{"id":"ASB-A-179040600", "published":"2021-05-01T00:00:00Z", "modified":"2026-06-12T15:08:17.296522730Z", "aliases":["CVE-2021-1927", "2827356", "A-179040600"], "affected":[{"package":{"name":":linux_kernel:Qualcomm", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"SoCVersion:0"}, {"fixed":"SoCVersion:2021-05-05"}]}], "versions":["SoCVersion"], "ecosystem_specific":{"fixes":["https://source.codeaurora.org/quic/la/kernel/msm-4.14/commit/?id=85ecf9f98b520aa18e68ec426dc20fb63d02fd78"], "severity":"High", "spl":"2021-05-05", "types":["Unknown"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"313419807093405187016623971929605626634", "length":1521}, "id":"ASB-A-179040600-341880d0", "signature_type":"Function", "signature_version":"v1", "source":"https://git.codelinaro.org/clo/la/kernel/msm-4.14/commit/85ecf9f98b520aa18e68ec426dc20fb63d02fd78", "target":{"file":"drivers/char/adsprpc.c", "function":"fastrpc_internal_munmap"}}, {"deprecated":false, "digest":{"line_hashes":["207244626383354735102935532155929153205", "329843369594369880838509617043726030619", "108105992173252288773802392370604530474", "138609549588000567354677288994078192867", "151325519487470057928390973223378642102", "223270188161990576631785077298183063913", "80159051069445568284635589411180025515", "4196698947612052903819398548179503124", "143078049601493999654733938667851033501", "317361880426557016498096346439471804504"], "threshold":0.9}, "id":"ASB-A-179040600-588336fd", "signature_type":"Line", "signature_version":"v1", "source":"https://git.codelinaro.org/clo/la/kernel/msm-4.14/commit/85ecf9f98b520aa18e68ec426dc20fb63d02fd78", "target":{"file":"drivers/char/adsprpc.c"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2021-05-01"}, {"type":"FIX", "url":"https://source.codeaurora.org/quic/la/kernel/msm-4.14/commit/?id=85ecf9f98b520aa18e68ec426dc20fb63d02fd78"}]}