{"id":"ASB-A-199191310", "published":"2021-12-01T00:00:00Z", "modified":"2026-06-26T15:22:10.377767615Z", "aliases":["CVE-2021-30335", "2964455", "A-199191310"], "affected":[{"package":{"name":"oss/kernel/linux-msm", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"SoCVersion:0"}, {"fixed":"SoCVersion:2021-12-05"}]}], "versions":["SoCVersion"], "ecosystem_specific":{"fixes":["https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?id=4c3953facbf392f9b2558e7d916623f84232c1b9"], "severity":"High", "spl":"2021-12-05", "types":["Unknown"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"216451182105920271049770002882742837934", "length":1735}, "id":"ASB-A-199191310-12a2c326", "signature_type":"Function", "signature_version":"v1", "source":"https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-msm/commit/4c3953facbf392f9b2558e7d916623f84232c1b9", "target":{"file":"drivers/char/adsprpc.c", "function":"fastrpc_file_free"}}, {"deprecated":false, "digest":{"line_hashes":["65177065345126687237648846686153628906", "102824866316724676542117597596069463619", "200117620622243340005246219820934497129", "175983476568208588660665161865999452678", "131369526285781734274920092196474569516", "12588009857701601536543179730098226588", "252064718791206098925601108994230337442", "108936107202553217227261399819001179902", "328157163038323083067774036919267835105", "323068172677230611973225000135482503384", "208234032703511130956079659917538911314", "218701969925838277981512963590665548208", "247974785521224707698204292843350903172", "243995509782966983857466565317471215962", "92537697391678036554473129902145460397", "298407895144513857274841943662091956367", "33899851201715189378885846896932681160", "26941224869192643654340966825575721183", "284041726797191833875213565929843776312", "61386577606107150162288177222895878044", "131337158648873031914012979266999367079", "298138163887862762700841068370225601672"], "threshold":0.9}, "id":"ASB-A-199191310-34070cdb", "signature_type":"Line", "signature_version":"v1", "source":"https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-msm/commit/4c3953facbf392f9b2558e7d916623f84232c1b9", "target":{"file":"drivers/char/adsprpc.c"}}, {"deprecated":false, "digest":{"function_hash":"280493655906615977272190575191574334603", "length":1586}, "id":"ASB-A-199191310-9626ed3f", "signature_type":"Function", "signature_version":"v1", "source":"https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-msm/commit/4c3953facbf392f9b2558e7d916623f84232c1b9", "target":{"file":"drivers/char/adsprpc.c", "function":"fastrpc_device_open"}}, {"deprecated":false, "digest":{"function_hash":"107064787654748671382220782031448324663", "length":864}, "id":"ASB-A-199191310-994d77b9", "signature_type":"Function", "signature_version":"v1", "source":"https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-msm/commit/4c3953facbf392f9b2558e7d916623f84232c1b9", "target":{"file":"drivers/char/adsprpc.c", "function":"fastrpc_internal_control"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2021-12-01"}, {"type":"FIX", "url":"https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?id=4c3953facbf392f9b2558e7d916623f84232c1b9"}]}