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[email protected]NVD:CVE-2023-20790

HistoryAug 07, 2023 - 4:15 a.m.

CVE-2023-20790

2023-08-0704:15:13

CWE-787

[email protected]

web.nvd.nist.gov

nvram

out of bounds write

local information disclosure

system execution privileges

patch id

issue id

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

AI Score

4.4

Confidence

High

EPSS

Percentile

5.1%

JSON

In nvram, there is a possible out of bounds write due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07740194; Issue ID: ALPS07740194.

Affected configurations

Nvd

Node

linuxfoundationyoctoMatch2.6

linuxfoundationyoctoMatch3.3

rdkcentralrdk-bMatch2022q3

googleandroidMatch12.0

googleandroidMatch13.0

openwrtopenwrtMatch19.07.0-

openwrtopenwrtMatch21.02.0-

AND

mediatekmt2713Match-

mediatekmt2735Match-

mediatekmt2737Match-

mediatekmt6739Match-

mediatekmt6761Match-

mediatekmt6762Match-

mediatekmt6763Match-

mediatekmt6765Match-

mediatekmt6768Match-

mediatekmt6769Match-

mediatekmt6771Match-

mediatekmt6779Match-

mediatekmt6781Match-

mediatekmt6785Match-

mediatekmt6789Match-

mediatekmt6833Match-

mediatekmt6835Match-

mediatekmt6853Match-

mediatekmt6853tMatch-

mediatekmt6855Match-

mediatekmt6873Match-

mediatekmt6875Match-

mediatekmt6877Match-

mediatekmt6879Match-

mediatekmt6880Match-

mediatekmt6883Match-

mediatekmt6885Match-

mediatekmt6886Match-

mediatekmt6889Match-

mediatekmt6890Match-

mediatekmt6891Match-

mediatekmt6893Match-

mediatekmt6895Match-

mediatekmt6980Match-

mediatekmt6983Match-

mediatekmt6985Match-

mediatekmt6990Match-

mediatekmt8167Match-

mediatekmt8167sMatch-

mediatekmt8168Match-

mediatekmt8173Match-

mediatekmt8175Match-

mediatekmt8185Match-

mediatekmt8188Match-

mediatekmt8195Match-

mediatekmt8321Match-

mediatekmt8362aMatch-

mediatekmt8365Match-

mediatekmt8385Match-

mediatekmt8395Match-

mediatekmt8666Match-

mediatekmt8667Match-

mediatekmt8673Match-

mediatekmt8675Match-

mediatekmt8765Match-

mediatekmt8766Match-

mediatekmt8768Match-

mediatekmt8781Match-

mediatekmt8786Match-

mediatekmt8788Match-

mediatekmt8789Match-

mediatekmt8791Match-

mediatekmt8791tMatch-

mediatekmt8797Match-

VendorProductVersionCPE
linuxfoundationyocto2.6cpe:2.3:a:linuxfoundation:yocto:2.6:*:*:*:*:*:*:*
linuxfoundationyocto3.3cpe:2.3:a:linuxfoundation:yocto:3.3:*:*:*:*:*:*:*
rdkcentralrdk-b2022q3cpe:2.3:a:rdkcentral:rdk-b:2022q3:*:*:*:*:*:*:*
googleandroid12.0cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
googleandroid13.0cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
openwrtopenwrt19.07.0cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*
openwrtopenwrt21.02.0cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*
mediatekmt2713-cpe:2.3:h:mediatek:mt2713:-:*:*:*:*:*:*:*
mediatekmt2735-cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:*
mediatekmt2737-cpe:2.3:h:mediatek:mt2737:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linuxfoundation	yocto	2.6	cpe:2.3:a:linuxfoundation:yocto:2.6:::::::*
linuxfoundation	yocto	3.3	cpe:2.3:a:linuxfoundation:yocto:3.3:::::::*
rdkcentral	rdk-b	2022q3	cpe:2.3:a:rdkcentral:rdk-b:2022q3:::::::*
google	android	12.0	cpe:2.3:o:google:android:12.0:::::::*
google	android	13.0	cpe:2.3:o:google:android:13.0:::::::*
openwrt	openwrt	19.07.0	cpe:2.3:o:openwrt:openwrt:19.07.0:-::::::
openwrt	openwrt	21.02.0	cpe:2.3:o:openwrt:openwrt:21.02.0:-::::::
mediatek	mt2713	-	cpe:2.3:h:mediatek:mt2713:-:::::::*
mediatek	mt2735	-	cpe:2.3:h:mediatek:mt2735:-:::::::*
mediatek	mt2737	-	cpe:2.3:h:mediatek:mt2737:-:::::::*

Rows per page:

1-10 of 711

References

corp.mediatek.com/product-security-bulletin/August-2023

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

AI Score

4.4

Confidence

High

EPSS

Percentile

5.1%

JSON

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