github - ghsa-5w86-j94c-54q5

GHSA-5W86-J94C-54Q5

Vulnerability from github – Published: 2023-08-17 15:30 – Updated: 2024-04-04 07:01

Details

A 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

Severity ?

6.7 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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  "id": "GHSA-5w86-j94c-54q5",
  "modified": "2024-04-04T07:01:41Z",
  "published": "2023-08-17T15:30:22Z",
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CVE-2023-4394 (GCVE-0-2023-4394)

Vulnerability from cvelistv5 – Published: 2023-08-17 12:49 – Updated: 2025-02-27 21:03

Title

Memory leak in btrfs_get_dev_args_from_path()

Summary

Severity ?

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

redhat

References

URL

Tags

	https://access.redhat.com/security/cve/CVE-2023-4394	vdb-entryx_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2219263	issue-trackingx_refsource_REDHAT
	https://patchwork.kernel.org/project/linux-btrfs/…

Impacted products

Vendor

Product

Version

n/a

Kernel

Unaffected: 6.0-rc3

Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora

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JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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GHSA-5W86-J94C-54Q5

CVE-2023-4394 (GCVE-0-2023-4394)

Tags

Sightings

Nomenclature