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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: fbcon: check return value of con2fb_acquire_newinfo() If fbcon_open() fails when called from con2fb_acquire_newinfo() then info->fbcon_par pointer remains NULL which is later dereferenced. Add check for return value of the function con2fb_acquire_newinfo() to avoid it. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Засегнати продукти
- Linux Linux: d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди d3e535533767c85788529e626478718b7e95a59f; d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди 3b5a754ec86bc6064af9aca76eb191c2405e6b0c; d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди a785c4e2a999c2d51dfcf40d317cfb30cc735d2c; d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди 0b038c0be6827dd2dbb1ce4f8d92d97c80cbe9cc; d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди 11a93180a70bb3095a9bd80d113d9277e30d9959; d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди f57b61624c86ef8f87f6e6b7dd0755de03d90e89; d1baa4ffa677bf6986c460fcfd4cdaf8bfe66f0e преди 011a0502801c8536f64141a2b61362c14f456544
- Linux Linux: 2.6.23; преди 2.6.23; 5.15.203 до 5.15.*; 6.1.165 до 6.1.*; 6.6.128 до 6.6.*; 6.12.75 до 6.12.*; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; 7.0 до *
История
- 6 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-43123
- https://nvd.nist.gov/vuln/detail/CVE-2026-43123
- https://git.kernel.org/stable/c/d3e535533767c85788529e626478718b7e95a59f
- https://git.kernel.org/stable/c/3b5a754ec86bc6064af9aca76eb191c2405e6b0c
- https://git.kernel.org/stable/c/a785c4e2a999c2d51dfcf40d317cfb30cc735d2c
- https://git.kernel.org/stable/c/0b038c0be6827dd2dbb1ce4f8d92d97c80cbe9cc
- https://git.kernel.org/stable/c/11a93180a70bb3095a9bd80d113d9277e30d9959
- https://git.kernel.org/stable/c/f57b61624c86ef8f87f6e6b7dd0755de03d90e89
- https://git.kernel.org/stable/c/011a0502801c8536f64141a2b61362c14f456544