CVE-2023-43543
Use After Free in Audio
Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Use After Free in Audio
Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.
- Record
CVE-2023-43543- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2023-47949
Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.
- Record
EUVD-2023-47949- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-95ch-8j4p-q55m
Memory corruption in Audio during a playback or a recording due to race condition between...
Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.
- Record
GHSA-95ch-8j4p-q55m- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
NVD
Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.
- Record
CVE-2023-43543- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.0 High
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
- qualcomm qam8255p firmware
- qualcomm qam8775p firmware
- qualcomm qca6584au firmware
- qualcomm qca6698aq firmware
- qualcomm sa8255p firmware
- qualcomm sa8770p firmware
- qualcomm sa8775p firmware
- qualcomm sa9000p firmware
- qualcomm snapdragon auto 5g modem-rf gen 2 firmware
- qualcomm snapdragon w5\+ gen 1 wearable firmware
- qualcomm snapdragon w5\+ gen 1 wearable platform firmware
- qualcomm sw5100 firmware
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android |
SoCVersion:0 up to SoCVersion:2024-06-05, plus listed versions SoCVersion |
SoCVersion:2024-06-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-43543 is a medium vulnerability (CVSS 6.7) in Qualcomm Qam8255p Firmware, published June 1, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.09%, the 0th percentile. Fixed in :unknown: SoCVersion:2024-06-05.