How many CVEs have patched checkOp?

2 published CVEs changed checkOp in android.googlesource.com/platform-frameworks-av, in 2 distinct patches totalling 44 changed lines, between 2025 and 2025.

What is the latest CVE that changed checkOp?

CVE-2025-48549, published 2025-09-04, changed lines 178 to 191 of services/audiopolicy/service/AudioRecordClient.cpp.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Android.googlesource.com
Platform Frameworks Av
CheckOp

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Android.googlesource.com
Platform Frameworks Av
CheckOp

checkOp in android.googlesource.com/platform-frameworks-av: Patched by 2 CVEs

android.googlesource.com/platform-frameworks-av

Function

checkOp

Name: checkOp in android.googlesource.com/platform-frameworks-av: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

services/audiopolicy/service/AudioRecordClient.cpp

Last patched September 4, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

checkOp in android.googlesource.com/platform-frameworks-av was changed by 2 published CVE fixes in 2025, in 2 distinct patches that added or removed 44 lines in total.

android.googlesource.com/platform-frameworks-av has 122 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed checkOp, newest first, with the lines each fix touched.

CVE-2025-48549
CVE-2025-48549 · lines 178–191 · +14 −8
High · CVSS 7.8
EPSS 0.1%2025-09-04
CVE-2025-48548
CVE-2025-48548 · lines 178–191 · +14 −8
High · CVSS 7.3
EPSS 0.1%2025-09-04

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1onFirstRefservices/audiopolicy/service/AudioRecordClient.cpp2 CVEs · 2 patches2025
2getTargetSdkForPackageNameservices/audiopolicy/service/AudioRecordClient.cpp2 CVEs · 1 patches2025
3isAppOpSourceservices/audiopolicy/service/AudioRecordClient.cpp2 CVEs · 1 patches2025
4mCommandThreadservices/audiopolicy/service/AudioRecordClient.cpp2 CVEs · 1 patches2025
5opChangedservices/audiopolicy/service/AudioRecordClient.cpp2 CVEs · 1 patches2025

Other hotspots in the repository

Functions in android.googlesource.com/platform-frameworks-av changed by the most CVE fixes.

parseChunk8 CVEs · media/libstagefright/MPEG4Extractor.cpp setTimeToSampleParams5 CVEs · media/libstagefright/SampleTable.cpp setSyncSampleParams5 CVEs · media/libstagefright/SampleTable.cpp Equalizer_getParameter5 CVEs · media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp onTransact4 CVEs · media/libmedia/IOMX.cpp Reverb_command4 CVEs · media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp

All patched functions in android.googlesource.com/platform-frameworks-av

Frequently asked questions

Common questions about CVE fixes to checkOp.

How many CVEs have patched checkOp?: 2 published CVEs changed checkOp in android.googlesource.com/platform-frameworks-av, in 2 distinct patches totalling 44 changed lines, between 2025 and 2025.
What is the latest CVE that changed checkOp?: CVE-2025-48549, published 2025-09-04, changed lines 178 to 191 of services/audiopolicy/service/AudioRecordClient.cpp.
How does checkOp compare to the rest of android.googlesource.com/platform-frameworks-av?: android.googlesource.com/platform-frameworks-av has 122 CVEs with a located fix in total; 2 of them changed checkOp.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

All patched functions in android.googlesource.com/platform-frameworks-av
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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CVEs that patched it
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References