media: i2c: et8ek8: Don't strip remove function when driver is builtin (Linux Linux)

CVE-2024-38611
HIGH 7.3

En bref

Source
NVD
EPSS
EPSS 0.23 % · centile 14 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: media: i2c: et8ek8: Don't strip remove function when driver is builtin Using __exit for the remove function results in the remove callback being discarded with CONFIG_VIDEO_ET8EK8=y. When such a device gets unbound (e.g. using sysfs or hotplug), the driver is just removed without the cleanup being performed. This results in resource leaks. Fix it by compiling in the remove callback unconditionally. This also fixes a W=1 modpost warning: WARNING: modpost: drivers/media/i2c/et8ek8/et8ek8: section mismatch in reference: et8ek8_i2c_driver+0x10 (section: .data) -> et8ek8_remove (section: .exit.text)

Faiblesses (CWE)

  • CWE-401 — Mémoire non libérée après sa durée de vie utile

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.3CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.3CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
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)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected c5254e72b8edc2ca0a98703e92e8c34959343d2c < 963523600d9f1e36bc35ba774c2493d6baa4dd8f ; affected c5254e72b8edc2ca0a98703e92e8c34959343d2c < ece3fc1c10197052044048bea4f13cfdcf25b416 ; affected c5254e72b8edc2ca0a98703e92e8c34959343d2c < 04d1086a62ac492ebb6bb0c94c1c8cb55f5d1f36 ; affected c5254e72b8edc2ca0a98703e92e8c34959343d2c < c1a3803e5bb91c13e9ad582003e4288f67f06cd9 ; affected c5254e72b8edc2ca0a98703e92e8c34959343d2c < 43fff07e4b1956d0e5cf23717507e438278ea3d9 ; affected c5254e72b8edc2ca0a98703e92e8c34959343d2c < 904db2ba44ae60641b6378c5013254d09acf5e80
Linux · Linuxaffected 4.11 ; unaffected 0 < 4.11 ; unaffected 5.10.236 ≤ 5.10.* ; unaffected 5.15.180 ≤ 5.15.* ; unaffected 6.1.133 ≤ 6.1.* ; unaffected 6.6.33 ≤ 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