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CVE-2024-21465

Buffer Over-read in Trusted Execution Environment

7.8 High

Memory corruption while processing key blob passed by the user.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.10%Up 0.1 points since Jul 2, 2024
90%50%10%1%

What each source reports

CVE List Score used 7.8

Buffer Over-read in Trusted Execution Environment

Memory corruption while processing key blob passed by the user.

Record
CVE-2024-21465
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-126
Updated
2026-11-02
EUVDEUVD-2024-19174 7.8

Memory corruption while processing key blob passed by the user.

Record
EUVD-2024-19174
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-03
GitHub AdvisoriesGHSA-r8hj-xhqp-g2f3 7.8

Memory corruption while processing key blob passed by the user.

Memory corruption while processing key blob passed by the user.

Record
GHSA-r8hj-xhqp-g2f3
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-125, CWE-126
Updated
2026-11-02
NVD 7.8

Memory corruption while processing key blob passed by the user.

Record
CVE-2024-21465
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-126, CWE-125
Updated
2026-11-02

Affected products

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History

History
RecordedChangedSources
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-21465 is a high vulnerability (CVSS 7.8) in Qualcomm 9205 Lte Modem Firmware, published July 1, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. No source names a fixed version.

References

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