crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs (Linux Linux)

CVE-2025-40062
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En bref

Source
NVD
EPSS
EPSS 0.20 % · centile 10 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs When the initialization of qm->debug.acc_diff_reg fails, the probe process does not exit. However, after qm->debug.qm_diff_regs is freed, it is not set to NULL. This can lead to a double free when the remove process attempts to free it again. Therefore, qm->debug.qm_diff_regs should be set to NULL after it is freed.

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c < a7836260d5121949ba734e840d42a86ab4a32fcc ; affected 7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e < 1750f1ec143ebabdbdfa013668665c9d5042c430 ; affected 8be0913389718e8d27c4f1d4537b5e1b99ed7739 < a87a21a56244b8f4eb357f6bad879247005bbe38 ; affected 8be0913389718e8d27c4f1d4537b5e1b99ed7739 < 7226a0650ad5705bd8d39a11be270fa21ed1e6a5 ; affected 8be0913389718e8d27c4f1d4537b5e1b99ed7739 < f0cafb02de883b3b413d34eb079c9680782a9cc1 ; affected e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3
Linux · Linuxaffected 6.10 ; unaffected 0 < 6.10 ; unaffected 6.1.156 ≤ 6.1.* ; unaffected 6.6.112 ≤ 6.6.* ; unaffected 6.12.53 ≤ 6.12.* ; unaffected 6.17.3 ≤ 6.17.*

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