CVE-2023-35658 — Use After Free in Packages Modules Bluetooth

CWE-416 — Use After Free5 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 92.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedSep 11

Description

In gatt_process_prep_write_rsp of gatt_cl.cc, there is a possible privilege escalation due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

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

▶Androidplatform/packages_modules_bluetooth13-next:0 — 13-next:2023-09-01+1
▶CVEListV5google/android4 versions+3
▶NVDgoogle/android4 versions+3

Patches

Patch: android.googlesource.com ↗Patch: android.googlesource.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-2mvh-j84h-x94g: In gatt_process_prep_write_rsp of gatt_cl↗2023-09-11
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CVEList
CVE-2023-35658: In gatt_process_prep_write_rsp of gatt_cl↗2023-09-11
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OSV
CVE-2023-35658: In gatt_process_prep_write_rsp of gatt_cl↗2023-09-01
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📋Vendor Advisories

1
Android
CVE-2023-35658: Android Security Bulletin 2023-09-01 CVE: CVE-2023-35658 Severity: CRITICAL Type: RCE Affected AOSP versions: 11, 12, 12L, 13 References: A-274617156↗2023-09-01
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CVE-2023-35658 — Use After Free | cvebase