CVE-2025-22078
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 863a756aaf49ed23d25bbb1dad999a85f09e1836 < 1817c4b85011998604e5ff9a80a6e01adb7e7e81 | affected |
| Linux | Linux | 863a756aaf49ed23d25bbb1dad999a85f09e1836 < a915c896f95a989a7759a73f8c064f5dc3775175 | affected |
| Linux | Linux | 863a756aaf49ed23d25bbb1dad999a85f09e1836 < bd38395b901327f77a82112f006240de22cf2ceb | affected |
| Linux | Linux | 863a756aaf49ed23d25bbb1dad999a85f09e1836 < 3db89bc6d973e2bcaa852f6409c98c228f39a926 | affected |
| Linux | Linux | 6.11 | affected |
| Linux | Linux | 0 < 6.11 | unaffected |
| Linux | Linux | 6.12.23 <= 6.12.* | unaffected |
| Linux | Linux | 6.13.11 <= 6.13.* | unaffected |
| Linux | Linux | 6.14.2 <= 6.14.* | unaffected |
| Linux | Linux | 6.15 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/1817c4b85011998604e5ff9a80a6e01adb7e7e81
- https://git.kernel.org/stable/c/a915c896f95a989a7759a73f8c064f5dc3775175
- https://git.kernel.org/stable/c/bd38395b901327f77a82112f006240de22cf2ceb
- https://git.kernel.org/stable/c/3db89bc6d973e2bcaa852f6409c98c228f39a926
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