. This could lead to local denial of service with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07354025; Issue ID: ALPS07340108.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| mediatek | mt6895 | * | cpe:2.3:h:mediatek:mt6895:*:*:*:*:*:*:*:* |
| mediatek | mt6897 | * | cpe:2.3:h:mediatek:mt6897:*:*:*:*:*:*:*:* |
| mediatek | mt6983 | * | cpe:2.3:h:mediatek:mt6983:*:*:*:*:*:*:*:* |
| mediatek | mt8188 | * | cpe:2.3:h:mediatek:mt8188:*:*:*:*:*:*:*:* |
| mediatek | mt8195 | * | cpe:2.3:h:mediatek:mt8195:*:*:*:*:*:*:*:* |
| mediatek | mt8395 | * | cpe:2.3:h:mediatek:mt8395:*:*:*:*:*:*:*:* |
| mediatek | mt8781 | * | cpe:2.3:h:mediatek:mt8781:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8781",
"versions": [
{
"version": "Android 11.0, 12.0 / Linux 6.1 / IOT-v23.0 / Yocto 4.0",
"status": "affected"
}
]
}
]Related
4.2 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
4.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%