slimbus: core: fix device reference leak on report present (Linux Linux)

CVE-2026-23090
MEDIUM 5.5

At a glance

Source
NVD
EPSS
EPSS 0.15 % · percentile 4 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: slimbus: core: fix device reference leak on report present Slimbus devices can be allocated dynamically upon reception of report-present messages. Make sure to drop the reference taken when looking up already registered devices. Note that this requires taking an extra reference in case the device has not yet been registered and has to be allocated.

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe < b1217e40705b2f6d311c197b12866752656217ff ; affected 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe < 948615429c9f2ac9d25d4e1f1a4472926b217a9a ; affected 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe < 02b78bbfbafe49832e508079148cb87cdfa55825 ; affected 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe < 2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6 ; affected 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe < 54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9 ; affected 46a2bb5a7f7ea2728be50f8f5b29a20267f700fe < 6602bb4d1338e92b5838e50322b87697bdbd2ee0
Linux · Linuxaffected 4.16 ; unaffected 0 < 4.16 ; unaffected 5.10.249 ≤ 5.10.* ; unaffected 5.15.199 ≤ 5.15.* ; unaffected 6.1.162 ≤ 6.1.* ; unaffected 6.6.122 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD