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CVE-2022-49278

remoteproc: Fix count check in rproc_coredump_write()

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: remoteproc: Fix count check in rproc_coredump_write() Check count for 0, to avoid a potential underflow. Make the check the same as the one in rproc_recovery_write().
Produtos afetados
Linux · Linux

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Referências
https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80chttps://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0ceahttps://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1