{"id":"ASB-A-67013844", "published":"2021-10-01T00:00:00Z", "modified":"2026-06-09T15:27:06.151355248Z", "aliases":["CVE-2021-0651", "A-67013844"], "details":"In loadLabel of PackageItemInfo.java, there is a possible way to DoS a device by having a long label in an app due to incorrect input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.", "affected":[{"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"12-next:0"}, {"fixed":"12-next:2021-10-01"}]}], "versions":["12-next"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/b02bae5d5acedd5d7c6f0a8f15a371ad73f6c630"], "severity":"High", "spl":"2021-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"197262744676345747451146645210352402389", "length":291}, "id":"ASB-A-67013844-20351e3e", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/b02bae5d5acedd5d7c6f0a8f15a371ad73f6c630", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java", "function":"loadLabel"}}, {"deprecated":false, "digest":{"line_hashes":["203471766889988222920160561012837580289", "211598420933719432426440751445071299781", "103974876474381423283561351254285338338", "87326961549657539380601366314994863791"], "threshold":0.9}, "id":"ASB-A-67013844-f29da8c0", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/b02bae5d5acedd5d7c6f0a8f15a371ad73f6c630", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"9:0"}, {"fixed":"9:2021-10-01"}]}], "versions":["9"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/b55d314f4685fb459307deff88ddfc704ecc4faa"], "severity":"High", "spl":"2021-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["110016614989350130356397460719479309930", "203780712523424795160855180034997561928", "92947797229938919218638437430263796409", "116274070298875288416326727720725418863", "279728423330176809054242768736329296087", "7125180016472757302835857405453831766", "103974876474381423283561351254285338338", "87326961549657539380601366314994863791"], "threshold":0.9}, "id":"ASB-A-67013844-2cfbc44c", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/b55d314f4685fb459307deff88ddfc704ecc4faa", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java"}}, {"deprecated":false, "digest":{"function_hash":"137756697787926226631439036334541948224", "length":137}, "id":"ASB-A-67013844-e66fabb8", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/b55d314f4685fb459307deff88ddfc704ecc4faa", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java", "function":"loadLabel"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"10:0"}, {"fixed":"10:2021-10-01"}]}], "versions":["10"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/61722016377e992b5e2e63d5886684f8ac195c7e"], "severity":"High", "spl":"2021-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"332939461709339361146363198267133723516", "length":219}, "id":"ASB-A-67013844-308fa358", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/61722016377e992b5e2e63d5886684f8ac195c7e", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java", "function":"loadLabel"}}, {"deprecated":false, "digest":{"line_hashes":["211729449204383603725758113709580431487", "16461481583911868172517903881119322936", "59502862439743143454233260649232848988", "49066076344207302682434259207841754298", "203471766889988222920160561012837580289", "211598420933719432426440751445071299781", "103974876474381423283561351254285338338", "87326961549657539380601366314994863791"], "threshold":0.9}, "id":"ASB-A-67013844-f6cc1d1c", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/61722016377e992b5e2e63d5886684f8ac195c7e", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"11:0"}, {"fixed":"11:2021-10-01"}]}], "versions":["11"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/3c26a24644feaf2860892809929dec816f354bae"], "severity":"High", "spl":"2021-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["203471766889988222920160561012837580289", "211598420933719432426440751445071299781", "103974876474381423283561351254285338338", "87326961549657539380601366314994863791"], "threshold":0.9}, "id":"ASB-A-67013844-2432d328", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/3c26a24644feaf2860892809929dec816f354bae", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java"}}, {"deprecated":false, "digest":{"function_hash":"197262744676345747451146645210352402389", "length":291}, "id":"ASB-A-67013844-2df1169e", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/3c26a24644feaf2860892809929dec816f354bae", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java", "function":"loadLabel"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"12:0"}, {"fixed":"12:2021-10-01"}]}], "versions":["12"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/cd8558a2533d08107e761596686c2b24839b3e36"], "severity":"High", "spl":"2021-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["203471766889988222920160561012837580289", "211598420933719432426440751445071299781", "103974876474381423283561351254285338338", "87326961549657539380601366314994863791"], "threshold":0.9}, "id":"ASB-A-67013844-baddbfd3", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/cd8558a2533d08107e761596686c2b24839b3e36", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java"}}, {"deprecated":false, "digest":{"function_hash":"197262744676345747451146645210352402389", "length":291}, "id":"ASB-A-67013844-f6abd6b6", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/cd8558a2533d08107e761596686c2b24839b3e36", "target":{"file":"core/java/android/content/pm/PackageItemInfo.java", "function":"loadLabel"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2021-10-01"}, {"type":"FIX", "url":"https://android.googlesource.com/platform/frameworks/base/+/efdcec1e29a4179aeb5df314321bb1d5e1ba0bee"}]}