CVE-2023-21394 — Sensitive Information Exposure in Packages Services Telecomm

5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 94.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Services TelecommGoogle Android
Timeline
PublishedOct 30
Latest updateDec 1

Description

In registerPhoneAccount of TelecomServiceImpl.java, there is a possible way to reveal images from another user due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/android< 14.0
▶Androidplatform/packages_services_telecomm14-next:0 — 14-next:2023-12-01+4
▶CVEListV5google/android4 versions+3

🔴Vulnerability Details

3
OSV
CVE-2023-21394: In registerPhoneAccount of TelecomServiceImpl↗2023-12-01
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CVEList
CVE-2023-21394: In registerPhoneAccount of TelecomServiceImpl↗2023-10-30
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GHSA
GHSA-j2mm-q34r-gvxp: In Telecomm, there is a possible bypass of a multi user security boundary due to a confused deputy↗2023-10-30
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📋Vendor Advisories

1
Android
CVE-2023-21394: Android Security Bulletin 2023-12-01 CVE: CVE-2023-21394 Severity: HIGH Type: ID Affected AOSP versions: 11, 12, 12L, 13 References: A-296915211↗2023-12-01
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CVE-2023-21394 — Sensitive Information Exposure | cvebase