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CVE-2022-23747
In Sony Xperia series 1, 5, and Pro, an out of bound memory access can occur due to lack of validation of the number of frames being…
- 9.8CriticalCVSS base score
- 10.5%Exploitation in 30 daysEPSS · top 4.2% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In Sony Xperia series 1, 5, and Pro, an out of bound memory access can occur due to lack of validation of the number of frames being passed during music playback.
Timeline
ID reserved
By checkpoint
- 7 months later
· 7 months later
Published
- 24 months later
· 24 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 |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 10.5% · top 4.2% of all CVEs (11 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
Sony Xperia
- affected series 1, 5, and Pro
References
References2
- https://cpr-zero.checkpoint.com/vulns/cprid-2191/ (opens in a new tab)x_refsource_MISCx_transferred
- https://research.checkpoint.com/2022/bad-alac-one-codec-to-hack-the-whole-world/ (opens in a new tab)x_refsource_MISCx_transferred
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)
- EUVD EUVD-2022-28683 (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://cveledger.app/cve/CVE-2022-23747)Record last updated .