The vulnerability of the __jbd2_log_wait_for_space() function in the fs/jbd2/checkpoint.c module, which supports Linux kernel-based file systems, allows a attacker to trigger a service failure.

🗓️ 02 May 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType

bdu_fstec

bdu_fstec🔗 bdu.fstec.ru👁 1 Views

Vulnerability in __jbd2_log_wait_for_space() in Linux kernel file system checkpoint.c enables resource injection and service failure.

Reporter	Title	Published	Views	Family All 329
Tenable Nessus	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-794)	9 Jan 202500:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2024-072 (ALASKERNEL-5.10-2024-072)	1 Nov 202400:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2024-056 (ALASKERNEL-5.15-2024-056)	1 Nov 202400:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2025-090 (ALASKERNEL-5.4-2025-090)	24 Jan 202500:00	–	nessus
Tenable Nessus	Azure Linux 3.0 Security Update: kernel (CVE-2024-49959)	10 Feb 202500:00	–	nessus
Tenable Nessus	Debian dla-4008 : linux-config-6.1 - security update	3 Jan 202500:00	–	nessus
Tenable Nessus	Debian dla-4075 : ata-modules-5.10.0-29-armmp-di - security update	1 Mar 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2025-1007)	13 Jan 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2025-1024)	13 Jan 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2025-1040)	14 Jan 202500:00	–	nessus

Vulners

Node

novell suse_linux_enterprise_microMatch5.5linux

OR

novell opensuse_leapMatch15.5

OR

red_hat red_hat_enterprise_linuxMatch9

OR

novell opensuse_leap_microMatch5.5

OR

novell opensuse_leapMatch15.6

OR

canonical ubuntuMatch24.10

Source	Link
repo	www.repo.red-soft.ru/redos/7.3c/x86_64/updates/
access	www.access.redhat.com/security/cve/CVE-2024-49959
altsp	www.altsp.su/obnovleniya-bezopasnosti/
git	www.git.kernel.org/linus/f5cacdc6f2bb2a9bf214469dd7112b43dd2dd68a
git	www.git.kernel.org/stable/c/1c62dc0d82c62f0dc8fcdc4843208e522acccaf5
git	www.git.kernel.org/stable/c/3ced0fe6c0eff032733ea8b38778b34707270138
git	www.git.kernel.org/stable/c/481e8f18a290e39e04ddb7feb2bb2a2cc3b213ed
git	www.git.kernel.org/stable/c/70bae48377a2c4296fd3caf4caf8f11079111019
git	www.git.kernel.org/stable/c/801a35dfef6996f3d5eaa96a59caf00440d9165e
git	www.git.kernel.org/stable/c/c6bf043b210eac67d35a114e345c4e5585672913

09 Feb 2026 00:00Current

6.7Medium risk

Vulners AI Score6.7

CVSS 24.6

CVSS 35.5

EPSS0.00259

__jbd2_log_wait_for_space Linux kernel file system resource injection service failure