CVE-2026-53156: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: nvmem: core: fix use-after-free bugs in error paths Fix several instances of error paths in which we call __nvmem_device_put() - which may end up freeing the underlying memory and other resources - and then keep on using the nvmem structure. Always put the reference to the nvmem device as the last step before returning the error code.

Засегнати продукти

• Linux Linux: e888d445ac33a5b0288d670ecd970908b13f07cd преди 6cdcf0d16c80900f42d60252480cd131c1a83d23; e888d445ac33a5b0288d670ecd970908b13f07cd преди e0d38bf47a72da2f02c9fa6f752cd66d977cd7f7; e888d445ac33a5b0288d670ecd970908b13f07cd преди cb85ef5a227b3662b88f4d849a1aad43bfe7f5ae; e888d445ac33a5b0288d670ecd970908b13f07cd преди 40e2a459c0dd1333b2343831480a0ad80dc07614; e888d445ac33a5b0288d670ecd970908b13f07cd преди 5b6b6fc491899d583eaa75344e094796ae9b530b
• Linux Linux: 4.20; преди 4.20; 6.6.160 до 6.6.*; 6.12.94 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; от 7.1 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-2026-53156
• https://nvd.nist.gov/vuln/detail/CVE-2026-53156
• https://git.kernel.org/stable/c/6cdcf0d16c80900f42d60252480cd131c1a83d23
• https://git.kernel.org/stable/c/e0d38bf47a72da2f02c9fa6f752cd66d977cd7f7
• https://git.kernel.org/stable/c/cb85ef5a227b3662b88f4d849a1aad43bfe7f5ae
• https://git.kernel.org/stable/c/40e2a459c0dd1333b2343831480a0ad80dc07614
• https://git.kernel.org/stable/c/5b6b6fc491899d583eaa75344e094796ae9b530b