cve-2024-27019
Vulnerability from cvelistv5
Published
2024-05-01 05:30
Modified
2024-12-19 08:52
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() nft_unregister_obj() can concurrent with __nft_obj_type_get(), and there is not any protection when iterate over nf_tables_objects list in __nft_obj_type_get(). Therefore, there is potential data-race of nf_tables_objects list entry. Use list_for_each_entry_rcu() to iterate over nf_tables_objects list in __nft_obj_type_get(), and use rcu_read_lock() in the caller nft_obj_type_get() to protect the entire type query process.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/379bf7257bc5f2a1b1ca8514e08a871b7bf6d920Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4ca946b19caf655a08d5e2266d4d5526025ebb73Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ad333578f736d56920e090d7db1f8dec891d815ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cade34279c2249eafe528564bd2e203e4ff15f88
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d78d867dcea69c328db30df665be5be7d0148484Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/df7c0fb8c2b9f9cac65659332581b19682a71349Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/379bf7257bc5f2a1b1ca8514e08a871b7bf6d920Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4ca946b19caf655a08d5e2266d4d5526025ebb73Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ad333578f736d56920e090d7db1f8dec891d815ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/cade34279c2249eafe528564bd2e203e4ff15f88
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d78d867dcea69c328db30df665be5be7d0148484Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/df7c0fb8c2b9f9cac65659332581b19682a71349Patch
Impacted products
Vendor Product Version
Linux Linux Version: 4.10
Show details on NVD website

To clipboard 

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}


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