MGASA-2023-0050

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Source

https://advisories.mageia.org/MGASA-2023-0050.html

Import Source

https://advisories.mageia.org/MGASA-2023-0050.json

JSON Data

https://api.osv.dev/v1/vulns/MGASA-2023-0050

Upstream

CVE-2023-22745

Published

2023-02-14T22:43:23Z

Modified

2026-04-16T04:41:42Z

Summary

Updated tpm2-tss packages fix security vulnerability

Details

Tss2_RC_SetHandler and Tss2_RC_Decode both index into layer_handler with an 8 bit layer number, but the array only has TPM2_ERROR_TSS2_RC_LAYER_COUNT entries, so trying to add a handler for higher-numbered layers or decode a response code with such a layer number reads/writes past the end of the buffer. (CVE-2023-22745)

References

Credits

- Mageia - COORDINATOR
- - https://wiki.mageia.org/en/Packages_Security_Team

Affected packages

Mageia:8 / tpm2-tss

Package

Name: tpm2-tss
Purl: pkg:rpm/mageia/tpm2-tss?arch=source&distro=mageia-8

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.2.2-1.mga8

Ecosystem specific

{
    "section": "core"
}

Database specific

source

"https://advisories.mageia.org/MGASA-2023-0050.json"