CVE-2026-43155: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: mux: mmio: fix regmap leak on probe failure The mmio regmap that may be allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.

Засегнати продукти

• Linux Linux: 61de83fd8256e185588670d3cf0bccc3e913819c преди 76096f156fe9dc9fbd6e4618088706e91b9b0a6c; 61de83fd8256e185588670d3cf0bccc3e913819c преди cbde3c109d52564ae2c12e514c33c44345e84b2c; 61de83fd8256e185588670d3cf0bccc3e913819c преди 3c4ae63073d84abee5d81ce46d86a94e9dae9c89
• Linux Linux: 6.16; преди 6.16; 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-2026-43155
• https://nvd.nist.gov/vuln/detail/CVE-2026-43155
• https://git.kernel.org/stable/c/76096f156fe9dc9fbd6e4618088706e91b9b0a6c
• https://git.kernel.org/stable/c/cbde3c109d52564ae2c12e514c33c44345e84b2c
• https://git.kernel.org/stable/c/3c4ae63073d84abee5d81ce46d86a94e9dae9c89