The vulnerability of the setup_one_line() function in the Linux operating system’s kernel in the User-mode-Linux (UML) mode allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

🗓️ 18 Oct 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType

bdu_fstec

bdu_fstec🔗 bdu.fstec.ru👁 3 Views

Vulnerability in setup_one_line in User mode Linux enables breach of confidentiality, integrity, and availability due to an uninitialized variable.

Reporter	Title	Published	Views	Family All 109
AstraLinux	Astra Linux – Vulnerability in Linux 6.1	11 Feb 202507:35	–	astralinux
Tenable Nessus	Azure Linux 3.0 Security Update: kernel (CVE-2024-46844)	10 Feb 202500:00	–	nessus
Tenable Nessus	Debian dla-3912 : ata-modules-5.10.0-29-armmp-di - security update	7 Oct 202400:00	–	nessus
Tenable Nessus	Debian dla-4008 : linux-config-6.1 - security update	3 Jan 202500:00	–	nessus
Tenable Nessus	Debian dsa-5782 : affs-modules-6.1.0-21-4kc-malta-di - security update	3 Oct 202400:00	–	nessus
Tenable Nessus	CBL Mariner 2.0 Security Update: kernel (CVE-2024-46844)	13 Oct 202400:00	–	nessus
Tenable Nessus	Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2024-12813)	13 Nov 202400:00	–	nessus
Tenable Nessus	Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2024-12815)	13 Nov 202400:00	–	nessus
Tenable Nessus	Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2024-12868)	9 Dec 202400:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2024-4.0-0697	28 Sep 202400:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/96301fdc2d533a196197c055af875fe33d47ef84
git	www.git.kernel.org/stable/c/fc843d3837ebcb1c16d3768ef3eb55e25d5331f2
git	www.git.kernel.org/stable/c/824ac4a5edd3f7494ab1996826c4f47f8ef0f63d
git	www.git.kernel.org/stable/c/c8944d449fda9f58c03bd99649b2df09948fc874
git	www.git.kernel.org/stable/c/43f782c27907f306c664b6614fd6f264ac32cce6
git	www.git.kernel.org/stable/c/3bedb7ce080690d0d6172db790790c1219bcbdd5
git	www.git.kernel.org/stable/c/289979d64573f43df1d0e6bc6435de63a0d69cdf
git	www.git.kernel.org/stable/c/ec5b47a370177d79ae7773858042c107e21f8ecc
cve	www.cve.org/CVERecord
lore	www.lore.kernel.org/linux-cve-announce/2024092755-CVE-2024-46844-af64@gregkh/

24 Oct 2025 00:00Current

6.5Medium risk

Vulners AI Score6.5

CVSS 26.8

CVSS 37.8

EPSS0.00256

setup one line user mode linux arch um drivers uninitialized variable kernel vulnerability information exposure