CVE-2026-43248
Published: May 6, 2026
Modified: May 11, 2026
CVSS v3.1
7.8
Description
In the Linux kernel, the following vulnerability has been resolved: vhost: move vdpa group bound check to vhost_vdpa Remove duplication by consolidating these here. This reduces the posibility of a parent driver missing them. While we're at it, fix a bug in vdpa_sim where a valid ASID can be assigned to a group equal to ngroups, causing an out of bound write.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected bda324fd037a6b0d44da5699574ce741ca161bc4 - < ddb57354634b6ba851b79da45f1de42c646f27d0affected bda324fd037a6b0d44da5699574ce741ca161bc4 - < 7441d35d14d9a3d66d925d90cb73c75394e6d454affected bda324fd037a6b0d44da5699574ce741ca161bc4 - < 406db68f9cb976a8ddfafd631197264f2307e9c9affected bda324fd037a6b0d44da5699574ce741ca161bc4 - < cd025c1e876b4e262e71398236a1550486a73ede |
Linux | Linux | affected 5.19unaffected 0 - < 5.19unaffected 6.12.75 - <= 6.12.*unaffected 6.18.16 - <= 6.18.*unaffected 6.19.6 - <= 6.19.*+1 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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