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Fencer Vulns
critical 9.8

CVE-2022-23747 in the critical feed json

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…

published 2022-08-17 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-28683

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.5%
EPSS 10.5% chance of exploitation in 30 days, percentile 95%
public exploits
0
none known

Summary

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.

Exploit prediction

10.54% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • cpr-zero.checkpoint.com https://cpr-zero.checkpoint.com/vulns/cprid-2191/ referenced PoC, tagged "exploit" by a source, unverified
  • research.checkpoint.com https://research.checkpoint.com/2022/bad-alac-one-codec-to-hack-the-whole-world/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • n/a Sony Xperia

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.