CVE-2022-47630

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-47630
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-47630.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-47630
Related
Published
2023-01-16T16:15:10Z
Modified
2025-04-08T22:47:47.653792Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of getext and authnvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.

References

Affected packages

Debian:11 / arm-trusted-firmware

Package

Name
arm-trusted-firmware
Purl
pkg:deb/debian/arm-trusted-firmware?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4+dfsg-2
2.5+dfsg-1
2.5+dfsg-2
2.6~rc0+dfsg-1
2.6+dfsg-1
2.7.0+dfsg-1
2.7.0+dfsg-2
2.8.0+dfsg-1
2.9.0+dfsg-1
2.9.0+dfsg-2
2.9.0+dfsg-3
2.10.0+dfsg-1
2.10.10+dfsg-1
2.12.0+dfsg-1
2.12.0+dfsg-2
2.12.1+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / arm-trusted-firmware

Package

Name
arm-trusted-firmware
Purl
pkg:deb/debian/arm-trusted-firmware?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.8.0+dfsg-1
2.9.0+dfsg-1
2.9.0+dfsg-2
2.9.0+dfsg-3
2.10.0+dfsg-1
2.10.10+dfsg-1
2.12.0+dfsg-1
2.12.0+dfsg-2
2.12.1+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / arm-trusted-firmware

Package

Name
arm-trusted-firmware
Purl
pkg:deb/debian/arm-trusted-firmware?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.0+dfsg-3

Affected versions

2.*

2.8.0+dfsg-1
2.9.0+dfsg-1
2.9.0+dfsg-2

Ecosystem specific 

{
    "urgency": "unimportant"
}