ASB-A-349678452

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-349678452.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-349678452
Aliases
  • A-349678452
  • CVE-2024-43768
Published
2024-12-01T00:00:00Z
Modified
2025-10-13T15:01:54.398779Z
Summary
[none]
Details

In skiaallocfunc of SkDeflate.cpp, there is a possible out of bounds write due to an integer overflow. 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/external/skia

Package

Name
platform/external/skia

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2024-12-01

Affected versions

Other

12

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "target": {
                "function": "skia_alloc_func",
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Function",
            "id": "ASB-A-349678452-6d8cf6e9",
            "source": "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa",
            "match_only_versions": [
                "12"
            ],
            "digest": {
                "length": 150.0,
                "function_hash": "177381958124754469005351273126681564475"
            },
            "deprecated": false
        },
        {
            "digest": {
                "line_hashes": [
                    "330314474174488366264877949931744949537",
                    "66910785304852404025949030987018232494",
                    "324853113609809817558923803384765034798",
                    "36916278731046622565152283442075511269",
                    "111827303233559505537936586512190658783",
                    "216572286767335958811174421288739920060",
                    "153014274211960944691051419373588606095"
                ],
                "threshold": 0.9
            },
            "target": {
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Line",
            "id": "ASB-A-349678452-cc16539f",
            "source": "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa",
            "deprecated": false
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa"
    ],
    "severity": "High",
    "types": [
        "EoP"
    ],
    "spl": "2024-12-01"
}

Android / platform/external/skia

Package

Name
platform/external/skia

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2024-12-01

Affected versions

Other

12L

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "line_hashes": [
                    "330314474174488366264877949931744949537",
                    "66910785304852404025949030987018232494",
                    "324853113609809817558923803384765034798",
                    "36916278731046622565152283442075511269",
                    "111827303233559505537936586512190658783",
                    "216572286767335958811174421288739920060",
                    "153014274211960944691051419373588606095"
                ],
                "threshold": 0.9
            },
            "target": {
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Line",
            "id": "ASB-A-349678452-2254a36a",
            "source": "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa",
            "deprecated": false
        },
        {
            "target": {
                "function": "skia_alloc_func",
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Function",
            "id": "ASB-A-349678452-df1bcb9e",
            "source": "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa",
            "match_only_versions": [
                "12L"
            ],
            "digest": {
                "length": 150.0,
                "function_hash": "177381958124754469005351273126681564475"
            },
            "deprecated": false
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa"
    ],
    "severity": "High",
    "types": [
        "EoP"
    ],
    "spl": "2024-12-01"
}

Android / platform/external/skia

Package

Name
platform/external/skia

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2024-12-01

Affected versions

Other

13

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "target": {
                "function": "skia_alloc_func",
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Function",
            "id": "ASB-A-349678452-8074fd24",
            "source": "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa",
            "match_only_versions": [
                "13"
            ],
            "digest": {
                "length": 150.0,
                "function_hash": "177381958124754469005351273126681564475"
            },
            "deprecated": false
        },
        {
            "digest": {
                "line_hashes": [
                    "330314474174488366264877949931744949537",
                    "66910785304852404025949030987018232494",
                    "324853113609809817558923803384765034798",
                    "36916278731046622565152283442075511269",
                    "111827303233559505537936586512190658783",
                    "216572286767335958811174421288739920060",
                    "153014274211960944691051419373588606095"
                ],
                "threshold": 0.9
            },
            "target": {
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Line",
            "id": "ASB-A-349678452-f66cc624",
            "source": "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa",
            "deprecated": false
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/external/skia/+/27acba5039a763f8bad30d28eb754d6f1f959caa"
    ],
    "severity": "High",
    "types": [
        "EoP"
    ],
    "spl": "2024-12-01"
}

Android / platform/external/skia

Package

Name
platform/external/skia

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14:0
Fixed
14:2024-12-01

Affected versions

Other

14

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "line_hashes": [
                    "245486692926100039007742811449388612901",
                    "294213052252660620709435918358324505446",
                    "79733914895843489633987636176584856289",
                    "36916278731046622565152283442075511269",
                    "111827303233559505537936586512190658783",
                    "216572286767335958811174421288739920060",
                    "153014274211960944691051419373588606095"
                ],
                "threshold": 0.9
            },
            "target": {
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Line",
            "id": "ASB-A-349678452-95e6e6c0",
            "source": "https://android.googlesource.com/platform/external/skia/+/9ce8faf83adfc61df2f787954adc1a7fbbf37b65",
            "deprecated": false
        },
        {
            "target": {
                "function": "skia_alloc_func",
                "file": "src/pdf/SkDeflate.cpp"
            },
            "signature_version": "v1",
            "signature_type": "Function",
            "id": "ASB-A-349678452-fdfaa55e",
            "source": "https://android.googlesource.com/platform/external/skia/+/9ce8faf83adfc61df2f787954adc1a7fbbf37b65",
            "match_only_versions": [
                "14"
            ],
            "digest": {
                "length": 150.0,
                "function_hash": "177381958124754469005351273126681564475"
            },
            "deprecated": false
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/external/skia/+/9ce8faf83adfc61df2f787954adc1a7fbbf37b65"
    ],
    "severity": "High",
    "types": [
        "EoP"
    ],
    "spl": "2024-12-01"
}