spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.3%
exploitation probability
0.3%top 82% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
It will cause null-ptr-deref if platform_get_resource_byname() returns NULL,
we need check the return value.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/10f537219629769498ecb8515e096be213224c24https://git.kernel.org/stable/c/33dda87d04598ac5d9a849218a373443f7d3de66https://git.kernel.org/stable/c/560dcbe1c7a78f597f2167371ebdbe2bca3d0735https://git.kernel.org/stable/c/9d9c84825c3ec359b165c762a424cfdefe87fdd7https://git.kernel.org/stable/c/a2b331ac11e1cac56f5b7d367e9f3c5796deaaed