CVE-2021-47314

MEDIUM

Linux Kernel < 4.4.276 - Memory Leak

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: memory: fsl_ifc: fix leak of private memory on probe failure On probe error the driver should free the memory allocated for private structure. Fix this by using resource-managed allocation.

References (9)

[Patch] https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4

[Patch] https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5

[Patch] https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0

[Patch] https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f

[Patch] https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad

[Patch] https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6

[Patch] https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0

[Patch] https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f

[Patch] https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 0.8%

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 < 4.4.276

Timeline

Published May 21, 2024

Tracked Since Feb 18, 2026