CVE-2023-53290

MEDIUM

Linux Kernel - Info Disclosure

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix fout leak in hbm's run_bpf_prog Fix fout being fopen'ed but then not subsequently fclose'd. In the affected branch, fout is otherwise going out of scope.

References (6)

[Patch] https://git.kernel.org/stable/c/23acb14af1914010dd0aae1bbb7fab28bf518b8e

[Patch] https://git.kernel.org/stable/c/7560ed6592ff4077528c239c71e91b19de985b97

[Patch] https://git.kernel.org/stable/c/a7ec2f424f6edad34651137783a0a59eca9aa37e

[Patch] https://git.kernel.org/stable/c/e3e6e252d74f20f6fc610c7fef3ae7dda0109a6f

[Patch] https://git.kernel.org/stable/c/edf37bc8b03d3f948e679b2fd2d14464495f5d1b

[Patch] https://git.kernel.org/stable/c/f2065b8b0a215bc6aa061287a2e3d9eab2446422

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 2.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-401

Status published

Affected Products (1)

linux/linux_kernel < 5.4.244

Timeline

Published Sep 16, 2025

Tracked Since Feb 18, 2026