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CVE-2026-72219: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: lockd: Plug nlm_file leak when nlm_do_fopen() fails A client can repeatedly drive nlm_do_fopen() failures by presenting file handles that the underlying export rejects. After kzalloc_obj() succeeds in nlm_lookup_file(), the freshly allocated nlm_file is not yet inserted into nlm_files[]. The nlm_do_fopen() failure path jumps to out_unlock, which releases nlm_file_mutex and returns without freeing the allocation, so each failure leaks one nlm_file. Route the failure through out_free so kfree() runs before the function returns.

    Засегнати продукти

    • Linux Linux: e580323ac0b51ad10ec2e181d1f777479b7983e7 преди bca74fff138429f3d5802865f38fc883d53a4f1a; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди d7c677feb3aa1f42b1026d75a8ea61338b51e4fb; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди 39f59bf67231ed2eb0cdf6337194360e964b609a; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди ddfbd816273b4e9c9b836f5b8773664c6f40f807; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди 1403f1221a35a6caf959bb7bf005741f17263c66; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди 1161c4b5bd0048c8148e919f818a33cff3623ef0; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди 3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9; 7f024fcd5c97dc70bb9121c80407cf3cf9be7159 преди f16a1513452edb532fec81e591c64c320866719c; 5.10.220 преди 5.10.261
    • Linux Linux: 5.15; преди 5.15; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; 7.2 до *

    История

    • 15 август 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-72219: Linux | freedomonline.bg