VulnerabilityModified
CVE-2023-35684
In avdt_msg_asmbl of avdt_msg.cc, there is a possible out of bounds write due to an integer overflow.
HIGH 8.8EPSS 0.17%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In avdt_msg_asmbl of avdt_msg.cc, there is a possible out of bounds write due to an integer overflow. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.17% probability · 6th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/android
- Source
- security@android.com
References
- https://android.googlesource.com/platform/packages/modules/Bluetooth/+/668bbca29797728004d88db4c9b69102f3939008Issue Tracking, Patch
- https://source.android.com/security/bulletin/2023-09-01Vendor Advisory
- https://android.googlesource.com/platform/packages/modules/Bluetooth/+/668bbca29797728004d88db4c9b69102f3939008Issue Tracking, Patch
- https://source.android.com/security/bulletin/2023-09-01Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.