CVE-2024-46751
Medium
Elevated severity or exploit probability.
CVSS base
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.3%
17.1th percentile
CISA KEV
Not listed
Weakness / dates
—
Published 2024-09-18 · modified 2026-08-04
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | H | High |
| Availability | H | High |
Timeline
- 2024-09-18 — Published (NVD)
- 2026-08-04 — Last modified (NVD)
Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Instead of doing a BUG_ON() handle the error by returning -EUCLEAN, aborting the transaction and logging an error message.
Affected
References
- https://git.kernel.org/stable/c/18eb53a2734ff61b9a72c4fef5db7b38cb48ae16
- https://git.kernel.org/stable/c/28cb13f29faf6290597b24b728dc3100c019356f
- https://git.kernel.org/stable/c/3cfec712a439c5c5f5c718c5c669ee41a898f776
- https://git.kernel.org/stable/c/9c309d2434abbe880712af7e60da9ead8b6703fe
- https://git.kernel.org/stable/c/d64807ded1b6054f066e03d8add6d920f3db9e5d
- https://git.kernel.org/stable/c/ef9a8b73c8b60b27d9db4787e624a3438ffe8428
- https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html