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Description

In the Linux kernel, the following vulnerability has been resolved: staging: vchiq_arm: Fix possible NPR of keep-alive thread In case vchiq_platform_conn_state_changed() is never called or fails before driver removal, ka_thread won't be a valid pointer to a task_struct. So do the necessary checks before calling kthread_stop to avoid a crash.

PUBLISHED Reserved 2024-12-29 | Published 2025-04-16 | Updated 2026-05-11 | Assigner Linux

Product status

Default status
unaffected

863a756aaf49ed23d25bbb1dad999a85f09e1836 (git) before 1817c4b85011998604e5ff9a80a6e01adb7e7e81
affected

863a756aaf49ed23d25bbb1dad999a85f09e1836 (git) before a915c896f95a989a7759a73f8c064f5dc3775175
affected

863a756aaf49ed23d25bbb1dad999a85f09e1836 (git) before bd38395b901327f77a82112f006240de22cf2ceb
affected

863a756aaf49ed23d25bbb1dad999a85f09e1836 (git) before 3db89bc6d973e2bcaa852f6409c98c228f39a926
affected

Default status
affected

6.11
affected

Any version before 6.11
unaffected

6.12.23 (semver)
unaffected

6.13.11 (semver)
unaffected

6.14.2 (semver)
unaffected

6.15 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/1817c4b85011998604e5ff9a80a6e01adb7e7e81

git.kernel.org/...c/a915c896f95a989a7759a73f8c064f5dc3775175

git.kernel.org/...c/bd38395b901327f77a82112f006240de22cf2ceb

git.kernel.org/...c/3db89bc6d973e2bcaa852f6409c98c228f39a926

cve.org (CVE-2025-22078)

nvd.nist.gov (CVE-2025-22078)

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