CVE-2024-27028
spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
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spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spi_transfer can be a NULL pointer, so the interrupt handler may end up writing to the invalid memory and cause crashes. Add a check to trans->tx_buf before using it.
Reserved 2024-02-19 | Published 2024-05-01 | Updated 2025-05-04 | Assigner Linuxgit.kernel.org/...c/2342b05ec5342a519e00524a507f7a6ea6791a38
git.kernel.org/...c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6
git.kernel.org/...c/bcfcdf19698024565eff427706ebbd8df65abd11
git.kernel.org/...c/c10fed329c1c104f375a75ed97ea3abef0786d62
git.kernel.org/...c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4
git.kernel.org/...c/62b1f837b15cf3ec2835724bdf8577e47d14c753
git.kernel.org/...c/bea82355df9e1c299625405b1947fc9b26b4c6d4
git.kernel.org/...c/1784053cf10a14c4ebd8a890bad5cfe1bee51713
git.kernel.org/...c/a20ad45008a7c82f1184dc6dee280096009ece55
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