CVE-2023-20691
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
25.0%
In wlan firmware, there is possible system crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664731; Issue ID: ALPS07664731.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| mediatek | mt6739 | * | cpe:2.3:h:mediatek:mt6739:*:*:*:*:*:*:*:* |
| mediatek | mt8167 | * | cpe:2.3:h:mediatek:mt8167:*:*:*:*:*:*:*:* |
| mediatek | mt8321 | * | cpe:2.3:h:mediatek:mt8321:*:*:*:*:*:*:*:* |
| mediatek | mt8365 | * | cpe:2.3:h:mediatek:mt8365:*:*:*:*:*:*:*:* |
| mediatek | mt8385 | * | cpe:2.3:h:mediatek:mt8385:*:*:*:*:*:*:*:* |
| mediatek | mt8666 | * | cpe:2.3:h:mediatek:mt8666:*:*:*:*:*:*:*:* |
| mediatek | mt8765 | * | cpe:2.3:h:mediatek:mt8765:*:*:*:*:*:*:*:* |
| mediatek | mt8788 | * | cpe:2.3:h:mediatek:mt8788:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT6739, MT8167, MT8321, MT8365, MT8385, MT8666, MT8765, MT8788",
"versions": [
{
"version": "Android 11.0, 12.0 / IOT-v23.0 (Yocto 4.0)",
"status": "affected"
}
]
}
]Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
25.0%