ASB-A-299123598

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-299123598.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-299123598
Aliases
Published
2024-05-01T00:00:00Z
Modified
2025-11-14T16:44:49.782125Z
Summary
[none]
Details

In unixstreamsendpage of af_unix.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege in the kernel 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
:2024-05-05

Affected versions

Other

Kernel

Ecosystem specific 

{
    "spl": "2024-05-05",
    "severity": "High",
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/e6ed59127c865",
        "https://android.googlesource.com/kernel/common/+/790c2f9d15b59",
        "https://android.googlesource.com/kernel/common/+/84d3e59750bbd",
        "https://android.googlesource.com/kernel/common/+/d39fc9b94dc07"
    ],
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "id": "ASB-A-299123598-00d992af",
            "source": "https://android.googlesource.com/kernel/common/+/d39fc9b94dc07",
            "signature_version": "v1",
            "target": {
                "function": "unix_stream_sendpage",
                "file": "net/unix/af_unix.c"
            },
            "signature_type": "Function",
            "digest": {
                "function_hash": "74578476663412431466883751391350733343",
                "length": 2118.0
            }
        },
        {
            "deprecated": false,
            "id": "ASB-A-299123598-4f5d4535",
            "source": "https://android.googlesource.com/kernel/common/+/d39fc9b94dc07",
            "signature_version": "v1",
            "target": {
                "file": "net/unix/af_unix.c"
            },
            "signature_type": "Line",
            "digest": {
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        {
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            "id": "ASB-A-299123598-569f3979",
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            "signature_version": "v1",
            "target": {
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        {
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            "target": {
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            "target": {
                "file": "net/unix/af_unix.c"
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            "digest": {
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        {
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            "target": {
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}