{"id":"PUB-A-235822222", "published":"2023-06-01T00:00:00Z", "modified":"2026-04-29T15:10:00.007170452Z", "aliases":["CVE-2023-21174", "A-235822222"], "details":"In isPageSearchEnabled of BillingCycleSettings.java, there is a possible way for the guest user to change data limits due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.", "affected":[{"package":{"name":"platform/packages/apps/Settings", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"13-next:0"}, {"fixed":"13-next:2023-06-01"}]}], "versions":["13-next"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/apps/Settings/+/5e1c4d15a9e79ec319b6d7e53d82d90205918c20"], "severity":"Moderate", "spl":"2023-06-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["90252326138749925029417981930072057150", "185769768242341094922422143102261457448", "156337004610168060594412118353637018431", "177199174848203104227888860767388392109", "171573005223563460684577175551129156335", "252764948434766288685966065710781475879", "124203098777573971553746862483971444294"], "threshold":0.9}, "id":"PUB-A-235822222-4c3d4645", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/5e1c4d15a9e79ec319b6d7e53d82d90205918c20", "target":{"file":"src/com/android/settings/network/telephony/MobileNetworkUtils.java"}}, {"deprecated":false, "digest":{"function_hash":"95836854156241306295111878342164099134", "length":120}, "id":"PUB-A-235822222-50109e9f", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/5e1c4d15a9e79ec319b6d7e53d82d90205918c20", "target":{"file":"src/com/android/settings/datausage/BillingCycleSettings.java", "function":"isPageSearchEnabled"}}, {"deprecated":false, "digest":{"line_hashes":["261532581354552395994502431156110550133", "136808790487712121482725319374132109713", "141379990895508429472167628922643364016", "27867594896379297013821004897793979868", "304185978138166117422907486828402944118", "80443461755458804772759538865663726912", "290977075339839844113655178315658638588", "113821162986444986082162404845935547860"], "threshold":0.9}, "id":"PUB-A-235822222-8d70c942", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/5e1c4d15a9e79ec319b6d7e53d82d90205918c20", "target":{"file":"src/com/android/settings/datausage/BillingCycleSettings.java"}}]}}, {"package":{"name":"platform/packages/apps/Settings", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"13:0"}, {"fixed":"13:2023-06-01"}]}], "versions":["13"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/apps/Settings/+/55f1970181791fd8d5cdaa5347a9cbe4c0e8ff51"], "severity":"Moderate", "spl":"2023-06-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["90252326138749925029417981930072057150", "185769768242341094922422143102261457448", "156337004610168060594412118353637018431", "177199174848203104227888860767388392109", "171573005223563460684577175551129156335", "252764948434766288685966065710781475879", "124203098777573971553746862483971444294"], "threshold":0.9}, "id":"PUB-A-235822222-2a7c17bf", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/55f1970181791fd8d5cdaa5347a9cbe4c0e8ff51", "target":{"file":"src/com/android/settings/network/telephony/MobileNetworkUtils.java"}}, {"deprecated":false, "digest":{"line_hashes":["261532581354552395994502431156110550133", "136808790487712121482725319374132109713", "141379990895508429472167628922643364016", "27867594896379297013821004897793979868", "304185978138166117422907486828402944118", "80443461755458804772759538865663726912", "290977075339839844113655178315658638588", "113821162986444986082162404845935547860"], "threshold":0.9}, "id":"PUB-A-235822222-96009864", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/55f1970181791fd8d5cdaa5347a9cbe4c0e8ff51", "target":{"file":"src/com/android/settings/datausage/BillingCycleSettings.java"}}, {"deprecated":false, "digest":{"function_hash":"95836854156241306295111878342164099134", "length":120}, "id":"PUB-A-235822222-b4d1fcd0", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/55f1970181791fd8d5cdaa5347a9cbe4c0e8ff51", "target":{"file":"src/com/android/settings/datausage/BillingCycleSettings.java", "function":"isPageSearchEnabled"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2023-06-01"}]}