CVE-2023-21202 — Out-of-bounds Read in Packages Modules Bluetooth

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
4.5MEDIUMNVD
EPSS
0.0%
top 86.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedJun 28

Description

In btm_delete_stored_link_key_complete of btm_devctl.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure over Bluetooth with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-260568359

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.9 | Impact: 3.6

Affected Packages3 packages

▶Androidplatform/packages_modules_bluetooth13-next:0 — 13-next:2023-06-01+1
▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0

🔴Vulnerability Details

3
CVEList
CVE-2023-21202: In btm_delete_stored_link_key_complete of btm_devctl↗2023-06-28
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GHSA
GHSA-cr2r-x8jm-24rc: In btm_delete_stored_link_key_complete of btm_devctl↗2023-06-28
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OSV
CVE-2023-21202: In btm_delete_stored_link_key_complete of btm_devctl↗2023-06-01
▶

💬Community

1
Bugzilla
CVE-2023-39197 kernel: DCCP: conntrack out-of-bounds read in nf_conntrack_dccp_packet()↗2023-06-28
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CVE-2023-21202 — Out-of-bounds Read | cvebase