PT-2025-3612 · Linux+7 · Linux Kernel+7
Biju Das
·
Published
2024-12-20
·
Updated
2026-05-26
·
CVE-2024-57887
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.6.74
Description
A use-after-free issue was found in the Linux kernel, specifically in the
adv7533 attach dsi() function. The host node pointer was assigned and freed in adv7533 parse dt(), and later used in adv7533 attach dsi(). This issue was resolved by removing of node put() in adv7533 parse dt() and calling of node put() in the error path of probe() and also in remove().Recommendations
For Linux kernel versions prior to 6.6.74, update to version 6.6.74 or later to resolve the issue. As a temporary workaround, consider disabling the
adv7533 attach dsi() function until a patch is available. Restrict access to the vulnerable module to minimize the risk of exploitation. Avoid using the host node pointer in the affected code path until the issue is resolved.Exploit
Fix
DoS
Use After Free
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu