CVE catalog
CVE-2022-47630
arm-trusted-firmware: CVE-2022-47630
- Severity
- High · CVSS 7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.63% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | arm-trusted-firmware | sid | 2.12.16+dfsg-1 | fixed |
| Debian | arm-trusted-firmware | forky | 2.12.16+dfsg-1 | fixed |
| Debian | arm-trusted-firmware | trixie | 2.12.1+dfsg-1 | fixed |
| Debian | arm-trusted-firmware | bookworm | 2.8.0+dfsg-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | arm-trusted-firmware | source | sid | 2.9.0+dfsg-3 | unimportant | Not reported | Not reported |
| Debian | arm-trusted-firmware | source | forky | 2.9.0+dfsg-3 | unimportant | Not reported | Not reported |
| Debian | arm-trusted-firmware | source | trixie | 2.9.0+dfsg-3 | unimportant | Not reported | Not reported |
| Debian | arm-trusted-firmware | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [arm-trusted-firmware]Affected
Details (1)
2.8.0+dfsg-1· arm64 · bookwormAffected
dsa · arm-trusted-firmware · debian · bookworm
- [arm-trusted-firmware-tools]Affected
Source package: [arm-trusted-firmware]
Details (2)
2.8.0+dfsg-1· amd64 · bookwormAffected
dsa · arm-trusted-firmware · debian · bookworm
2.8.0+dfsg-1· arm64 · bookwormAffected
dsa · arm-trusted-firmware · debian · bookworm
Observed: