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CVE-2023-43543
Use After Free in Audio
Medium6.7EPSS 0.09%
- Published
- Updated
- Reserved
- Assigned by
- qualcomm
Description
Memory corruption in Audio during a playback or a recording due to race condition between allocation and deallocation of graph object.
Timeline
ID reserved
By qualcomm
- 9 months later
· 9 months later
Published
- 2 months later
· 2 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| qualcommCNA (assigner) | 3.1 | Medium6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | High7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.09% · top 100% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.7.
Weakness
Affected products
- affected QAM8255P
- affected QAM8775P
- affected QCA6584AU
- affected QCA6698AQ
- affected SA8255P
- affected SA8770P
- affected SA8775P
- affected SA9000P
- affected Snapdragon Auto 5G Modem-RF Gen 2
- affected Snapdragon W5+ Gen 1 Wearable Platform
- affected SW5100
- affected SW5100P
- affected WCN3980
- affected WCN3988
- affected WSA8830
- affected WSA8835
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-43543)Record last updated .