CVE-2023-22745 · cross-distro fix matrix

CVE-2023-22745: tpm2-tss is an open source software implementation of the Trusted Computing Group (TCG) Trusted Platform Module (TPM) 2 Software Stack (TSS2). In versions prior to 4.1.0-rc0, 4.0.1, and 3.2.2-rc1, `Tss2_RC_SetHandler` and `Tss2_RC_Decode` both index into `layer_handler` with an 8 bit layer number, b

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-22745 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

tpm2-tss→ fixed in3.2.1-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tpm2-tss
```

Debian trixie

Source: Debian Security Tracker

tpm2-tss→ fixed in3.2.1-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tpm2-tss
```

Are YOU affected by CVE-2023-22745?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

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