CVE-2026-45967: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: bpf: Return proper address for non-zero offsets in insn array The map_direct_value_addr() function of the instruction array map incorrectly adds offset to the resulting address. This is a bug, because later the resolve_pseudo_ldimm64() function adds the offset. Fix it. Corresponding selftests are added in a consequent commit.

Засегнати продукти

• Linux Linux: 493d9e0d608339a32f568504d5fd411a261bb0af преди 73ef43202a37d779a8e665a0acae214fa59df9fb; 493d9e0d608339a32f568504d5fd411a261bb0af преди e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8
• Linux Linux: 6.19; преди 6.19; 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-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-45967
• https://nvd.nist.gov/vuln/detail/CVE-2026-45967
• https://git.kernel.org/stable/c/73ef43202a37d779a8e665a0acae214fa59df9fb
• https://git.kernel.org/stable/c/e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8