8.8

CVE-2026-80552

s390/vfio_ccw: Ensure index for read/write regions are within range

In the Linux kernel, the following vulnerability has been resolved:

s390/vfio_ccw: Ensure index for read/write regions are within range

The introduction of the capability chain rightly clamped the
region indexes to the range of the capabilities itself, but
neglected to do so for the existing read/write regions which
should also be enforced.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < 3acbedf5c0b8e0971f0de423c05cc02bbf6ddb99
Status affected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < d3b1e38404b22df5a1f93019f2bb656feaad5ae3
Status affected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < 79ea5e0c4c8a9842ae85f45062d947b3297dfc07
Status affected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < d597fa1273802941c7801202135976fecc29672b
Status affected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < 649badf3a2fd8929e40198603a2cb21b74c21700
Status affected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < 988d9b5be3c2c4baf9457ce8e11b477e13eb9fcf
Status affected
Version db8e5d17ac03a65e2e0ee0ba50bf61a99741d871
Version < 9f5f9a78fedc45bc29d6a0a64e3a3472361afae5
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.2
Status affected
Version 0
Version < 5.2
Status unaffected
Version <= 5.15.*
Version 5.15.218
Status unaffected
Version <= 6.1.*
Version 6.1.184
Status unaffected
Version <= 6.6.*
Version 6.6.153
Status unaffected
Version <= 6.12.*
Version 6.12.105
Status unaffected
Version <= 6.18.*
Version 6.18.46
Status unaffected
Version <= 7.1.*
Version 7.1.10
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.028
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 8.8 2 6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/d3b1e38404b22df5a1f93019f2bb656feaad5ae3
https://git.kernel.org/stable/c/79ea5e0c4c8a9842ae85f45062d947b3297dfc07
https://git.kernel.org/stable/c/d597fa1273802941c7801202135976fecc29672b
https://git.kernel.org/stable/c/649badf3a2fd8929e40198603a2cb21b74c21700
https://git.kernel.org/stable/c/988d9b5be3c2c4baf9457ce8e11b477e13eb9fcf
https://git.kernel.org/stable/c/9f5f9a78fedc45bc29d6a0a64e3a3472361afae5
https://git.kernel.org/stable/c/3acbedf5c0b8e0971f0de423c05cc02bbf6ddb99