The function wav_format_write in libwav.c in libwav through 2017-04-20 has an Use of…
Priority LOW 35CWE-908Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-908 and the CVSS impact.
Summary
The function wav_format_write in libwav.c in libwav through 2017-04-20 has an Use of Uninitialized Variable vulnerability.
Why it matters now
EPSS 0.01227 69th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:libwav_project:libwav:*:*:*:*:*:*:*:* | up to 2017-04-20 | Vulnerable | Libwav Project |
- cpe:2.3:a:libwav_project:libwav:*:*:*:*:*:*:*:* Versions up to 2017-04-20 Vulnerable ·Libwav Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-28488
- 2026-10-03 Alias added: GHSA-2745-q3qj-q4j6
References
More Libwav Project Libwav vulnerabilities
- TI-2018-10156 The function wav_read in libwav.c in libwav through 2017-04-20 has an infinite loop. CVSS 3.0HIGH 7.5
- TI-2019-14195 marc-q libwav through 2017-04-20 has a NULL pointer dereference in wav_content_read() at libwav.c. CVSS 3.1MEDIUM 6.5
- TI-2019-12302 marc-q libwav through 2017-04-20 has a NULL pointer dereference in gain_file() at wav_gain.c. CVSS 3.1MEDIUM 6.5
- TI-2018-10429 An issue has been found in libwav through 2017-04-20. CVSS 3.0MEDIUM 6.5
- TI-2018-10157 An issue has been found in libwav through 2017-04-20. CVSS 3.0MEDIUM 6.5
- TI-2018-10155 An issue has been found in libwav through 2017-04-20. CVSS 3.0MEDIUM 6.5
Sources
- CVE-2022-28488 · CVE Program
- CVE-2022-28488 · NVD
- FIRST EPSS
- GHSA-2745-q3qj-q4j6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences