In DevmemIntChangeSparse of devicemem_server.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://source.android.com/security/bulletin/2023-12-01 |
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History
Mon, 02 Dec 2024 18:15:00 +0000
| Type | Values Removed | Values Added |
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ssvc
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Status: PUBLISHED
Assigner: google_android
Published: 2023-12-04T22:40:49.129Z
Updated: 2024-12-02T17:34:38.257Z
Reserved: 2022-11-03T22:37:50.667Z
Link: CVE-2023-21401
Updated: 2024-08-02T09:36:34.455Z
Status : Modified
Published: 2023-12-04T23:15:22.970
Modified: 2024-11-21T07:42:47.313
Link: CVE-2023-21401
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