PT-2024-3789 · Linux · Linux Kernel

Dan Carpenter + 1 · Published 2024-01-10 · Updated 2024-12-12 · CVE-2024-26619

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 (affected versions not specified)

Description The issue is related to a use-after-free error in the Linux kernel, specifically in the riscv module loading process. This error occurs due to the incorrect order of kfree calls. The vulnerability can potentially impact the confidentiality, integrity, and availability of protected information.

Recommendations 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:2024-04142

CVE-2024-26619

Affected Products

Linux Kernel

References · 17

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26619.json · Exploit
• https://git.kernel.org/stable/c/78996eee79ebdfe8b6f0e54cb6dcc792d5129291 · Patch
• https://osv.dev/vulnerability/CVE-2024-26619 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-26619 · Vendor Advisory
• https://git.kernel.org/stable/c/2fa79badf4bfeffda6b5032cf62b828486ec9a99 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-26619 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-04142 · Security Note
• https://ubuntu.com/security/CVE-2024-26619 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-26619 · Security Note
• https://cve.org/CVERecord?id=CVE-2024-26619 · Security Note
• https://lore.kernel.org/linux-cve-announce/[e-mail]/T/#u · Note
• https://kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.3 · Note
• https://twitter.com/CVEnew/status/1763237511814668741 · Twitter Post
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://docs.bell-sw.com/security/cves/CVE-2024-26619 · Note