Description
In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix incorrect page free bug Pointer to the allocated pages (struct page *page) has already progressed towards the end of allocation. It is incorrect to perform __free_pages(page, order) using this pointer as we would free any arbitrary pages. Fix this by stop modifying the page pointer.
References (4)
Scores
CVSS v3
7.8
EPSS
0.0002
EPSS Percentile
3.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-763
Status
published
Products (2)
linux/linux_kernel
5.16 rc1 (6 CPE variants)
linux/linux_kernel
5.4.140 - 5.4.169
Published
Mar 04, 2024
Tracked Since
Feb 18, 2026