ASB-A-517593332

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-517593332.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-517593332
Aliases
  • A-517593332
  • CVE-2026-58879
Published
2026-11-01T00:00:00Z
Modified
2026-11-02T17:11:23Z
Summary
[none]
Details

In descramble of multiple files, there is a possible out-of-bounds write due to improper casting. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android
platform/hardware/interfaces

Package

Name
platform/hardware/interfaces

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17-qpr2-next:0
Fixed
17-qpr2-next:2026-11-01

Affected versions

Other
17-qpr2-next

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "93516236602254985202218127086781562410",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-0aaf6339",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "15637269717535947678509870495555980197",
                "length":  2707
            },
            "id":  "ASB-A-517593332-2d26dadf",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-32d144d9",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-66ea9296",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-940684aa",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "50333918138928347885156898253584044875",
                "length":  2680
            },
            "id":  "ASB-A-517593332-957e4a2a",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "128446570864937467985328991615638525401",
                    "287205381309137629659109826820794006243",
                    "102307907066051484144307487317996260638"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-e6d82b18",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-f181dec8",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/82536eb4f3394d2a94943b791a6b8808585e340b",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-517593332.json"
platform/hardware/interfaces

Package

Name
platform/hardware/interfaces

Affected ranges

Type
ECOSYSTEM
Events
Introduced
15:0
Fixed
15:2026-11-01

Affected versions

Other
15

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "15637269717535947678509870495555980197",
                "length":  2707
            },
            "id":  "ASB-A-517593332-0967988d",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-10637163",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-3822b8e6",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-445f6e78",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "280918915529887430848813704025909988090",
                "length":  2543
            },
            "id":  "ASB-A-517593332-b17ce2cc",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-c3c4fa21",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "128446570864937467985328991615638525401",
                    "287205381309137629659109826820794006243",
                    "102307907066051484144307487317996260638"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-d24c8e4b",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "93516236602254985202218127086781562410",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-f5291c2c",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/3f716d512ad87b2b1cd36db6ae3010bda0394526",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-517593332.json"
platform/hardware/interfaces

Package

Name
platform/hardware/interfaces

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16:0
Fixed
16:2026-11-01

Affected versions

Other
16

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "50333918138928347885156898253584044875",
                "length":  2680
            },
            "id":  "ASB-A-517593332-026702a4",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-4f29abc4",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "128446570864937467985328991615638525401",
                    "287205381309137629659109826820794006243",
                    "102307907066051484144307487317996260638"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-545e03a8",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "93516236602254985202218127086781562410",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-54a71c87",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-55ec31ca",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "15637269717535947678509870495555980197",
                "length":  2707
            },
            "id":  "ASB-A-517593332-57bf3d6b",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-aff87e46",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-d628304e",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/dd2301c184ddc7400dbc4675e6bd832be8f80e94",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-517593332.json"
platform/hardware/interfaces

Package

Name
platform/hardware/interfaces

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16-qpr2:0
Fixed
16-qpr2:2026-11-01

Affected versions

Other
16-qpr2

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/interfaces/+/a7e3e327e6ffb6bb2624bd59f1a27c21ee3be927"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-47d10ee0",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/a7e3e327e6ffb6bb2624bd59f1a27c21ee3be927",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "93516236602254985202218127086781562410",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-4952bee5",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/a7e3e327e6ffb6bb2624bd59f1a27c21ee3be927",
            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "28853872181670194481001980935154092216",
                    "294272700789657930700909572134890186071",
                    "13922752825153120562035698840981961494"
                ],
                "threshold":  0.9
            },
            "id":  "ASB-A-517593332-513aea0b",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/a7e3e327e6ffb6bb2624bd59f1a27c21ee3be927",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "183199278129421607377024553330289081035",
                "length":  2675
            },
            "id":  "ASB-A-517593332-99c42a1d",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/a7e3e327e6ffb6bb2624bd59f1a27c21ee3be927",
            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "50333918138928347885156898253584044875",
                "length":  2680
            },
            "id":  "ASB-A-517593332-a8597d8d",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/a7e3e327e6ffb6bb2624bd59f1a27c21ee3be927",
            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "line_hashes":  [
                    "128446570864937467985328991615638525401",
                    "287205381309137629659109826820794006243",
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            "target":  {
                "file":  "cas/aidl/default/DescramblerImpl.cpp"
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                "length":  2675
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            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
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            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
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        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-517593332.json"
platform/hardware/interfaces

Package

Name
platform/hardware/interfaces

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17:0
Fixed
17:2026-11-01

Affected versions

Other
17

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/interfaces/+/0fe36310a6960d859aa392e39d29ced62731b4de"
    ],
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    "spl":  "2026-11-01",
    "types":  [
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    "vanir_signatures":  [
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                "function":  "DescramblerImpl::descramble"
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                "file":  "cas/1.1/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
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                "length":  2675
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        },
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        {
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            "target":  {
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        },
        {
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            "target":  {
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                "length":  2680
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            "signature_type":  "Function",
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            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/0fe36310a6960d859aa392e39d29ced62731b4de",
            "target":  {
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            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-517593332.json"
platform/hardware/interfaces

Package

Name
platform/hardware/interfaces

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14:0
Fixed
14:2026-11-01

Affected versions

Other
14

Ecosystem specific 

{
    "fixes":  [
        "https://android.googlesource.com/platform/hardware/interfaces/+/ab44427ce19f7d42c66c305f367fc76f7266750d"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
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            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/ab44427ce19f7d42c66c305f367fc76f7266750d",
            "target":  {
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        },
        {
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            "digest":  {
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            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/ab44427ce19f7d42c66c305f367fc76f7266750d",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp"
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        },
        {
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            "digest":  {
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            "target":  {
                "file":  "cas/1.0/default/DescramblerImpl.cpp"
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        },
        {
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            "digest":  {
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            "target":  {
                "file":  "cas/1.1/default/DescramblerImpl.cpp"
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        },
        {
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            "digest":  {
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                "length":  2707
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            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/ab44427ce19f7d42c66c305f367fc76f7266750d",
            "target":  {
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                "function":  "DescramblerImpl::descramble"
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        },
        {
            "deprecated":  false,
            "digest":  {
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                "length":  2675
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            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/ab44427ce19f7d42c66c305f367fc76f7266750d",
            "target":  {
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                "function":  "DescramblerImpl::descramble"
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        },
        {
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            "digest":  {
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                "length":  2680
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            "id":  "ASB-A-517593332-deb7e7cd",
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            "target":  {
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                "function":  "DescramblerImpl::descramble"
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        },
        {
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            "digest":  {
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                "length":  2675
            },
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            "signature_type":  "Function",
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            "source":  "https://android.googlesource.com/platform/hardware/interfaces/+/ab44427ce19f7d42c66c305f367fc76f7266750d",
            "target":  {
                "file":  "cas/1.2/default/DescramblerImpl.cpp",
                "function":  "DescramblerImpl::descramble"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-517593332.json"