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4 vulnerabilities found for cortex-a65ae_firmware by arm
CVE-2022-23960 (GCVE-0-2022-23960)
Vulnerability from nvd – Published: 2022-03-12 23:57 – Updated: 2024-08-03 03:59
VLAI
Summary
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://developer.arm.com/support/arm-security-up… | x_refsource_CONFIRM |
| https://developer.arm.com/support/arm-security-updates | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/03/18/2 | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2022/dsa-5173 | vendor-advisoryx_refsource_DEBIAN |
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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 |
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CVE-2022-23960 (GCVE-0-2022-23960)
Vulnerability from cvelistv5 – Published: 2022-03-12 23:57 – Updated: 2024-08-03 03:59
VLAI
Summary
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://developer.arm.com/support/arm-security-up… | x_refsource_CONFIRM |
| https://developer.arm.com/support/arm-security-updates | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/03/18/2 | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2022/dsa-5173 | vendor-advisoryx_refsource_DEBIAN |
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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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