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HIGH · 7.8

CVE-2023-43513

Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.

Vulnerability Description

Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.

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
Qualcomm315 5G Iot Modem Firmware-
Qualcomm315 5G Iot Modem-
QualcommApq8017 Firmware-
QualcommApq8017-
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommAr8031 Firmware-
QualcommAr8031-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommC-V2X 9150 Firmware-
QualcommC-V2X 9150-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-
QualcommCsrb31024 Firmware-
QualcommCsrb31024-
QualcommFastconnect 6200 Firmware-
QualcommFastconnect 6200-

Related Weaknesses (CWE)

CWE-823CWE-787

References

FAQ

What is CVE-2023-43513?

CVE-2023-43513 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.

How severe is CVE-2023-43513?

CVE-2023-43513 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-2023-43513?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm 315 5G Iot Modem Firmware, Qualcomm 315 5G Iot Modem, Qualcomm Apq8017 Firmware, Qualcomm Apq8017, Qualcomm Aqt1000 Firmware.