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Description

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.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-27 | Updated 2026-05-27 | Assigner Linux

Product status

Default status
unaffected

0acf24ad7e10f547809faefb8069f8f5482eb4d9 (git) before 7d99cbe717c1b15a66559215df32312d8cf7e525
affected

0acf24ad7e10f547809faefb8069f8f5482eb4d9 (git) before f2cf475d23b8486dfa414f7ac09f918ffd3c32a5
affected

0acf24ad7e10f547809faefb8069f8f5482eb4d9 (git) before cce354524da4d10fd2c7eb835e2e4e8ab8c0ce97
affected

0acf24ad7e10f547809faefb8069f8f5482eb4d9 (git) before b24595b86920911d2b04f862422b896a0620e9ad
affected

0acf24ad7e10f547809faefb8069f8f5482eb4d9 (git) before 56024dbe8c76cff22f53ba81a95d9efd4d0c9c44
affected

0acf24ad7e10f547809faefb8069f8f5482eb4d9 (git) before f851e03bce968ff9b3faad1b616062e1244fd38d
affected

Default status
affected

5.17
affected

Any version before 5.17
unaffected

6.1.165 (semver)
unaffected

6.6.128 (semver)
unaffected

6.12.75 (semver)
unaffected

6.18.14 (semver)
unaffected

6.19.4 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/7d99cbe717c1b15a66559215df32312d8cf7e525

git.kernel.org/...c/f2cf475d23b8486dfa414f7ac09f918ffd3c32a5

git.kernel.org/...c/cce354524da4d10fd2c7eb835e2e4e8ab8c0ce97

git.kernel.org/...c/b24595b86920911d2b04f862422b896a0620e9ad

git.kernel.org/...c/56024dbe8c76cff22f53ba81a95d9efd4d0c9c44

git.kernel.org/...c/f851e03bce968ff9b3faad1b616062e1244fd38d

cve.org (CVE-2026-45982)

nvd.nist.gov (CVE-2026-45982)

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