CVE-2023-52926 - Linux Kernel IORING Op Read Use-After-Free

CVE-2023-52926 - Linux Kernel IORING Op Read Use-After-Free

https://cvefeed.io/rssfeed/latest.atom / Mon, 02/24/2025 - 17:49
CVE ID : CVE-2023-52926
Published : Feb. 24, 2025, 9:15 a.m. | 6 hours, 9 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED return). This can lead to a potential use-after-free when the completion via io_rw_done runs at separate context.
Severity: 0.0 | NA
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