PT-2026-52933 · Undefined · Undefined

Publicado 2026-06-26 · Atualizado 2026-06-26 · CVE-2026-53294

NVD

In the Linux kernel, the following vulnerability has been resolved:

mailbox: mailbox-test: don't free the reused channel

The RX channel can be aliased to the TX channel if it has a different MMIO. This special case needs to be handled when freeing the channels otherwise a double-free occurs.

Identificadores relacionados

CVE-2026-53294

Produtos afetados

Undefined

Referências · 9

• https://git.kernel.org/stable/c/240c71a2aea36a1a4210f911a1c32ea88777e8e4 · Nota
• https://git.kernel.org/stable/c/82f6dcea46cf5de65c4ba7283f7c7b34de4a324d · Nota
• https://git.kernel.org/stable/c/88ebadbf0deefdaccdab868b44ff70a0a257f473 · Nota
• https://git.kernel.org/stable/c/5d4f3d0f64f1016cb78b400a70b67df91fac99b5 · Nota
• https://git.kernel.org/stable/c/fc0089f82c3e36060c2c79156bc2018bfb16b56b · Nota
• https://git.kernel.org/stable/c/5c209299b0113e289e238fa5f2e8f00c59f76060 · Nota
• https://git.kernel.org/stable/c/c494a11da45ad7ec9b0ff216c3e3ace351193bb6 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-53294 · Nota de Segurança
• https://git.kernel.org/stable/c/3afca89fae501dbd7421e1777b5b8f033b1d98d0 · Nota