{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-22078","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-12-29T08:45:45.815Z","datePublished":"2025-04-16T14:12:28.562Z","dateUpdated":"2026-05-11T21:12:13.795Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:12:13.795Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vchiq_arm: Fix possible NPR of keep-alive thread\n\nIn case vchiq_platform_conn_state_changed() is never called or fails before\ndriver removal, ka_thread won't be a valid pointer to a task_struct. So\ndo the necessary checks before calling kthread_stop to avoid a crash."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c"],"versions":[{"version":"863a756aaf49ed23d25bbb1dad999a85f09e1836","lessThan":"1817c4b85011998604e5ff9a80a6e01adb7e7e81","status":"affected","versionType":"git"},{"version":"863a756aaf49ed23d25bbb1dad999a85f09e1836","lessThan":"a915c896f95a989a7759a73f8c064f5dc3775175","status":"affected","versionType":"git"},{"version":"863a756aaf49ed23d25bbb1dad999a85f09e1836","lessThan":"bd38395b901327f77a82112f006240de22cf2ceb","status":"affected","versionType":"git"},{"version":"863a756aaf49ed23d25bbb1dad999a85f09e1836","lessThan":"3db89bc6d973e2bcaa852f6409c98c228f39a926","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c"],"versions":[{"version":"6.11","status":"affected"},{"version":"0","lessThan":"6.11","status":"unaffected","versionType":"semver"},{"version":"6.12.23","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.13.11","lessThanOrEqual":"6.13.*","status":"unaffected","versionType":"semver"},{"version":"6.14.2","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.12.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.13.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.14.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/1817c4b85011998604e5ff9a80a6e01adb7e7e81"},{"url":"https://git.kernel.org/stable/c/a915c896f95a989a7759a73f8c064f5dc3775175"},{"url":"https://git.kernel.org/stable/c/bd38395b901327f77a82112f006240de22cf2ceb"},{"url":"https://git.kernel.org/stable/c/3db89bc6d973e2bcaa852f6409c98c228f39a926"}],"title":"staging: vchiq_arm: Fix possible NPR of keep-alive thread","x_generator":{"engine":"bippy-1.2.0"}}}}