CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52475 – Input: powermate - fix use-after-free in powermate_config_complete
https://notcve.org/view.php?id=CVE-2023-52475
In the Linux kernel, the following vulnerability has been resolved: Input: powermate - fix use-after-free in powermate_config_complete syzbot has found a use-after-free bug [1] in the powermate driver. This happens when the device is disconnected, which leads to a memory free from the powermate_device struct. When an asynchronous control message completes after the kfree and its callback is invoked, the lock does not exist anymore and hence the bug. Use usb_kill_urb() on pm->config to cancel any in-progress requests upon device disconnection. [1] https://syzkaller.appspot.com/bug?extid=0434ac83f907a1dbdd1e En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Entrada: powermate - corrige el use-after-free en powermate_config_complete syzbot ha encontrado un error de use-after-free [1] en el controlador powermate. Esto sucede cuando el dispositivo está desconectado, lo que genera una memoria libre de la estructura powermate_device. • https://git.kernel.org/stable/c/8677575c4f39d65bf0d719b5d20e8042e550ccb9 https://git.kernel.org/stable/c/67cace72606baf1758fd60feb358f4c6be92e1cc https://git.kernel.org/stable/c/5aa514100aaf59868d745196258269a16737c7bd https://git.kernel.org/stable/c/cd2fbfd8b922b7fdd50732e47d797754ab59cb06 https://git.kernel.org/stable/c/6a4a396386404e62fb59bc3bde48871a64a82b4f https://git.kernel.org/stable/c/2efe67c581a2a6122b328d4bb6f21b3f36f40d46 https://git.kernel.org/stable/c/e528b1b9d60743e0b26224e3fe7aa74c24b8b2f8 https://git.kernel.org/stable/c/5c15c60e7be615f05a45cd905093a54b1 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47053 – crypto: sun8i-ss - Fix memory leak of pad
https://notcve.org/view.php?id=CVE-2021-47053
In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Fix memory leak of pad It appears there are several failure return paths that don't seem to be free'ing pad. Fix these. Addresses-Coverity: ("Resource leak") En el kernel de Linux, se resolvió la siguiente vulnerabilidad: crypto: sun8i-ss - Reparar pérdida de memoria del pad Parece que hay varias rutas de retorno de fallas que no parecen liberar el pad. Arregla esto. Direcciones-Cobertura: ("Fuga de recursos") • https://git.kernel.org/stable/c/d9b45418a91773b7672e4c60037a28074b495c6d https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47052 – crypto: sa2ul - Fix memory leak of rxd
https://notcve.org/view.php?id=CVE-2021-47052
In the Linux kernel, the following vulnerability has been resolved: crypto: sa2ul - Fix memory leak of rxd There are two error return paths that are not freeing rxd and causing memory leaks. Fix these. Addresses-Coverity: ("Resource leak") En el kernel de Linux, se resolvió la siguiente vulnerabilidad: crypto: sa2ul - Reparar la pérdida de memoria de rxd Hay dos rutas de retorno de error que no liberan rxd y causan pérdidas de memoria. Arregla esto. Direcciones-Cobertura: ("Fuga de recursos") • https://git.kernel.org/stable/c/00c9211f60db2dead16856f81a3e6ab86b31f275 https://git.kernel.org/stable/c/0e596b3734649041ed77edc86a23c0442bbe062b https://git.kernel.org/stable/c/dfd6443bf49ac17adf882ca46c40c506a0284bd6 https://git.kernel.org/stable/c/b7bd0657c2036add71981d88a7fae50188150b6e https://git.kernel.org/stable/c/854b7737199848a91f6adfa0a03cf6f0c46c86e8 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2021-47051 – spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware()
https://notcve.org/view.php?id=CVE-2021-47051
In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware() pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: spi: fsl-lpspi: corrige la fuga de referencia de PM en lpspi_prepare_xfer_hardware() pm_runtime_get_sync incrementará el contador de uso de PM incluso si falla. Olvidarse de poner en funcionamiento resultará en una fuga de referencia aquí. Solucionelo reemplazándolo con pm_runtime_resume_and_get para mantener el contador de uso equilibrado. • https://git.kernel.org/stable/c/944c01a889d97dc08e1b71f4ed868f4023fd6034 https://git.kernel.org/stable/c/4a01ad002d2e03c399af536562693752af7c81b1 https://git.kernel.org/stable/c/ce02e58ddf8658a4c3bed2296f32a5873b3f7cce https://git.kernel.org/stable/c/b8207bfc539cd07d15e753ff2d179c5b61c673b1 https://git.kernel.org/stable/c/6a2b5cee0d31ab6cc51030c441135b0e31217282 https://git.kernel.org/stable/c/a03675497970a93fcf25d81d9d92a59c2d7377a7 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47050 – memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
https://notcve.org/view.php?id=CVE-2021-47050
In the Linux kernel, the following vulnerability has been resolved: memory: renesas-rpc-if: fix possible NULL pointer dereference of resource The platform_get_resource_byname() can return NULL which would be immediately dereferenced by resource_size(). Instead dereference it after validating the resource. Addresses-Coverity: Dereference null return value En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: memoria: renesas-rpc-if: corrige posible desreferencia del puntero NULL del recurso Platform_get_resource_byname() puede devolver NULL, que sería inmediatamente desreferenciado por Resource_size(). En su lugar, elimine la referencia después de validar el recurso. Direcciones-Cobertura: Desreferencia valor de retorno nulo • https://git.kernel.org/stable/c/ca7d8b980b67f133317525c4273e144116ee1ae5 https://git.kernel.org/stable/c/71bcc1b4a1743534d8abdcb57ff912e6bc390438 https://git.kernel.org/stable/c/e16acc3a37f09e18835dc5d8014942c2ef6ca957 https://git.kernel.org/stable/c/a74cb41af7dbe019e4096171f8bc641c7ce910ad https://git.kernel.org/stable/c/59e27d7c94aa02da039b000d33c304c179395801 •