CVE-2026-31549: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: i2c: cp2615: fix serial string NULL-deref at probe The cp2615 driver uses the USB device serial string as the i2c adapter name but does not make sure that the string exists. Verify that the device has a serial number before accessing it to avoid triggering a NULL-pointer dereference (e.g. with malicious devices).

Засегнати продукти

• Linux Linux: 4a7695429eade517b07ea72f9ec366130e81a076 преди e68c267787778bcdf3d91b06f794faaba7f0d1d1; 4a7695429eade517b07ea72f9ec366130e81a076 преди 4a22af879172336370ae3e81e7f65fb2f69472ee; 4a7695429eade517b07ea72f9ec366130e81a076 преди 69aece634a7eebafd9a596e5494d52facf6f26ec; 4a7695429eade517b07ea72f9ec366130e81a076 преди 13ccf9b106bba121728f1625c4375a1bd8f5c5a3; 4a7695429eade517b07ea72f9ec366130e81a076 преди a9778298f47036866ea15eeb17242e8a4612580f; 4a7695429eade517b07ea72f9ec366130e81a076 преди efe996bcfe50c2dcc6cf65c574285713b722ced7; 4a7695429eade517b07ea72f9ec366130e81a076 преди aa79f996eb41e95aed85a1bd7f56bcd6a3842008
• Linux Linux: 5.13; преди 5.13; 5.15.203 до 5.15.*; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.78 до 6.12.*; 6.18.20 до 6.18.*; 6.19.10 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-2026-31549
• https://nvd.nist.gov/vuln/detail/CVE-2026-31549
• https://git.kernel.org/stable/c/e68c267787778bcdf3d91b06f794faaba7f0d1d1
• https://git.kernel.org/stable/c/4a22af879172336370ae3e81e7f65fb2f69472ee
• https://git.kernel.org/stable/c/69aece634a7eebafd9a596e5494d52facf6f26ec
• https://git.kernel.org/stable/c/13ccf9b106bba121728f1625c4375a1bd8f5c5a3
• https://git.kernel.org/stable/c/a9778298f47036866ea15eeb17242e8a4612580f
• https://git.kernel.org/stable/c/efe996bcfe50c2dcc6cf65c574285713b722ced7
• https://git.kernel.org/stable/c/aa79f996eb41e95aed85a1bd7f56bcd6a3842008