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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: crtc: Propagate layer initialization error sun4i_crtc_init() returns plain NULL when layer initialization fails, while all its other error paths return an error pointer. The only caller, sun4i_tcon_bind(), checks the result with IS_ERR() and happily continues with tcon->crtc set to NULL. sun4i_rgb_init() and sun4i_lvds_init() then dereference it in drm_crtc_mask(), which oopses. Return the error pointer instead.
Засегнати продукти
- Linux Linux: dcd215801b0279f0a021516526cf7c0b67d5302e преди aaf812960fb5ade24be7a1d8fea27a1ffc458c30; dcd215801b0279f0a021516526cf7c0b67d5302e преди e216d6168f25a69e5ae5b981ee73b3a860a46441; dcd215801b0279f0a021516526cf7c0b67d5302e преди 2bb3169788f8296c8fc1e0d4fa6f1c6367cd5829; dcd215801b0279f0a021516526cf7c0b67d5302e преди 1882112124a642de7571fbf354fa1929decbb3ef; dcd215801b0279f0a021516526cf7c0b67d5302e преди 8f32af44d43332c02198752e596df00659bf4354; dcd215801b0279f0a021516526cf7c0b67d5302e преди 65bc02fec98e4e1d7d59d86cf2ddf8fd73dacb89; dcd215801b0279f0a021516526cf7c0b67d5302e преди c0d3219ffd4c0d42295e0dc949856067b7818b71; dcd215801b0279f0a021516526cf7c0b67d5302e преди 7061ff05ed4a3cf16e83f7e3ad09cbd212508a32
- Linux Linux: 4.12; преди 4.12; 5.10.270 до 5.10.*; 5.15.221 до 5.15.*; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък
История
- 17 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-90297
- https://nvd.nist.gov/vuln/detail/CVE-2026-90297
- https://git.kernel.org/stable/c/aaf812960fb5ade24be7a1d8fea27a1ffc458c30
- https://git.kernel.org/stable/c/e216d6168f25a69e5ae5b981ee73b3a860a46441
- https://git.kernel.org/stable/c/2bb3169788f8296c8fc1e0d4fa6f1c6367cd5829
- https://git.kernel.org/stable/c/1882112124a642de7571fbf354fa1929decbb3ef
- https://git.kernel.org/stable/c/8f32af44d43332c02198752e596df00659bf4354
- https://git.kernel.org/stable/c/65bc02fec98e4e1d7d59d86cf2ddf8fd73dacb89
- https://git.kernel.org/stable/c/c0d3219ffd4c0d42295e0dc949856067b7818b71
- https://git.kernel.org/stable/c/7061ff05ed4a3cf16e83f7e3ad09cbd212508a32