ASB-A-382239029

See a problem?
Import Source
https://storage.googleapis.com/android-osv-test/ASB-A-382239029.json
JSON Data
https://api.test.osv.dev/v1/vulns/ASB-A-382239029
Aliases
Published
2025-04-01T00:00:00Z
Modified
2025-08-06T16:29:06.385449Z
Summary
[none]
Details

In validateclockselector of clock.c, there is a possible out of bounds read due to memory corruption. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :linux_kernel:

Package

Name
:linux_kernel:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2025-04-05

Affected versions

Other

Kernel

Ecosystem specific 

{
    "severity": "High",
    "types": [
        "ID"
    ],
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/f9aca4186aa3e257d966fd5b2e5a4557394358e7",
        "https://android.googlesource.com/kernel/common/+/d0e1b23b5d6aeac552a7b1f3721c0a377b8f54cb"
    ],
    "spl": "2025-04-05",
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "id": "ASB-A-382239029-13c1b8db",
            "target": {
                "function": "validate_clock_source",
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/d0e1b23b5d6aeac552a7b1f3721c0a377b8f54cb",
            "signature_version": "v1",
            "digest": {
                "function_hash": "205785718781910012398978548638517445518",
                "length": 147.0
            },
            "deprecated": false
        },
        {
            "signature_type": "Line",
            "id": "ASB-A-382239029-4062e6d0",
            "target": {
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/f9aca4186aa3e257d966fd5b2e5a4557394358e7",
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "265400977830982444295918294344149627393",
                    "171085873840617657274733885613391206196",
                    "82997789143412418524293536495802543461",
                    "125812141739208913212144361011428449281",
                    "53534113893816824882743326171284255687",
                    "31223010587888343773372201349606036635",
                    "109183856859433338318935067452231071640",
                    "93240069133706551160883144084831253247",
                    "24637483293542169037362240142467062455",
                    "42310106538543845895214824549317468123",
                    "70372097107003232583350646205985042588",
                    "44848510674293726028304985816668968447",
                    "331833405989284484880620199056643806100",
                    "235371844192433601046661857425643057091"
                ],
                "threshold": 0.9
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "id": "ASB-A-382239029-5538be9e",
            "target": {
                "function": "validate_clock_multiplier",
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/f9aca4186aa3e257d966fd5b2e5a4557394358e7",
            "signature_version": "v1",
            "digest": {
                "function_hash": "205785718781910012398978548638517445518",
                "length": 147.0
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "id": "ASB-A-382239029-79ccc9e4",
            "target": {
                "function": "validate_clock_multiplier",
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/d0e1b23b5d6aeac552a7b1f3721c0a377b8f54cb",
            "signature_version": "v1",
            "digest": {
                "function_hash": "205785718781910012398978548638517445518",
                "length": 147.0
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "id": "ASB-A-382239029-87aec0fb",
            "target": {
                "function": "validate_clock_source",
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/f9aca4186aa3e257d966fd5b2e5a4557394358e7",
            "signature_version": "v1",
            "digest": {
                "function_hash": "205785718781910012398978548638517445518",
                "length": 147.0
            },
            "deprecated": false
        },
        {
            "signature_type": "Line",
            "id": "ASB-A-382239029-c2cc85dd",
            "target": {
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/d0e1b23b5d6aeac552a7b1f3721c0a377b8f54cb",
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "265400977830982444295918294344149627393",
                    "171085873840617657274733885613391206196",
                    "82997789143412418524293536495802543461",
                    "125812141739208913212144361011428449281",
                    "53534113893816824882743326171284255687",
                    "31223010587888343773372201349606036635",
                    "109183856859433338318935067452231071640",
                    "93240069133706551160883144084831253247",
                    "24637483293542169037362240142467062455",
                    "42310106538543845895214824549317468123",
                    "70372097107003232583350646205985042588",
                    "44848510674293726028304985816668968447",
                    "331833405989284484880620199056643806100",
                    "235371844192433601046661857425643057091"
                ],
                "threshold": 0.9
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "id": "ASB-A-382239029-d6cf6e33",
            "target": {
                "function": "validate_clock_selector",
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/f9aca4186aa3e257d966fd5b2e5a4557394358e7",
            "signature_version": "v1",
            "digest": {
                "function_hash": "205785718781910012398978548638517445518",
                "length": 147.0
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "id": "ASB-A-382239029-ef862746",
            "target": {
                "function": "validate_clock_selector",
                "file": "sound/usb/clock.c"
            },
            "source": "https://partner-android.googlesource.com/kernel/common/+/d0e1b23b5d6aeac552a7b1f3721c0a377b8f54cb",
            "signature_version": "v1",
            "digest": {
                "function_hash": "205785718781910012398978548638517445518",
                "length": 147.0
            },
            "deprecated": false
        }
    ]
}