IBM Power9 Self Boot Engine(SBE) could allow a privileged user to inject malicious code and compromise the integrity of the host firmware bypassing the host firmware signature verification process.
References
Link | Resource |
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https://exchange.xforce.ibmcloud.com/vulnerabilities/197730 | VDB Entry Vendor Advisory |
https://www.ibm.com/support/pages/node/6455911 | Vendor Advisory |
Configurations
Configuration 1 (hide)
AND |
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Configuration 2 (hide)
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Configuration 3 (hide)
AND |
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History
14 Jun 2021, 15:11
Type | Values Removed | Values Added |
---|---|---|
CPE |
02 Jun 2021, 20:36
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://www.ibm.com/support/pages/node/6455911 - Vendor Advisory | |
References | (XF) https://exchange.xforce.ibmcloud.com/vulnerabilities/197730 - VDB Entry, Vendor Advisory | |
CWE | CWE-347 | |
CVSS |
v2 : v3 : |
v2 : 6.5
v3 : 9.1 |
CPE | cpe:2.3:h:ibm:9009-41a:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9009-42a:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9080-m9s:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9223-22s:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9223-42h:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9223-42s:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:8335-gth:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9223-22h:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9009-22a:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9040-mr9:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9009-41g:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9009-42g:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:scale-out_lc_system_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:ibm:9008-22l:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9183-22x:-:*:*:*:*:*:*:* cpe:2.3:h:ibm:9009-22g:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:power9_system_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:ibm:8335-gtx:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:power9_system_firmware_firmware:*:*:*:*:*:*:*:* |
26 May 2021, 17:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-26 17:15
Updated : 2024-02-04 21:47
NVD link : CVE-2021-20487
Mitre link : CVE-2021-20487
CVE.ORG link : CVE-2021-20487
JSON object : View
Products Affected
ibm
- 9009-42a
- scale-out_lc_system_firmware
- 9009-22g
- 9009-41g
- 9223-22s
- 8335-gtx
- 9009-41a
- power9_system_firmware
- 9183-22x
- 9009-22a
- 9223-42h
- 9008-22l
- 9080-m9s
- 9040-mr9
- 9223-42s
- 9223-22h
- 9009-42g
- 8335-gth
CWE
CWE-347
Improper Verification of Cryptographic Signature