CVE-2022-48251
First published: Tue Jan 10 2023(Updated: )
** DISPUTED ** The AES instructions on the ARMv8 platform do not have an algorithm that is "intrinsically resistant" to side-channel attacks. NOTE: the vendor reportedly offers the position "while power side channel attacks ... are possible, they are not directly caused by or related to the Arm architecture."
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Arm Cortex-a53 Firmware | ||
| Arm Cortex-a53 | ||
| Arm Cortex-a55 Firmware | ||
| Arm Cortex-a55 | ||
| Arm Cortex-a57 Firmware | ||
| Arm Cortex-a57 | ||
| Arm Cortex-a72 Firmware | ||
| Arm Cortex-a72 | ||
| Arm Cortex-a73 Firmware | ||
| Arm Cortex-a73 | ||
| Arm Cortex-a75 Firmware | ||
| Arm Cortex-a75 | ||
| Arm Cortex-a76 Firmware | ||
| Arm Cortex-a76 | ||
| Google Android | ||
| Google Android | ||
| Arm Cortex-a77 Firmware | ||
| Arm Cortex-a77 | ||
| Arm Cortex-a78 Firmware | ||
| Arm Cortex-a78 | ||
| All of | ||
| Arm Cortex-a53 Firmware | ||
| Arm Cortex-a53 | ||
| All of | ||
| Arm Cortex-a55 Firmware | ||
| Arm Cortex-a55 | ||
| All of | ||
| Arm Cortex-a57 Firmware | ||
| Arm Cortex-a57 | ||
| All of | ||
| Arm Cortex-a72 Firmware | ||
| Arm Cortex-a72 | ||
| All of | ||
| Arm Cortex-a73 Firmware | ||
| Arm Cortex-a73 | ||
| All of | ||
| Arm Cortex-a75 Firmware | ||
| Arm Cortex-a75 | ||
| All of | ||
| Arm Cortex-a76 Firmware | ||
| Arm Cortex-a76 | ||
| All of | ||
| Google Android | ||
| Google Android | ||
| All of | ||
| Arm Cortex-a77 Firmware | ||
| Arm Cortex-a77 | ||
| All of | ||
| Arm Cortex-a78 Firmware | ||
| Arm Cortex-a78 |
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Frequently Asked Questions
What is CVE-2022-48251?
CVE-2022-48251 is a vulnerability that affects the AES instructions on the ARMv8 platform.
What is the severity of CVE-2022-48251?
The severity of CVE-2022-48251 is high with a severity value of 7.5.
What software is affected by CVE-2022-48251?
Arm Cortex-a53 Firmware, Arm Cortex-a57 Firmware, Arm Cortex-a72 Firmware, Arm Cortex-a73 Firmware, Arm Cortex-a75 Firmware, Arm Cortex-a76 Firmware, Arm Cortex-a76ae Firmware, Arm Cortex-a77 Firmware, Arm Cortex-a78 Firmware.
Are all ARM Cortex-aXX vulnerable to CVE-2022-48251?
No, not all ARM Cortex-aXX are vulnerable to CVE-2022-48251, only the firmware versions mentioned.
How can I fix CVE-2022-48251?
There is no known fix or patch for CVE-2022-48251 at the moment. It is advised to stay updated with any vendor recommendations or security updates.
- collector/nvd-index
- agent/type
- agent/references
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/status
- agent/tags
- agent/description
- agent/event
- status/disputed
- vendor/arm
- canonical/arm cortex-a53 firmware
- canonical/arm cortex-a53
- canonical/arm cortex-a55 firmware
- canonical/arm cortex-a55
- canonical/arm cortex-a57 firmware
- canonical/arm cortex-a57
- canonical/arm cortex-a72 firmware
- canonical/arm cortex-a72
- canonical/arm cortex-a73 firmware
- canonical/arm cortex-a73
- canonical/arm cortex-a75 firmware
- canonical/arm cortex-a75
- canonical/arm cortex-a76 firmware
- canonical/arm cortex-a76
- canonical/google android
- canonical/arm cortex-a77 firmware
- canonical/arm cortex-a77
- canonical/arm cortex-a78 firmware
- canonical/arm cortex-a78