CVE-2022-49079 btrfs: zoned: traverse devices under chunk_mutex in btrfs_can_activate_zone

🗓️ 26 Feb 2025 01:54:40Reported by GoogleType

osv

osv🔗 osv.dev👁 8 Views

Vulnerability CVE-2022-49079 resolved in Linux kernel btrfs leading to deadlock during chunk allocation.

Reporter	Title	Published	Views	Family All 13
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49079	26 Feb 202501:54	–	cve
Cvelist	CVE-2022-49079 btrfs: zoned: traverse devices under chunk_mutex in btrfs_can_activate_zone	26 Feb 202501:54	–	cvelist
Debian CVE	CVE-2022-49079	26 Feb 202501:54	–	debiancve
EUVD	EUVD-2022-55125	14 Oct 202521:30	–	euvd
NVD	CVE-2022-49079	26 Feb 202507:00	–	nvd
OSV	DEBIAN-CVE-2022-49079	26 Feb 202507:00	–	osv
OSV	UBUNTU-CVE-2022-49079	26 Feb 202507:00	–	osv
RedhatCVE	CVE-2022-49079	26 Feb 202512:28	–	redhatcve

Source	Link
git	www.git.kernel.org/stable/c/09e65ae515af2b24d6dc23af21719a3b41de83e5
git	www.git.kernel.org/stable/c/0b9e66762aa0cda2a9c2d5542d64e04dac528fa6
git	www.git.kernel.org/stable/c/142f822bd945a7be442a2916ec6167cc102c4183
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49079.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2022-49079
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 08:27Current

4.8Medium risk

Vulners AI Score4.8

CVSS 3.15.5

EPSS0.00039

vulnerability resolution linux kernel btrfs deadlock issue chunk allocation mutex locking.