CVE-2026-45950: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: crypto: starfive - Fix memory leak in starfive_aes_aead_do_one_req() The starfive_aes_aead_do_one_req() function allocates rctx->adata with kzalloc() but fails to free it if sg_copy_to_buffer() or starfive_aes_hw_init() fails, which lead to memory leaks. Since rctx->adata is unconditionally freed after the write_adata operations, ensure consistent cleanup by freeing the allocation in these earlier error paths as well. Compile tested only. Issue found using a prototype static analysis tool and code review.

Засегнати продукти

• Linux Linux: 7467147ef9bf42d1ea5b3314c7a05cd542b3518e преди 38d80307decc1132626a30e2a62af734630ecca5; 7467147ef9bf42d1ea5b3314c7a05cd542b3518e преди 4869d0e4e48a5301b267d359b2561c4080791a55; 7467147ef9bf42d1ea5b3314c7a05cd542b3518e преди 5f2c964a058581e1557c32d5de651c67a80438a7; 7467147ef9bf42d1ea5b3314c7a05cd542b3518e преди ccb679fdae2e62ed92fd9acb25ed809c0226fcc6
• Linux Linux: 6.10; преди 6.10; 6.12.75 до 6.12.*; 6.18.14 до 6.18.*; 6.19.4 до 6.19.*; от 7.0 нататък

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-2026-45950
• https://nvd.nist.gov/vuln/detail/CVE-2026-45950
• https://git.kernel.org/stable/c/38d80307decc1132626a30e2a62af734630ecca5
• https://git.kernel.org/stable/c/4869d0e4e48a5301b267d359b2561c4080791a55
• https://git.kernel.org/stable/c/5f2c964a058581e1557c32d5de651c67a80438a7
• https://git.kernel.org/stable/c/ccb679fdae2e62ed92fd9acb25ed809c0226fcc6