Description
tpm2-tools is the source repository for the Trusted Platform Module (TPM2.0) tools. A malicious attacker can generate arbitrary quote data which is not detected by `tpm2 checkquote`. This issue was patched in version 5.7.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| tpm2-software | tpm2-tools | >= 4.1-rc0, < 5.7 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | tpm2-tools | 5.7-1 | — |
| Debian 13 | tpm2-tools | 5.7-1 | — |
| Debian 12 | tpm2-tools | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | tpm2-tools | No fix yet | — |
| Ubuntu 26.04 LTS | tpm2-tools | No fix yet | — |
| Ubuntu 25.10 | tpm2-tools | No fix yet | — |
| Ubuntu 24.04 LTS | tpm2-tools | No fix yet | — |
| Ubuntu 22.04 LTS | tpm2-tools | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | tpm2-tools | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | tpm2-tools | 5.2-4.el9 | RHSA-2024:9424 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | tpm2-tools | 5.2-4.el9 | ALSA-2024:9424 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | tpm2-tools | 5.2-4.el9 | RLSA-2024:9424 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Micro 6.0 | efivar | 38-3.1 | SUSE-SU-2025:20151-1 |
| SLE Micro 6.0 | tpm2-0-tss | 4.1.0-1.1 | SUSE-SU-2025:20151-1 |
| SLE Micro 6.0 | tpm2.0-tools | 5.7-1.1 | SUSE-SU-2025:20151-1 |
| SLE Micro 5.5 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-2, SUSE-SU-2024:1636-1 |
| SLE Micro 5.4 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-1 |
| SLE Micro 5.3 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | tpm2.0-tools | 5.7-1.1 | openSUSE-SU-2024:13926-1 |
| openSUSE Leap 15.5 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.4 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-1 |
| openSUSE Leap Micro 5.3 | tpm2.0-tools | 5.2-150400.6.3.1 | SUSE-SU-2024:1636-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | tpm2-tools | 5.7-r0 | — |
| Alpine v3.23 | tpm2-tools | 5.7-r0 | — |
| Alpine v3.22 | tpm2-tools | 5.7-r0 | — |
| Alpine v3.21 | tpm2-tools | 5.7-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | tpm2-tools | 5.5-4.amzn2023.0.2 | ALAS2023-2024-693 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | tpm2-tools | 4.3.2-2 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | tpm2-tools | 5.2-4.el9 | ELSA-2024-9424 |
Advisories 10
- ALSA-2024:9424 Low: tpm2-tools security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2024-3409 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 1, 2026
- RHSA-2024:9424 Red Hat Security Advisory: tpm2-tools security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- SUSE-SU-2025:20151-1 Security update for tpm2.0-tools, tpm2-0-tss SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2024:1636-1 Security update for tpm2.0-tools SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:13926-1 tpm2.0-tools-5.7-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1636-2 Security update for tpm2.0-tools SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2024:9424 Low: tpm2-tools security update Rocky Linux Security Advisories · Oct 9, 2025
- ELSA-2024-9424 Low: tpm2-tools security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 14, 2024
- ALAS2023-2024-693 Moderate: tpm2-tools security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 6, 2024