wifi: ath12k: fix dma_free_coherent() pointer (Linux Linux)

CVE-2026-23135
MEDIUM 5.5

At a glance

Source
NVD
EPSS
EPSS 0.14 % · percentile 4 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dma_free_coherent() pointer dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.

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 d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 36e0bc5e8b282564906fca636c4ebc99814de4e7 ; affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 24585a13c41ea7253ee59aac74441fb570f5824a ; affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 4846b32be324f4dd3653f38a3f69c049543d52ae ; affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 < bb97131fbf9b708dd9616ac2bdc793ad102b5c48
Linux · Linuxaffected 6.3 ; unaffected 0 < 6.3 ; unaffected 6.6.122 ≤ 6.6.* ; unaffected 6.12.68 ≤ 6.12.* ; unaffected 6.18.8 ≤ 6.18.* ; unaffected 6.19 ≤ *

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