In nvram, 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: ALPS07937113; Issue ID: ALPS07937113.
References
| Link | Resource |
|---|---|
| https://corp.mediatek.com/product-security-bulletin/September-2023 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
07 Sep 2023, 19:14
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Mediatek mt8675
Rdkcentral rdk-b Linuxfoundation yocto Mediatek mt6889 Mediatek mt6877 Mediatek mt6879 Mediatek mt8385 Mediatek mt6873 Mediatek mt8167 Mediatek mt8791 Mediatek mt8167s Openwrt openwrt Mediatek mt6883 Openwrt Mediatek mt2735 Mediatek mt8789 Mediatek mt8188 Mediatek mt8788 Mediatek mt2713 Mediatek mt8666 Mediatek mt8365 Mediatek mt6880 Mediatek mt6985 Mediatek mt6875 Mediatek mt8195 Mediatek mt6855 Mediatek mt6853 Mediatek mt6833 Mediatek mt6990 Mediatek mt8766 Mediatek mt6835 Mediatek mt8781 Linuxfoundation Mediatek mt8673 Mediatek mt6886 Mediatek mt8168 Mediatek mt8395 Mediatek mt8173 Mediatek mt8797 Mediatek mt8765 Rdkcentral Mediatek mt6891 Mediatek mt8362a Mediatek mt6885 Mediatek mt6983 Mediatek mt8321 Mediatek mt8768 Mediatek mt8185 Mediatek Mediatek mt8791t Mediatek mt8175 Mediatek mt6895 Mediatek mt6890 Mediatek mt6893 Mediatek mt8786 Mediatek mt6980 Google android |
|
| References | (MISC) https://corp.mediatek.com/product-security-bulletin/September-2023 - Vendor Advisory | |
| CWE | CWE-787 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.7 |
| CPE | cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8173:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:* cpe:2.3:a:linuxfoundation:yocto:2.6:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6980:-:*:*:*:*:*:*:* cpe:2.3:a:rdkcentral:rdk-b:2022q3:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:* cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt2713:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8185:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:* cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:* cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:* cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:* |
04 Sep 2023, 03:51
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-09-04 03:15
Updated : 2024-10-11 21:35
NVD link : CVE-2023-20821
Mitre link : CVE-2023-20821
CVE.ORG link : CVE-2023-20821
JSON object : View
Products Affected
mediatek
- mt8786
- mt8791
- mt8666
- mt8173
- mt8675
- mt6880
- mt8167
- mt8788
- mt6877
- mt6985
- mt8365
- mt6980
- mt8766
- mt6886
- mt2713
- mt8167s
- mt6883
- mt6853
- mt6890
- mt8175
- mt8768
- mt6889
- mt6833
- mt8789
- mt6990
- mt8395
- mt8385
- mt8781
- mt6893
- mt2735
- mt8362a
- mt8195
- mt8673
- mt6873
- mt8765
- mt6891
- mt6885
- mt8185
- mt6855
- mt6835
- mt6875
- mt8188
- mt6879
- mt8168
- mt8791t
- mt8797
- mt6983
- mt6895
- mt8321
- android
rdkcentral
- rdk-b
openwrt
- openwrt
linuxfoundation
- yocto
CWE
CWE-787
Out-of-bounds Write