Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() (Linux Linux)

CVE-2025-21936
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.21 % · centile 11 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() Add check for the return value of mgmt_alloc_skb() in mgmt_device_connected() to prevent null pointer dereference.

Faiblesses (CWE)

  • CWE-476 — Déréférencement de pointeur nul

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCISA-ADP
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)
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected e96741437ef0a5d18144e790ac894397efda0924 < dc516e66fb28c61b248b393e2ddd63bd7f104969 ; affected e96741437ef0a5d18144e790ac894397efda0924 < bdb1805c248e9694dbb3ffa8867cef2e52cf7261 ; affected e96741437ef0a5d18144e790ac894397efda0924 < 7841180342c9a0fd97d54f3e62c7369309b5cd84 ; affected e96741437ef0a5d18144e790ac894397efda0924 < 7d39387886ffe220323cbed5c155233c3276926b ; affected e96741437ef0a5d18144e790ac894397efda0924 < d8df010f72b8a32aaea393e36121738bb53ed905
Linux · Linuxaffected 5.17 ; unaffected 0 < 5.17 ; unaffected 6.1.131 ≤ 6.1.* ; unaffected 6.6.83 ≤ 6.6.* ; unaffected 6.12.19 ≤ 6.12.* ; unaffected 6.13.7 ≤ 6.13.*

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