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MediaTekCVE-2023-20834HistorySep 04, 2023 - 3:15 a.m.
CVE-2023-20834
2023-09-0403:15:10
CWE-362
CWE-416
MediaTek
web.nvd.nist.gov
28
cve-2023-20834
use after free
local privilege escalation
race condition
system execution privileges
CVSS3
6.4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
In pda, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07608514; Issue ID: ALPS07608514.
Affected configurations
Node
googleandroidMatch12.0
ORgoogleandroidMatch13.0
mediatekmt6879Match-
ORmediatekmt6886Match-
ORmediatekmt6895Match-
ORmediatekmt6983Match-
ORmediatekmt6985Match-
ORmediatekmt8175Match-
ORmediatekmt8188Match-
ORmediatekmt8195Match-
ORmediatekmt8365Match-
ORmediatekmt8781Match-
| 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 | mt6886 | - | cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:* |
| mediatek | mt6895 | - | cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* |
| mediatek | mt6983 | - | cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* |
| mediatek | mt6985 | - | cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:* |
| mediatek | mt8175 | - | cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:* |
| mediatek | mt8188 | - | cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:* |
| mediatek | mt8195 | - | cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT6879, MT6886, MT6895, MT6983, MT6985, MT8175, MT8188, MT8195, MT8365, MT8781",
"versions": [
{
"version": "Android 12.0, 13.0",
"status": "affected"
}
]
}
]Related
prion
prion
Race condition
2023-09-04 03:15:00
cvelist
cvelist
CVE-2023-20834
2023-09-04 02:27:38
nvd
nvd
CVE-2023-20834
2023-09-04 03:15:10
CVSS3
6.4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0
Percentile
5.1%
Related for CVE-2023-20834