soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled (Linux Linux)

CVE-2025-38487
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.18 % · centile 8 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled Mitigate e.g. the following: # echo 1e789080.lpc-snoop > /sys/bus/platform/drivers/aspeed-lpc-snoop/unbind ... [ 120.363594] Unable to handle kernel NULL pointer dereference at virtual address 00000004 when write [ 120.373866] [00000004] *pgd=00000000 [ 120.377910] Internal error: Oops: 805 [#1] SMP ARM [ 120.383306] CPU: 1 UID: 0 PID: 315 Comm: sh Not tainted 6.15.0-rc1-00009-g926217bc7d7d-dirty #20 NONE ... [ 120.679543] Call trace: [ 120.679559] misc_deregister from aspeed_lpc_snoop_remove+0x84/0xac [ 120.692462] aspeed_lpc_snoop_remove from platform_remove+0x28/0x38 [ 120.700996] platform_remove from device_release_driver_internal+0x188/0x200 ...

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 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 < 62e51f51d97477ea4e78c82e7076a171dac86c75 ; affected 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 < 9e1d2b97f5e2a36a2fd30a8bd30ead9dac5e3a51 ; affected 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 < 166afe964e8433d52c641f5d1c09102bacee9a92 ; affected 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 < dc5598482e2d3b234f6d72d6f5568e24f603e51a ; affected 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 < 329a80adc0e5f815d0514a6d403aaaf0995cd9be ; affected 9f4f9ae81d0affc182f54dd00285ddb90e0b3ae1 < b361598b7352f02456619a6105c7da952ef69f8f
Linux · Linuxaffected 4.13 ; unaffected 0 < 4.13 ; unaffected 5.4.297 ≤ 5.4.* ; unaffected 5.10.241 ≤ 5.10.* ; unaffected 5.15.190 ≤ 5.15.* ; unaffected 6.1.147 ≤ 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