CVE-2023-20811
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 IOMMU, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03692061; Issue ID: DTV03692061.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| android | * | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| mediatek | mt5221 | * | cpe:2.3:h:mediatek:mt5221:*:*:*:*:*:*:*:* |
| mediatek | mt5583 | * | cpe:2.3:h:mediatek:mt5583:*:*:*:*:*:*:*:* |
| mediatek | mt5691 | * | cpe:2.3:h:mediatek:mt5691:*:*:*:*:*:*:*:* |
| mediatek | mt5695 | * | cpe:2.3:h:mediatek:mt5695:*:*:*:*:*:*:*:* |
| mediatek | mt9010 | * | cpe:2.3:h:mediatek:mt9010:*:*:*:*:*:*:*:* |
| mediatek | mt9011 | * | cpe:2.3:h:mediatek:mt9011:*:*:*:*:*:*:*:* |
| mediatek | mt9012 | * | cpe:2.3:h:mediatek:mt9012:*:*:*:*:*:*:*:* |
| mediatek | mt9016 | * | cpe:2.3:h:mediatek:mt9016:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT5221, MT5583, MT5691, MT5695, MT9010, MT9011, MT9012, MT9016, MT9020, MT9021, MT9022, MT9030, MT9031, MT9032, MT9216, MT9218, MT9220, MT9221, MT9222, MT9255, MT9256, MT9266, MT9269, MT9286, MT9288, MT9602, MT9610, MT9611, MT9612, MT9613, MT9615, MT9617, MT9618, MT9629, MT9630, MT9631, MT9632, MT9636, MT9638, MT9639, MT9649, MT9650, MT9652, MT9653, MT9666, MT9667, MT9669, MT9671, MT9675, MT9685, MT9686, MT9688",
"versions": [
{
"version": "Android 10.0, 11.0 / Linux 4.19",
"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%