CVE-2022-23747

CRITICALNVD 9.89.8—

9.8

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 v3: 9.8
EG Score: 9.8(medium)
EPSS: 67.0%
KEV: Not listed

Published

August 17, 2022

Last Modified

November 21, 2024

References (4)

cve@checkpointhttps://cpr-zero.checkpoint.com/vulns/cprid-2191/
cve@checkpointhttps://research.checkpoint.com/2022/bad-alac-one-codec-to-hack-the-whole-world/
af854a3a-2127-422b-91ae-364da2661108https://cpr-zero.checkpoint.com/vulns/cprid-2191/
af854a3a-2127-422b-91ae-364da2661108https://research.checkpoint.com/2022/bad-alac-one-codec-to-hack-the-whole-world/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-120Buffer Copy without Checking Size (Classic Buffer Overflow)

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2022-23747?

CVE-2022-23747 is a critical vulnerability published on August 17, 2022. 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.

When was CVE-2022-23747 disclosed?

CVE-2022-23747 was first published in the National Vulnerability Database on August 17, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-23747 actively exploited?

CVE-2022-23747 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-23747?

CVE-2022-23747 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-23747?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-23747, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-23747

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-23747?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)