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12 vulnerabilities found for ampere_altra_firmware by amperecomputing
CVE-2022-46892 (GCVE-0-2022-46892)
Vulnerability from nvd – Published: 2023-02-15 00:00 – Updated: 2025-03-19 17:49
VLAI
Summary
In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-284 - Improper Access Control
Assigner
References
1 reference
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CVE-2022-35888 (GCVE-0-2022-35888)
Vulnerability from nvd – Published: 2022-09-29 00:41 – Updated: 2025-05-20 19:55
VLAI
Summary
Ampere Altra and Ampere Altra Max devices through 2022-07-15 allow attacks via Hertzbleed, which is a power side-channel attack that extracts secret information from the CPU by correlating the power consumption with data being processed on the system.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-203 - Observable Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://developer.arm.com/documentation/ka005111/… | x_refsource_MISC |
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CVE-2022-37459 (GCVE-0-2022-37459)
Vulnerability from nvd – Published: 2022-08-17 12:49 – Updated: 2024-08-03 10:29
VLAI
Summary
Ampere Altra devices before 1.08g and Ampere Altra Max devices before 2.05a allow attackers to control the predictions for return addresses and potentially hijack code flow to execute arbitrary code via a side-channel attack, aka a "Retbleed" issue.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://developer.arm.com/documentation/ka005138/1-0/ | x_refsource_MISC |
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CVE-2021-45454 (GCVE-0-2021-45454)
Vulnerability from nvd – Published: 2022-08-17 12:46 – Updated: 2024-08-04 04:39
VLAI
Summary
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/product-security/ | x_refsource_MISC |
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
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CVE-2022-32295 (GCVE-0-2022-32295)
Vulnerability from nvd – Published: 2022-06-30 23:28 – Updated: 2024-08-03 07:39
VLAI
Summary
On Ampere Altra and AltraMax devices before SRP 1.09, the Altra reference design of UEFI accesses allows insecure access to SPI-NOR by the OS/hypervisor component.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://amperecomputing.com | x_refsource_MISC |
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
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CVE-2022-25368 (GCVE-0-2022-25368)
Vulnerability from nvd – Published: 2022-03-09 18:17 – Updated: 2024-08-03 04:36
VLAI
Summary
Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to infer information that should be protected.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CV… | x_refsource_CONFIRM |
| https://developer.arm.com/support/arm-security-up… | x_refsource_MISC |
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CVE-2022-46892 (GCVE-0-2022-46892)
Vulnerability from cvelistv5 – Published: 2023-02-15 00:00 – Updated: 2025-03-19 17:49
VLAI
Summary
In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-284 - Improper Access Control
Assigner
References
1 reference
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CVE-2022-35888 (GCVE-0-2022-35888)
Vulnerability from cvelistv5 – Published: 2022-09-29 00:41 – Updated: 2025-05-20 19:55
VLAI
Summary
Ampere Altra and Ampere Altra Max devices through 2022-07-15 allow attacks via Hertzbleed, which is a power side-channel attack that extracts secret information from the CPU by correlating the power consumption with data being processed on the system.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-203 - Observable Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://developer.arm.com/documentation/ka005111/… | x_refsource_MISC |
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CVE-2022-37459 (GCVE-0-2022-37459)
Vulnerability from cvelistv5 – Published: 2022-08-17 12:49 – Updated: 2024-08-03 10:29
VLAI
Summary
Ampere Altra devices before 1.08g and Ampere Altra Max devices before 2.05a allow attackers to control the predictions for return addresses and potentially hijack code flow to execute arbitrary code via a side-channel attack, aka a "Retbleed" issue.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
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CVE-2021-45454 (GCVE-0-2021-45454)
Vulnerability from cvelistv5 – Published: 2022-08-17 12:46 – Updated: 2024-08-04 04:39
VLAI
Summary
Ampere Altra before SRP 1.08b and Altra Max before SRP 2.05 allow information disclosure of power telemetry via HWmon.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/product-security/ | x_refsource_MISC |
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
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CVE-2022-32295 (GCVE-0-2022-32295)
Vulnerability from cvelistv5 – Published: 2022-06-30 23:28 – Updated: 2024-08-03 07:39
VLAI
Summary
On Ampere Altra and AltraMax devices before SRP 1.09, the Altra reference design of UEFI accesses allows insecure access to SPI-NOR by the OS/hypervisor component.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://amperecomputing.com | x_refsource_MISC |
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
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CVE-2022-25368 (GCVE-0-2022-25368)
Vulnerability from cvelistv5 – Published: 2022-03-09 18:17 – Updated: 2024-08-03 04:36
VLAI
Summary
Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to infer information that should be protected.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://amperecomputing.com/products/security-bul… | x_refsource_MISC |
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CV… | x_refsource_CONFIRM |
| https://developer.arm.com/support/arm-security-up… | x_refsource_MISC |
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