exfat: fix double free in delayed_free (Linux Linux)

CVE-2025-38206
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.19 % · centile 9 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: exfat: fix double free in delayed_free The double free could happen in the following path. exfat_create_upcase_table() exfat_create_upcase_table() : return error exfat_free_upcase_table() : free ->vol_utbl exfat_load_default_upcase_table : return error exfat_kill_sb() delayed_free() exfat_free_upcase_table() <--------- double free This patch set ->vol_util as NULL after freeing it.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 13d8de1b6568dcc31a95534ced16bc0c9a67bc15 ; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 66e84439ec2af776ce749e8540f8fdd257774152 ; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < ea27703eb0efbadcd45b9949526160ed90536a72 ; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < ac65f76db9b2ff3fbc9e198c0e9aaf81b111b7d0 ; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 29abaf93357f4a7d083cf399d4306999e20db31d ; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd
Linux · Linuxaffected 5.7 ; unaffected 0 < 5.7 ; unaffected 5.10.239 ≤ 5.10.* ; unaffected 5.15.186 ≤ 5.15.* ; unaffected 6.1.187 ≤ 6.1.* ; unaffected 6.6.156 ≤ 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