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Vulnerability record · CVE-2022-23747 · published 17 August 2022

CVE-2022-23747: Sony xperia 1 firmware classic buffer overflow vulnerability

Sony · Xperia 1 Firmware

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.

9.8 CVSS 3.1 Critical EPSS 10% · top 4.5% CWE-120 · Classic buffer overflow
9.8CVSS 3.1 base score
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://cpr-zero.checkpoint.com/vulns/cprid-2191/ ExploitThird Party Advisory
https://research.checkpoint.com/2022/bad-alac-one-codec-to-hack-the-whole-world/ ExploitThird Party Advisory
https://cpr-zero.checkpoint.com/vulns/cprid-2191/ ExploitThird Party Advisory
https://research.checkpoint.com/2022/bad-alac-one-codec-to-hack-the-whole-world/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-23747), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.