DEBIAN-CVE-2022-47630

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Source
https://security-tracker.debian.org/tracker/CVE-2022-47630
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-47630.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-47630
Upstream
Published
2023-01-16T16:15:10Z
Modified
2026-09-01T20:04:50Z
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 get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.

References

Affected packages

Debian:12 / arm-trusted-firmware

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown 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"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-47630.json"

Debian:13 / arm-trusted-firmware

Package

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

Affected ranges

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

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-47630.json"

Debian:14 / arm-trusted-firmware

Package

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

Affected ranges

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

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-47630.json"