CVE-2021-0623

In asf extractor, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05489178; Issue ID: ALPS05585817.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/November-2021	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:h:mediatek:mt5522:-:::::::*
	cpe:2.3:h:mediatek:mt5527:-:::::::*
	cpe:2.3:h:mediatek:mt5597:-:::::::*
	cpe:2.3:h:mediatek:mt5598:-:::::::*
	cpe:2.3:h:mediatek:mt5599:-:::::::*
	cpe:2.3:h:mediatek:mt6580:-:::::::*
	cpe:2.3:h:mediatek:mt6735:-:::::::*
	cpe:2.3:h:mediatek:mt6737:-:::::::*
	cpe:2.3:h:mediatek:mt6739:-:::::::*
	cpe:2.3:h:mediatek:mt6750s:-:::::::*
	cpe:2.3:h:mediatek:mt6753:-:::::::*
	cpe:2.3:h:mediatek:mt6755s:-:::::::*
	cpe:2.3:h:mediatek:mt6757:-:::::::*
	cpe:2.3:h:mediatek:mt6757c:-:::::::*
	cpe:2.3:h:mediatek:mt6757cd:-:::::::*
	cpe:2.3:h:mediatek:mt6757ch:-:::::::*
	cpe:2.3:h:mediatek:mt6761:-:::::::*
	cpe:2.3:h:mediatek:mt6762:-:::::::*
	cpe:2.3:h:mediatek:mt6763:-:::::::*
	cpe:2.3:h:mediatek:mt6765:-:::::::*
	cpe:2.3:h:mediatek:mt6768:-:::::::*
	cpe:2.3:h:mediatek:mt6771:-:::::::*
	cpe:2.3:h:mediatek:mt6779:-:::::::*
	cpe:2.3:h:mediatek:mt6785:-:::::::*
	cpe:2.3:h:mediatek:mt6833:-:::::::*
	cpe:2.3:h:mediatek:mt6853:-:::::::*
	cpe:2.3:h:mediatek:mt6853t:-:::::::*
	cpe:2.3:h:mediatek:mt6873:-:::::::*
	cpe:2.3:h:mediatek:mt6877:-:::::::*
	cpe:2.3:h:mediatek:mt6885:-:::::::*
	cpe:2.3:h:mediatek:mt6889:-:::::::*
	cpe:2.3:h:mediatek:mt6893:-:::::::*
	cpe:2.3:h:mediatek:mt8163:-:::::::*
	cpe:2.3:h:mediatek:mt8167:-:::::::*
	cpe:2.3:h:mediatek:mt8167s:-:::::::*
	cpe:2.3:h:mediatek:mt8168:-:::::::*
	cpe:2.3:h:mediatek:mt8173:-:::::::*
	cpe:2.3:h:mediatek:mt8175:-:::::::*
	cpe:2.3:h:mediatek:mt8183:-:::::::*
	cpe:2.3:h:mediatek:mt8185:-:::::::*
	cpe:2.3:h:mediatek:mt8186:-:::::::*
	cpe:2.3:h:mediatek:mt8195:-:::::::*
	cpe:2.3:h:mediatek:mt8321:-:::::::*
	cpe:2.3:h:mediatek:mt8362a:-:::::::*
	cpe:2.3:h:mediatek:mt8365:-:::::::*
	cpe:2.3:h:mediatek:mt8385:-:::::::*
	cpe:2.3:h:mediatek:mt8765:-:::::::*
	cpe:2.3:h:mediatek:mt8766:-:::::::*
	cpe:2.3:h:mediatek:mt8768:-:::::::*
	cpe:2.3:h:mediatek:mt8786:-:::::::*
	cpe:2.3:h:mediatek:mt8788:-:::::::*
	cpe:2.3:h:mediatek:mt8789:-:::::::*
	cpe:2.3:h:mediatek:mt8791:-:::::::*
	cpe:2.3:h:mediatek:mt8797:-:::::::*
	cpe:2.3:h:mediatek:mt9256:-:::::::*
	cpe:2.3:h:mediatek:mt9285:-:::::::*
	cpe:2.3:h:mediatek:mt9286:-:::::::*
	cpe:2.3:h:mediatek:mt9288:-:::::::*
	cpe:2.3:h:mediatek:mt9629:-:::::::*
	cpe:2.3:h:mediatek:mt9631:-:::::::*
	cpe:2.3:h:mediatek:mt9632:-:::::::*
	cpe:2.3:h:mediatek:mt9636:-:::::::*
	cpe:2.3:h:mediatek:mt9638:-:::::::*
	cpe:2.3:h:mediatek:mt9639:-:::::::*
cpe:2.3:h:mediatek:mt9650:-:::::::*
cpe:2.3:h:mediatek:mt9652:-:::::::*
cpe:2.3:h:mediatek:mt9669:-:::::::*
cpe:2.3:h:mediatek:mt9670:-:::::::*
cpe:2.3:h:mediatek:mt9675:-:::::::*
cpe:2.3:h:mediatek:mt9685:-:::::::*
cpe:2.3:h:mediatek:mt9686:-:::::::*
cpe:2.3:h:mediatek:mt9688:-:::::::*
cpe:2.3:h:mediatek:mt9931:-:::::::*
cpe:2.3:h:mediatek:mt9950:-:::::::*
cpe:2.3:h:mediatek:mt9970:-:::::::*
cpe:2.3:h:mediatek:mt9980:-:::::::*
cpe:2.3:h:mediatek:mt9981:-:::::::*

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

History

No history.

Information

Published : 2021-11-18 15:15

Updated : 2021-11-19 18:10

NVD link : CVE-2021-0623

Mitre link : CVE-2021-0623

CVE.ORG link : CVE-2021-0623

JSON object : View

Products Affected

mediatek

mt9636
mt6763
mt6889
mt8185
mt9639
mt9631
mt8788
mt8385
mt6853t
mt8195
mt8365
mt9286
mt8168
mt6765
mt9981
mt6757cd
mt8786
mt9629
mt6757ch
mt9638
mt6877
mt6757c
mt6768
mt8167s
mt5598
mt9288
mt8789
mt6757
mt9950
mt8766
mt5599
mt9675
mt9652
mt9688
mt8183
mt8163
mt6753
mt6771
mt9650
mt8175
mt9285
mt8765
mt9685
mt9931
mt5522
mt6761
mt6580
mt8321
mt8362a
mt6833
mt8173
mt6873
mt8797
mt6739
mt6755s
mt9632
mt6735
mt6785
mt5527
mt6750s
mt6779
mt9970
mt6853
mt6885
mt5597
mt8791
mt6762
mt6893
mt6737
mt9686
mt8186
mt8768
mt9980
mt9670
mt8167
mt9669
mt9256

google

android

CWE

CWE-190

Integer Overflow or Wraparound

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This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05489178; Issue ID: ALPS05585817."}, {"lang": "es", "value": "En asf extractor, se presenta una posible lectura fuera de l\u00edmites debido a un desbordamiento de enteros. Esto podr\u00eda conllevar a una divulgaci\u00f3n de informaci\u00f3n local sin ser necesarios privilegios de ejecuci\u00f3n adicionales. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: ALPS05489178; ID del Problema: ALPS05585817."}], "lastModified": "2021-11-19T18:10:26.003", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt5522:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1C38B265-3EE8-417C-9D59-6182939ED27E"}, {"criteria": "cpe:2.3:h:mediatek:mt5527:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "69C04171-DB18-40D7-AFC5-04A869942396"}, {"criteria": "cpe:2.3:h:mediatek:mt5597:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FC084C16-6693-4FEA-9BDD-B633EAA3E432"}, {"criteria": "cpe:2.3:h:mediatek:mt5598:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "455B256C-83C8-406F-B28F-A4205E7C094E"}, {"criteria": "cpe:2.3:h:mediatek:mt5599:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A4FF926A-2D26-4666-ACA4-474A89243566"}, {"criteria": "cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": 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"16B4C37E-B6CA-4176-B98D-E1C9E66472EA"}, {"criteria": "cpe:2.3:h:mediatek:mt9981:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "62282860-5EAF-45EA-B36E-6B6F124C3096"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3"}, {"criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@android.com"}

5.5 /10

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1 /10

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

JSON object

Attach tags to CVE-2021-0623

5.5^/10

2.1^/10

Attach tags to `CVE-2021-0623`