The vulnerability of the disk_zone_wplug_handle_error() function in the block/blk-zoned.c module, which supports the block-level kernel in the Linux operating system, allows a hacker to trigger a service failure.

🗓️ 08 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType

bdu_fstec

bdu_fstec🔗 bdu.fstec.ru👁 1 Views

Vulnerability in disk_zone_wplug_handle_error in block-zoned module allows service failure due to incorrect resource locking.

Reporter	Title	Published	Views	Family All 73
Circl	CVE-2024-55642	11 Jan 202513:17	–	circl
CNNVD	Linux kernel 安全漏洞	11 Jan 202500:00	–	cnnvd
CVE	CVE-2024-55642	11 Jan 202512:29	–	cve
Cvelist	CVE-2024-55642 block: Prevent potential deadlocks in zone write plug error recovery	11 Jan 202512:29	–	cvelist
Debian CVE	CVE-2024-55642	11 Jan 202512:29	–	debiancve
Oracle linux	Unbreakable Enterprise kernel security update	17 Jul 202500:00	–	oraclelinux
EUVD	EUVD-2024-52834	3 Oct 202520:07	–	euvd
NVD	CVE-2024-55642	11 Jan 202513:15	–	nvd
OpenVAS	Ubuntu: Security Advisory (USN-7379-1)	28 Mar 202500:00	–	openvas
OpenVAS	Ubuntu: Security Advisory (USN-7379-2)	2 Apr 202500:00	–	openvas

Vulners

Node

red_hat red_hat_enterprise_linuxMatch9

Source	Link
git	www.git.kernel.org/stable/c/7fa80134cf266325fa61139320091001c9b3c477
cve	www.cve.org/CVERecord
lore	www.lore.kernel.org/linux-cve-announce/2025011100-CVE-2024-55642-29a8@gregkh/
git	www.git.kernel.org/linus/fe0418eb9bd69a19a948b297c8de815e05f3cde1
kernel	www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.6
ubuntu	www.ubuntu.com/security/CVE-2024-55642
access	www.access.redhat.com/security/cve/cve-2024-55642
web	www.web.nvd.nist.gov/view/vuln/detail

08 Dec 2025 00:00Current

6.6Medium risk

Vulners AI Score6.6

CVSS 24.6

CVSS 35.5

EPSS0.00182

disk zone vulnerability block kernel module resource locking issue linux vulnerability service failure risk