wifi: rtw88: always wait for both firmware loading attempts (Linux Linux)

CVE-2024-47718
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.25 % · centile 16 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: always wait for both firmware loading attempts In 'rtw_wait_firmware_completion()', always wait for both (regular and wowlan) firmware loading attempts. Otherwise if 'rtw_usb_intf_init()' has failed in 'rtw_usb_probe()', 'rtw_usb_disconnect()' may issue 'ieee80211_free_hw()' when one of 'rtw_load_firmware_cb()' (usually the wowlan one) is still in progress, causing UAF detected by KASAN.

Faiblesses (CWE)

  • CWE-416 — Utilisation après libération

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected c8e5695eae9959fc5774c0f490f2450be8bad3de < a0c1e2da652cf70825739bc12d49ea15805690bf ; affected c8e5695eae9959fc5774c0f490f2450be8bad3de < ceaab3fb64d6a5426a3db8f87f3e5757964f2532 ; affected c8e5695eae9959fc5774c0f490f2450be8bad3de < 7887ad11995a4142671cc49146db536f923c8568 ; affected c8e5695eae9959fc5774c0f490f2450be8bad3de < 1b8178a2ae272256ea0dc4f940320a81003535e2 ; affected c8e5695eae9959fc5774c0f490f2450be8bad3de < 9432185540bafd42b7bfac6e6ef2f0a0fb4be447 ; affected c8e5695eae9959fc5774c0f490f2450be8bad3de < e9a78d9417e167410d6fb83c4e908b077ad8ba6d
Linux · Linuxaffected 5.6 ; unaffected 0 < 5.6 ; unaffected 5.10.227 ≤ 5.10.* ; unaffected 5.15.168 ≤ 5.15.* ; unaffected 6.1.113 ≤ 6.1.* ; unaffected 6.6.54 ≤ 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