PT-2026-2897 · Linux+2 · Linux Kernel+2
Published
2025-01-01
·
Updated
2026-05-11
·
CVE-2025-71136
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a flaw in the
adv7842 cp log status() function related to potential out-of-bounds array accesses. The issue arises because the cp read() and hdmi read() functions can return an error (-EIO) which is then used as an index to access arrays, potentially leading to a crash or other unexpected behavior. The fix involves checking the return values of these functions before using them as array indexes. This issue was discovered by the Linux Verification Center (linuxtesting.org) using SVACE.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Out of bounds Read
Unchecked Return Value
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu