CVE-2026-31520

MEDIUM

HID: apple: avoid memory leak in apple_report_fixup()

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: HID: apple: avoid memory leak in apple_report_fixup() The apple_report_fixup() function was returning a newly kmemdup()-allocated buffer, but never freeing it. The caller of report_fixup() does not take ownership of the returned pointer, but it *is* permitted to return a sub-portion of the input rdesc, whose lifetime is managed by the caller.

Scores

CVSS v3 5.5
EPSS 0.0001
EPSS Percentile 2.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (22)
Linux/Linux < 5.17
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 239c15116d80f67d32f00acc34575f1a6b699613
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 2635d0c715f3fb177e0f80ecd5fa48feb6bf3884
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - 31860c3f7ac66ab897a8c90dc4e74fa17ca0b624
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - be1a341c161430282acdfe2ac99b413271575cf1
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - e2f090aeb7b9930a964e151910f4d45b04c8a7e5
Linux/Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - e652ebd29928181c3e6820e303da25873e9917d4
Linux/Linux 5.17
Linux/Linux 6.1.168 - 6.1.*
Linux/Linux 6.12.80 - 6.12.*
... and 12 more
Published Apr 22, 2026
Tracked Since Apr 22, 2026