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MediaTekCVE-2023-20802HistoryAug 07, 2023 - 4:15 a.m.
CVE-2023-20802
2023-08-0704:15:13
CWE-787
MediaTek
web.nvd.nist.gov
30
imgsys
memory corruption
local escalation
privilege
system execution
patch id
issue id
nvd
CVSS3
6.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.
Affected configurations
Node
linuxfoundationyoctoMatch4.0
ORgoogleandroidMatch12.0
ORgoogleandroidMatch13.0
mediatekmt6879Match-
ORmediatekmt6895Match-
ORmediatekmt6983Match-
ORmediatekmt8188Match-
ORmediatekmt8195Match-
ORmediatekmt8395Match-
ORmediatekmt8781Match-
| Vendor | Product | Version | CPE |
|---|---|---|---|
| linuxfoundation | yocto | 4.0 | cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:* |
| android | 12.0 | cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* | |
| android | 13.0 | cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* | |
| mediatek | mt6879 | - | cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* |
| mediatek | mt6895 | - | cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* |
| 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": "MT6879, MT6895, MT6983, MT8188, MT8195, MT8395, MT8781",
"versions": [
{
"version": "Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)",
"status": "affected"
}
]
}
]Related
prion
prion
Input validation
2023-08-07 04:15:00
cvelist
cvelist
CVE-2023-20802
2023-08-07 03:21:42
nvd
nvd
CVE-2023-20802
2023-08-07 04:15:13
CVSS3
6.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
Related for CVE-2023-20802