Buffer overflow in Sony Xperia 1
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 passed during music playback.
Vulnerability class: Buffer Overflow
EPSS: 0.100 (95.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sony Xperia_1
- Sony Xperia_1_firmware
- Sony Xperia_5
- Sony Xperia_5_firmware
- Sony Xperia_pro
- Sony Xperia_pro_firmware
- N/a Sony Xperia — versions series 1, 5, and Pro
Weakness classification (CWE)
References
- cve@checkpoint.com (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@checkpoint.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-23747?
- CVE-2022-23747 is a critical-severity vulnerability in Sony Xperia 1, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2022-08-17.
- How severe is CVE-2022-23747?
- Critical severity. CVSS v3 base score is 9.8 out of 10.