CVE-2025-68823 ublk: fix deadlock when reading partition table

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Multiple CVEs Address Deadlocks in Kernel Components Three new CVEs have been published addressing deadlock issues in various kernel components. CVE-2024-58088 resolves a deadlock when freeing cgroup storage, CVE-2025-68823 fixes a deadlock when reading the partition table, and CVE-2025-68336 addresses a data race in the locking mechanism. These vulnerabilities affect kernel operations and could impact system stability. 6 sources 41