CVE-2014-7921

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Summary

CVECVE-2014-7921
StatePUBLISHED
AssignerChrome
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-04-13 16:59:00 UTC
Updated2025-04-20 01:37:25 UTC
Descriptionmediaserver in Android 4.0.3 through 5.x before 5.1 allows attackers to gain privileges. NOTE: This is a different vulnerability than CVE-2014-7920.

Risk And Classification

Primary CVSS: v3.0 9.8 CRITICAL from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-264 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary10AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android 4.0.3 All All All
Operating System Google Android 4.0.4 All All All
Operating System Google Android 4.1 All All All
Operating System Google Android 4.1.2 All All All
Operating System Google Android 4.2 All All All
Operating System Google Android 4.2.1 All All All
Operating System Google Android 4.2.2 All All All
Operating System Google Android 4.3 All All All
Operating System Google Android 4.3.1 All All All
Operating System Google Android 4.4 All All All
Operating System Google Android 4.4.1 All All All
Operating System Google Android 4.4.2 All All All
Operating System Google Android 4.4.3 All All All
Operating System Google Android 4.4.4 All All All
Operating System Google Android 5.0 All All All
Operating System Google Android 5.0.1 All All All
Operating System Google Android 5.0.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Bits, Please!: Android privilege escalation to mediaserver from zero permissions (CVE-2014-7920 + CVE-2014-7921) af854a3a-2127-422b-91ae-364da2661108 bits-please.blogspot.com
Diff - 36d1577^! - platform/frameworks/av - Git at Google af854a3a-2127-422b-91ae-364da2661108 android.googlesource.com
Diff - 36d1577^! - platform/frameworks/av - Git at Google MITRE android.googlesource.com
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