CVE-2026-43312: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov5647: Initialize subdev before controls In ov5647_init_controls() we call v4l2_get_subdevdata, but it is initialized by v4l2_i2c_subdev_init() in the probe, which currently happens after init_controls(). This can result in a segfault if the error condition is hit, and we try to access i2c_client, so fix the order.

Засегнати продукти

• Linux Linux: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди f2a1998bc0053ebfe137f65081ed13afd9f34502; 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди 59e372aa4cf60e2500eba7f978acdcb18bb49032; 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди cabd025182cfed4a19b3aab57493e312d681e398; 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди 2dedda97a64e7735844609c6c77c0dd953d73833; 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди 8ecb21c20387cc0c8aa00489a21ccc69f6b0f5d1; 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди fb69e4842f5b463ff5f121d2ac7746014e3477ea; 4974c2f19fd810ec9a4e534bfc69e176256b7a03 преди eee13cbccacb6d0a3120c126b8544030905b069d
• Linux Linux: 5.12; преди 5.12; 5.15.202 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.*; 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-2026-43312
• https://nvd.nist.gov/vuln/detail/CVE-2026-43312
• https://git.kernel.org/stable/c/f2a1998bc0053ebfe137f65081ed13afd9f34502
• https://git.kernel.org/stable/c/59e372aa4cf60e2500eba7f978acdcb18bb49032
• https://git.kernel.org/stable/c/cabd025182cfed4a19b3aab57493e312d681e398
• https://git.kernel.org/stable/c/2dedda97a64e7735844609c6c77c0dd953d73833
• https://git.kernel.org/stable/c/8ecb21c20387cc0c8aa00489a21ccc69f6b0f5d1
• https://git.kernel.org/stable/c/fb69e4842f5b463ff5f121d2ac7746014e3477ea
• https://git.kernel.org/stable/c/eee13cbccacb6d0a3120c126b8544030905b069d