CVE-2021-0622

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
In asf extractor, there is a possible out of bounds read due to a heap buffer 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: ALPS05561388.
Overview
  • CVE ID
  • CVE-2021-0622
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-18T15:15:08
  • Last Modified Date
  • 2021-11-19T18:11:53
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mediatek:mt5522:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt5527:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt5597:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt5598:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt5599:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6755s:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6757c:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6757cd:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6757ch:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6853t:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8163:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8173:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8185:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9256:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9285:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9286:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9288:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9629:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9631:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9632:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9636:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9638:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9639:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9650:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9652:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9669:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9670:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9675:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9685:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9686:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9688:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9931:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9950:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9970:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9980:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:mediatek:mt9981:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://corp.mediatek.com/product-security-bulletin/November-2021 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-0622
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0622
History
Created Old Value New Value Data Type Notes
2022-05-10 06:45:35 Added to TrackCVE
2022-12-05 14:47:16 2021-11-18T15:15Z 2021-11-18T15:15:08 CVE Published Date updated
2022-12-05 14:47:16 2021-11-19T18:11:53 CVE Modified Date updated
2022-12-05 14:47:16 Analyzed Vulnerability Status updated