CVE-2023-4394

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Summary

CVECVE-2023-4394
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-17 13:15:00 UTC
Updated2023-11-07 04:22:00 UTC
DescriptionA use-after-free flaw was found in btrfs_get_dev_args_from_path in fs/btrfs/volumes.c in btrfs file-system in the Linux Kernel. This flaw allows a local attacker with special privileges to cause a system crash or leak internal kernel information

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 6.0 rc1 All All
Operating System Linux Linux Kernel 6.0 rc2 All All

References

ReferenceSourceLinkTags
fs: btrfs: fix possible memory leaks in btrfs_get_dev_args_from_path() - Patchwork MISC patchwork.kernel.org
cve-details MISC access.redhat.com
2219263 – (CVE-2023-4394) CVE-2023-4394 kernel: btrfs: memory leak in btrfs_get_dev_args_from_path() MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 907344 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27970-1)

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