Detections
Analytics
CVE-2025-38653
high
Description
In the Linux kernel, the following vulnerability has been resolved: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al Check pde->proc_ops->proc_lseek directly may cause UAF in rmmod scenario. It's a gap in proc_reg_open() after commit 654b33ada4ab("proc: fix UAF in proc_get_inode()"). Followed by AI Viro's suggestion, fix it in same manner.
References
https://git.kernel.org/stable/c/ff7ec8dc1b646296f8d94c39339e8d3833d16c05
https://git.kernel.org/stable/c/fc1072d934f687e1221d685cf1a49a5068318f34
https://git.kernel.org/stable/c/d136502e04d8853a9aecb335d07bbefd7a1519a8
https://git.kernel.org/stable/c/c35b0feb80b48720dfbbf4e33759c7be3faaebb6
https://git.kernel.org/stable/c/33c778ea0bd0fa62ff590497e72562ff90f82b13
https://git.kernel.org/stable/c/1fccbfbae1dd36198dc47feac696563244ad81d3