CVE-2023-45773 — Out-of-bounds Write in Packages Modules Bluetooth

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 88.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedDec 4
Latest updateDec 5

Description

In multiple functions of btm_ble_gap.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User 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:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶Androidplatform/packages_modules_bluetooth14-next:0 — 14-next:2023-12-01+2
▶CVEListV5google/android13, 14+1
▶NVDgoogle/android13.0, 14.0+1

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-jjq7-34r5-gqwm: In multiple functions of btm_ble_gap↗2023-12-05
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CVEList
CVE-2023-45773: In multiple functions of btm_ble_gap↗2023-12-04
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OSV
CVE-2023-45773: In multiple functions of btm_ble_gap↗2023-12-01
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📋Vendor Advisories

1
Android
CVE-2023-45773: Android Security Bulletin 2023-12-01 CVE: CVE-2023-45773 Severity: HIGH Type: EoP Affected AOSP versions: 13, 14 References: A-275057847↗2023-12-01
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CVE-2023-45773 — Out-of-bounds Write | cvebase