CVE-2024-23850

5.5MEDIUM

Key Information:

Vendor
Linux
Status
Linux Kernel
Vendor
CVE Published:
23 January 2024

Summary

In btrfs_get_root_ref in fs/btrfs/disk-io.c in the Linux kernel through 6.7.1, there can be an assertion failure and crash because a subvolume can be read out too soon after its root item is inserted upon subvolume creation.

References

https://lore.kernel.org/lkml/CALGdzuo6awWdau3X=8XK547x2vX...
https://lore.kernel.org/all/6a80cb4b32af89787dadee728310e...
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.