What’s Vulnerable › Vulnerabilities

CVE-2022-23747

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 10.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-08-17 · updated 2026-06-17
• Weakness: CWE-120

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.

Affected products

• Sony Xperia 1 Firmware: all versions
• Sony Xperia 5 Firmware: all versions
• Sony Xperia Pro Firmware: all versions

References

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

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