CVE-2022-33221: Buffer over-read in Trusted Execution Environment
First published: Mon Feb 06 2023(Updated: )
Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.
Credit: product-security@qualcomm.com product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| Google Android | ||
| Qualcomm Sm8475 | ||
| Qualcomm Ssg2115p Firmware | ||
| Qualcomm Ssg2115p | ||
| Qualcomm Ssg2125p Firmware | ||
| Qualcomm Ssg2125p | ||
| Qualcomm Sxr1230p Firmware | ||
| Qualcomm Sxr1230p | ||
| Qualcomm Sxr2230p Firmware | ||
| Qualcomm Sxr2230p | ||
| Qualcomm Wcd9380 Firmware | ||
| Qualcomm Wcd9380 | ||
| Qualcomm Wcd9385 Firmware | ||
| Qualcomm Wcd9385 | ||
| Qualcomm Wcn6855 Firmware | ||
| Qualcomm Wcn6855 | ||
| Qualcomm Wcn6856 Firmware | ||
| Qualcomm Wcn6856 | ||
| Qualcomm WCN7850 | ||
| Qualcomm WCN7850 | ||
| Qualcomm Wcn7851 Firmware | ||
| Qualcomm Wcn7851 | ||
| Qualcomm Wsa8830 Firmware | ||
| Qualcomm Wsa8830 | ||
| Qualcomm Wsa8832 Firmware | ||
| Qualcomm Wsa8832 | ||
| Qualcomm Wsa8835 Firmware | ||
| Qualcomm Wsa8835 | ||
| All of | ||
| Google Android | ||
| Qualcomm Sm8475 | ||
| All of | ||
| Qualcomm Ssg2115p Firmware | ||
| Qualcomm Ssg2115p | ||
| All of | ||
| Qualcomm Ssg2125p Firmware | ||
| Qualcomm Ssg2125p | ||
| All of | ||
| Qualcomm Sxr1230p Firmware | ||
| Qualcomm Sxr1230p | ||
| All of | ||
| Qualcomm Sxr2230p Firmware | ||
| Qualcomm Sxr2230p | ||
| All of | ||
| Qualcomm Wcd9380 Firmware | ||
| Qualcomm Wcd9380 | ||
| All of | ||
| Qualcomm Wcd9385 Firmware | ||
| Qualcomm Wcd9385 | ||
| All of | ||
| Qualcomm Wcn6855 Firmware | ||
| Qualcomm Wcn6855 | ||
| All of | ||
| Qualcomm Wcn6856 Firmware | ||
| Qualcomm Wcn6856 | ||
| All of | ||
| Qualcomm WCN7850 | ||
| Qualcomm WCN7850 | ||
| All of | ||
| Qualcomm Wcn7851 Firmware | ||
| Qualcomm Wcn7851 | ||
| All of | ||
| Qualcomm Wsa8830 Firmware | ||
| Qualcomm Wsa8830 | ||
| All of | ||
| Qualcomm Wsa8832 Firmware | ||
| Qualcomm Wsa8832 | ||
| All of | ||
| Qualcomm Wsa8835 Firmware | ||
| Qualcomm Wsa8835 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-33221?
CVE-2022-33221 is a vulnerability in Trusted Execution Environment (TEE) that allows information disclosure due to buffer over-read while processing metadata verification requests.
Who is affected by CVE-2022-33221?
CVE-2022-33221 affects Google Android devices and Qualcomm firmware versions.
What is the severity of CVE-2022-33221?
The severity of CVE-2022-33221 is high with a CVSS score of 5.5.
How can I fix CVE-2022-33221?
To fix CVE-2022-33221, apply the relevant security patches provided by Google and Qualcomm.
Where can I find more information about CVE-2022-33221?
You can find more information about CVE-2022-33221 on the official Android security bulletin and Qualcomm's product security bulletins.
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- agent/first-publish-date
- agent/references
- agent/description
- agent/title
- agent/severity
- agent/author
- agent/weakness
- agent/softwarecombine
- agent/event
- collector/mitre-cve
- source/MITRE
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- vendor/google
- canonical/google android
- vendor/qualcomm
- canonical/qualcomm sm8475
- canonical/qualcomm ssg2115p firmware
- canonical/qualcomm ssg2115p
- canonical/qualcomm ssg2125p firmware
- canonical/qualcomm ssg2125p
- canonical/qualcomm sxr1230p firmware
- canonical/qualcomm sxr1230p
- canonical/qualcomm sxr2230p firmware
- canonical/qualcomm sxr2230p
- canonical/qualcomm wcd9380 firmware
- canonical/qualcomm wcd9380
- canonical/qualcomm wcd9385 firmware
- canonical/qualcomm wcd9385
- canonical/qualcomm wcn6855 firmware
- canonical/qualcomm wcn6855
- canonical/qualcomm wcn6856 firmware
- canonical/qualcomm wcn6856
- canonical/qualcomm wcn7850
- canonical/qualcomm wcn7851 firmware
- canonical/qualcomm wcn7851
- canonical/qualcomm wsa8830 firmware
- canonical/qualcomm wsa8830
- canonical/qualcomm wsa8832 firmware
- canonical/qualcomm wsa8832
- canonical/qualcomm wsa8835 firmware
- canonical/qualcomm wsa8835