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CVE-2025-22019bcachefs: bch2_ioctl_subvolume_destroy() fixes
- 7.3HighCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 90% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2_ioctl_subvolume_destroy() fixes bch2_evict_subvolume_inodes() was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks.
Timeline
ID reserved
By Linux
- 4 months later
· 4 months later
Published
- 16 months later
· 16 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.20% · top 90% of all CVEs (12 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.
Affected products
- affected 1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a – < 9e6e83e1e2d01b99e70cd7812d7f758a8def9fc8
- affected 1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a – < 82383abd39abd635511b8956284a5cc8134c4dc1
- affected 1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a – < 558317a5c61045d460a37372181e7b43c0c002bb
- affected 1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a – < 707549600c4a012ed71c0204a7992a679880bf33
- affected 6.7
- unaffected < 6.7
- unaffected 6.12.22 – ≤ 6.12.*
- unaffected 6.13.10 – ≤ 6.13.*
- unaffected 6.14.2 – ≤ 6.14.*
- unaffected 6.15 – ≤ *
References
References4
- https://git.kernel.org/stable/c/9e6e83e1e2d01b99e70cd7812d7f758a8def9fc8 (opens in a new tab)
- https://git.kernel.org/stable/c/82383abd39abd635511b8956284a5cc8134c4dc1 (opens in a new tab)
- https://git.kernel.org/stable/c/558317a5c61045d460a37372181e7b43c0c002bb (opens in a new tab)
- https://git.kernel.org/stable/c/707549600c4a012ed71c0204a7992a679880bf33 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-11375 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-22019)Record last updated .