VulnerabilityModified
CVE-2023-40103
In multiple locations, there is a possible way to corrupt memory due to a double free.
HIGH 7.8EPSS 0.16%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In multiple locations, there is a possible way to corrupt memory due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.16% probability · 6th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- google/android
- Source
- security@android.com
References
- https://android.googlesource.com/platform/frameworks/base/+/58fa254a5d1aee2206de90d5396c01e177483e3aMailing List, Patch
- https://android.googlesource.com/platform/frameworks/base/+/c3bc12c484ef3bbca4cec19234437c45af5e584dMailing List, Patch
- https://android.googlesource.com/platform/frameworks/base/+/e4a821b10a1b020f18fc6fc316b13b90fa450baeMailing List, Patch
- https://source.android.com/security/bulletin/2023-12-01Patch, Vendor Advisory
- https://android.googlesource.com/platform/frameworks/base/+/58fa254a5d1aee2206de90d5396c01e177483e3aMailing List, Patch
- https://android.googlesource.com/platform/frameworks/base/+/c3bc12c484ef3bbca4cec19234437c45af5e584dMailing List, Patch
- https://android.googlesource.com/platform/frameworks/base/+/e4a821b10a1b020f18fc6fc316b13b90fa450baeMailing List, Patch
- https://source.android.com/security/bulletin/2023-12-01Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.