5.5

CVE-2026-45982

ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch()

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

ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch()

Cover a missed execution path with a new check.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.17 < 6.1.165
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.128
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.75
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.14
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.4
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.029
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/7d99cbe717c1b15a66559215df32312d8cf7e525
Patch
https://git.kernel.org/stable/c/f2cf475d23b8486dfa414f7ac09f918ffd3c32a5
Patch
https://git.kernel.org/stable/c/cce354524da4d10fd2c7eb835e2e4e8ab8c0ce97
Patch
https://git.kernel.org/stable/c/b24595b86920911d2b04f862422b896a0620e9ad
Patch
https://git.kernel.org/stable/c/56024dbe8c76cff22f53ba81a95d9efd4d0c9c44
Patch
https://git.kernel.org/stable/c/f851e03bce968ff9b3faad1b616062e1244fd38d
Patch