iio: light: isl29028: Fix the warning in isl29028_remove() (Linux Linux)

CVE-2022-50218
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.24 % · centile 15 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: iio: light: isl29028: Fix the warning in isl29028_remove() The driver use the non-managed form of the register function in isl29028_remove(). To keep the release order as mirroring the ordering in probe, the driver should use non-managed form in probe, too. The following log reveals it: [ 32.374955] isl29028 0-0010: remove [ 32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI [ 32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0 [ 32.385461] Call Trace: [ 32.385807] sysfs_unmerge_group+0x59/0x110 [ 32.386110] dpm_sysfs_remove+0x58/0xc0 [ 32.386391] device_del+0x296/0xe50 [ 32.386959] cdev_device_del+0x1d/0xd0 [ 32.387231] devm_iio_device_unreg+0x27/0xb0 [ 32.387542] devres_release_group+0x319/0x3d0 [ 32.388162] i2c_device_remove+0x93/0x1f0

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:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8 < ca63d5abf404d2934e2ac03545350de7bb8c8e96 ; affected 2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8 < 359f3b150eab30805fe0e4e9d616887d7257a625 ; affected 2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8 < ed43fb20d3d1fca9d79db0d5faf4321a4dd58c23 ; affected 2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8 < fb1888205c0782f287e5dd4ffff1f665332e868c ; affected 2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8 < fac589fb764699a4bcd288f6656b8cd0408ea968 ; affected 2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8 < 4f0ebfb4b9bfad2326c0b2c3cc7e37f4b9ee9eba
Linux · Linuxaffected 4.11 ; unaffected 0 < 4.11 ; unaffected 4.14.291 ≤ 4.14.* ; unaffected 4.19.256 ≤ 4.19.* ; unaffected 5.4.211 ≤ 5.4.* ; unaffected 5.10.137 ≤ 5.10.*

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