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osvGoogleOSV:ASB-A-247513680
HistoryDec 01, 2023 - 12:00 a.m.

Permanent denial of service via PackageManager#setPackagesSuspended with invalid SuspendParams.launcherExtras

2023-12-0100:00:00
Google
osv.dev
3
packagemanager
setpackagessuspended
suspendparams
savetoxml
persistablebundle
denial of service
local
exploitation
software

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In saveToXml of PersistableBundle.java, invalid data could lead to local persistent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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