CVE-2026-63999: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ethtool: rss: fix indir_table and hkey leak on get_rxfh failure rss_prepare_get() allocates the indirection table and hash key buffer via rss_get_data_alloc(), then calls ops->get_rxfh() to populate them. If get_rxfh() fails, the function returns an error without freeing the allocation.

Засегнати продукти

• Linux Linux: c5ed0eaddcbda56079091fc3876b140a6e70a548 преди 14dbf22c397b799b3a80f63fc90c2fc0585bbeb3; a065b996052656a65afc51ad82336dc55ae4c72f преди 323faef6366349f57d4ad67d318a0c8906e360b3; 4f038a6a02d20859a3479293cbf172b0f14cbdd6 преди 33d05c22d6f227c5ae171c46df2f6f8bf48047ea; 4f038a6a02d20859a3479293cbf172b0f14cbdd6 преди 80d95d92f828cfcace955d673637d944178b435f; 4f038a6a02d20859a3479293cbf172b0f14cbdd6 преди 266297692f97008ca48bc311775c087c59bd7fe3; 81a5174e64ce4fb7b7a2f6499b835c904c9451ee; ec9faff49a4ea27731de39cb887b7e590e93157b; adee9db710a6117b978a25ed4153846b7c56ec9a; 5eb3fdc4b6281b29e830300c866a36d90442b1f0; 6.6.88 преди 6.6.160; 6.12.24 преди 6.12.114; 5.15.181 преди 5.16; 6.1.135 преди 6.2; 6.13.12 преди 6.14; 6.14.3 преди 6.15
• Linux Linux: 6.15; преди 6.15; 6.6.160 до 6.6.*; 6.12.114 до 6.12.*; 6.18.35 до 6.18.*; 7.0.12 до 7.0.*; 7.1 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-63999
• https://nvd.nist.gov/vuln/detail/CVE-2026-63999
• https://git.kernel.org/stable/c/14dbf22c397b799b3a80f63fc90c2fc0585bbeb3
• https://git.kernel.org/stable/c/323faef6366349f57d4ad67d318a0c8906e360b3
• https://git.kernel.org/stable/c/33d05c22d6f227c5ae171c46df2f6f8bf48047ea
• https://git.kernel.org/stable/c/80d95d92f828cfcace955d673637d944178b435f
• https://git.kernel.org/stable/c/266297692f97008ca48bc311775c087c59bd7fe3