01 Record
CVE-2023-40105
In backupAgentCreated of ActivityManagerService.java, there is a possible way to leak sensitive data due to a missing permission check. This could lead to local information disclosure with no
MediumPUBLISHEDCNA: google_android
CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
02 Description
In backupAgentCreated of ActivityManagerService.java, there is a possible way to leak sensitive data due to a missing permission check. This could lead to local information disclosure with no
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.08% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 0.2% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-02-15 22:31Z2 YR AGO
- Last updated
- 2024-10-31 17:09Z1 YR AGO
- Reserved
- 2023-08-09
- Assigning CNA
- google_android
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.5)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-862Missing AuthorizationClass
- Data version
- 5.1
- Document digest
- 410bb07a9ac1314fa7b9f79ba037943aec97cd5b7a51acd39880502ca817db53
05 Affected products
VendorProductVersionsPlatforms
06 References
- android.googlesource.comhttps://android.googlesource.com/platform/frameworks/base/+/935eb5ed6be35860a99ea242fb753f687d54a308
- source.android.comhttps://source.android.com/security/bulletin/2023-11-01