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MediaTekCVE-2023-20639HistoryMar 07, 2023 - 9:15 p.m.
CVE-2023-20639
2023-03-0721:15:11
CWE-20
MediaTek
web.nvd.nist.gov
23
cve-2023-20639
ril
bounds check
local privilege escalation
system execution privileges
CVSS3
6.7
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
EPSS
0
Percentile
5.1%
In ril, 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: ALPS07628587; Issue ID: ALPS07628587.
Affected configurations
Node
googleandroidMatch12.0
ORgoogleandroidMatch13.0
mediatekmt6879Match-
ORmediatekmt6895Match-
ORmediatekmt6983Match-
ORmediatekmt8321Match-
ORmediatekmt8765Match-
ORmediatekmt8766Match-
ORmediatekmt8768Match-
ORmediatekmt8781Match-
ORmediatekmt8786Match-
ORmediatekmt8788Match-
ORmediatekmt8789Match-
ORmediatekmt8791tMatch-
ORmediatekmt8797Match-
| Vendor | Product | Version | CPE |
|---|---|---|---|
| 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 | mt8321 | - | cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:* |
| mediatek | mt8765 | - | cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* |
| mediatek | mt8766 | - | cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* |
| mediatek | mt8768 | - | cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* |
| mediatek | mt8781 | - | cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT6879, MT6895, MT6983, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797",
"versions": [
{
"version": "Android 12.0, 13.0",
"status": "affected"
}
]
}
]Related
cvelist
cvelist
CVE-2023-20639
2023-03-07 00:00:00
prion
prion
Out-of-bounds
2023-03-07 21:15:00
nvd
nvd
CVE-2023-20639
2023-03-07 21:15:11
CVSS3
6.7
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
EPSS
0
Percentile
5.1%
Related for CVE-2023-20639