DEBIAN-CVE-2025-21800

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Source

https://security-tracker.debian.org/tracker/CVE-2025-21800

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-21800.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-21800

Upstream

CVE-2025-21800

Published

2025-02-27T20:16:02Z

Modified

2025-09-19T06:27:14Z

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix definer's HWSSET32 macro for negative offset When bit offset for HWSSET32 macro is negative, UBSAN complains about the shift-out-of-bounds: UBSAN: shift-out-of-bounds in drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c:177:2 shift exponent -8 is negative

References

https://security-tracker.debian.org/tracker/CVE-2025-21800

Affected packages

Debian:13 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.12.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:14 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.12.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}