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HIGH · 7.8

CVE-2022-47021

A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impa...

Vulnerability Description

A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
XiphOpusfile>= 0.9, <= 0.12
FedoraprojectFedora36

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2022-47021?

CVE-2022-47021 is a vulnerability with a CVSS score of 7.8 (HIGH). A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impa...

How severe is CVE-2022-47021?

CVE-2022-47021 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-47021?

Check the references section above for vendor advisories and patch information. Affected products include: Xiph Opusfile, Fedoraproject Fedora.