PT-2024-36858 · Linux · Linux Kernel

Published 2024-10-13 · Updated 2025-01-14 · CVE-2024-56554

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base 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 6.11.0-rc7-00382-gfc6c92196396

Description A use-after-free issue was discovered in the Linux kernel, specifically in the binder component. This issue occurs when a binder reference is cleaned up, but the associated freeze work remains queued in the process, leading to a use-after-free problem. The issue was identified by a KASAN report, which showed a slab-use-after-free error in the binder release work function.

Recommendations To resolve this issue, update the Linux kernel to a version that includes the fix for the binder use-after-free vulnerability. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-07226

CVE-2024-56554

Affected Products

Linux Kernel

References · 20

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56554.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-56554 · Security Note
• https://git.kernel.org/stable/c/fe39e0ea2d0ba7f508ff453c4c9a44a95ec0de29 · Patch
• https://linux.oracle.com/errata/ELSA-2025-20480.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-56554 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2024-56554 · Vendor Advisory
• https://git.kernel.org/stable/c/7e20434cbca814cb91a0a261ca0106815ef48e5f · Patch
• https://osv.dev/vulnerability/CVE-2024-56554 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-56554 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-56554 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-07226 · Security Note
• https://linux.oracle.com/errata/ELSA-2025-20530.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56554 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-56554 · Vendor Advisory
• https://kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.4 · Note