iio: pressure: zpa2326: fix information leak in triggered buffer (Linux Linux)

CVE-2024-57912
HIGH 7.1

En bref

Source
NVD
EPSS
EPSS 0.26 % · centile 18 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: zpa2326: fix information leak in triggered buffer The 'sample' local struct is used to push data to user space from a triggered buffer, but it has a hole between the temperature and the timestamp (u32 pressure, u16 temperature, GAP, u64 timestamp). This hole is never initialized. Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.

Faiblesses (CWE)

  • CWE-908 — Utilisation d'une ressource non initialisée

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HCISA-ADP
CVSS 3.1HIGH 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HNVD · nvd@nist.gov (Primary)
CVSS 3.1HIGH 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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 03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 9629ff1a86823269b12fb1ba9ca4efa945906287 ; affected 03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < d25f1fc273670271412a52a1efbdaf5dcf274ed8 ; affected 03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 64a989aa7475b8e76e69b9ec86819ea293e53bab ; affected 03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < b7849f62e61242e0e02c776e1109eb81e59c567c ; affected 03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < fefb88a4da961a0b9c2473cbdcfce1a942fcfa9a ; affected 03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 979a0db76ceda8fe1f2f85a116bfe97620ebbadf
Linux · Linuxaffected 4.9 ; unaffected 0 < 4.9 ; unaffected 5.4.290 ≤ 5.4.* ; unaffected 5.10.234 ≤ 5.10.* ; unaffected 5.15.177 ≤ 5.15.* ; unaffected 6.1.125 ≤ 6.1.*

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