CVE-2025-40127

hwrng: ks-sa - fix division by zero in ks_sa_rng_init

Non disponible

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 13 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: hwrng: ks-sa - fix division by zero in ks_sa_rng_init Fix division by zero in ks_sa_rng_init caused by missing clock pointer initialization. The clk_get_rate() call is performed on an uninitialized clk pointer, resulting in division by zero when calculating delay values. Add clock initialization code before using the clock. drivers/char/hw_random/ks-sa-rng.c | 7 +++++++ 1 file changed, 7 insertions(+)

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b < 692a04a1e0cde1d80a33df0078c755cf02cd7268 ; affected 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b < d76b099011fa056950f63d05ebb6160991242f6a ; affected 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b < eec7e0e19c1fa75dc65e25aa6a21ef24a03849af ; affected 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b < f4238064379a91e71a9c258996acac43c50c2094 ; affected 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b < 2b6bcce32cb5aff84588a844a4d3f6dd5353b8e2 ; affected 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b < 55a70e1de75e5ff5f961c79a2cdc6a4468cc2bf2
Linux · Linuxaffected 5.5 ; unaffected 0 < 5.5 ; unaffected 5.10.246 ≤ 5.10.* ; unaffected 5.15.195 ≤ 5.15.* ; unaffected 6.1.156 ≤ 6.1.* ; unaffected 6.6.112 ≤ 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