CVE-2023-21085 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write6 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 87.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform System NFCGoogle Android
Timeline
PublishedApr 19
Latest updateJul 16

Description

In nci_snd_set_routing_cmd of nci_hmsgs.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-264879662

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-11 Android-12 Android-12L Android-13
▶NVDgoogle/android4 versions+3
▶Androidplatform/system_nfc13-next:0 — 13-next:2023-04-01+4

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
CVEList
CVE-2023-21085: In nci_snd_set_routing_cmd of nci_hmsgs↗2023-04-19
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GHSA
GHSA-x577-rg5p-733q: In nci_snd_set_routing_cmd of nci_hmsgs↗2023-04-19
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OSV
CVE-2023-21085: In nci_snd_set_routing_cmd of nci_hmsgs↗2023-04-01
▶

📋Vendor Advisories

2
Atlassian
CVE-2023-22025 CVE-2023-22081 CVE-2024-20918 CVE-2024-20919 CVE-2024-20921 CVE-2024-20926 CVE-2024-20932 CVE-2024-20945↗2024-07-16
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Android
CVE-2023-21085: Android Security Bulletin 2023-04-01 CVE: CVE-2023-21085 Severity: CRITICAL Type: RCE Affected AOSP versions: 11, 12, 12L, 13 References: A-264879662↗2023-04-01
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CVE-2023-21085 — Out-of-bounds Write in Google Android | cvebase