arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (Linux Linux)

CVE-2025-37963
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.20 % · centile 10 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users Support for eBPF programs loaded by unprivileged users is typically disabled. This means only cBPF programs need to be mitigated for BHB. In addition, only mitigate cBPF programs that were loaded by an unprivileged user. Privileged users can also load the same program via eBPF, making the mitigation pointless.

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 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 038866e01ea5e5a3d948898ac216e531e7848669 ; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < df53d418709205450a02bb4d71cbfb4ff86f2c1e ; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 6e52d043f7dbf1839a24a3fab2b12b0d3839de7a ; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 80251f62028f1ab2e09be5ca3123f84e8b00389a ; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < e5f5100f1c64ac6c72671b2cf6b46542fce93706 ; affected 0be7320a635c2e434e8b67e0e9474a85ceb421c4 < 477481c4348268136227348984b6699d6370b685
Linux · Linuxaffected 3.7 ; unaffected 0 < 3.7 ; unaffected 5.10.239 ≤ 5.10.* ; unaffected 5.15.186 ≤ 5.15.* ; unaffected 6.1.139 ≤ 6.1.* ; unaffected 6.6.91 ≤ 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