Double free in Core

published 2023-04-04 3y ago modified 2026-06-17 4mo ago also EUVD-2022-36274

cvss: 9.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 0%
public exploits: 0; none known

Memory corruption due to double free in core while initializing the encryption key.

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Exploit prediction

0.08% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.3	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Qualcomm, Inc. Snapdragon

Classification

Weakness

CWE-415 Double Free

References

qualcomm.com /company/product-security/bulletins/april-2023-bulletin
vendor-advisory

Sources

CVE List CVE-2022-33231
NVD CVE-2022-33231

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