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CVE-2026-45982

ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch() PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 0acf24ad7e10f547809faefb8069f8f5482eb4d9 before 7d99cbe717c1b15a66559215df32312d8cf7e525; affected 0acf24ad7e10f547809faefb8069f8f5482eb4d9 before f2cf475d23b8486dfa414f7ac09f918ffd3c32a5; affected 0acf24ad7e10f547809faefb8069f8f5482eb4d9 before cce354524da4d10fd2c7eb835e2e4e8ab8c0ce97; affected 0acf24ad7e10f547809faefb8069f8f5482eb4d9 before b24595b86920911d2b04f862422b896a0620e9ad; affected 0acf24ad7e10f547809faefb8069f8f5482eb4d9 before 56024dbe8c76cff22f53ba81a95d9efd4d0c9c44; affected 0acf24ad7e10f547809faefb8069f8f5482eb4d9 before f851e03bce968ff9b3faad1b616062e1244fd38d
Linux / Linuxaffected 5.17; unaffected 0 before 5.17; unaffected 6.1.165 through 6.1.*; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.14 through 6.18.*; unaffected 6.19.4 through 6.19.*; unaffected 7.0 through *

CWE

No CWE identifiers supplied.

References