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CVE-2024-46681
Published: Sep 13, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: pktgen: use cpus_read_lock() in pg_net_init() I have seen the WARN_ON(smp_processor_id() != cpu) firing in pktgen_thread_worker() during tests. We must use cpus_read_lock()/cpus_read_unlock() around the for_each_online_cpu(cpu) loop. While we are at it use WARN_ON_ONCE() to avoid a possible syslog flood.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 5f5f7366dda8ae870e8305d6e7b3c0c2686cd2cfaffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 979b581e4c69257acab1af415ddad6b2d78a2fa5 |
Linux | Linux | affected 2.6.12unaffected 0 - < 2.6.12unaffected 6.10.8 - <= 6.10.*unaffected 6.11 - <= * |
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