fpga: region: fix use-after-free in child_regions_with_firmware()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
fpga: region: fix use-after-free in child_regions_with_firmware()
Move of_node_put(child_region) after the error print to avoid accessing
freed memory when pr_err() references child_region.
[ Yilun: Fix the Fixes tag ]
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649https://git.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1https://git.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3https://git.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4https://git.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2https://git.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00https://git.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0ebhttps://git.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68