CVE-2023-2513

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Source
https://cve.org/CVERecord?id=CVE-2023-2513
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2513.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-2513
Downstream
AZL (1)
CLSA (2)
DEBIAN (1)
OESA (1)
RHSA (10)
SUSE (15)
UBUNTU (1)
Related
ALSA (1)
SUSE (15)
Published
2023-05-08T00:00:00Z
Modified
2026-10-28T02:30:34Z
Severity
  • 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.

Database specific 
{
    "cna_assigner":  "redhat",
    "cwe_ids":  [
        "CWE-416"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2513.json"
}
References

Affected packages

Git / github.com/torvalds/linux

Affected ranges

Type
GIT
Repo
https://github.com/torvalds/linux
Events
Introduced
568035b01cfb107af8d2e4bd2fb9aea22cf5b868
Fixed
67d7d8ad99be
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "Fixed in kernel 6.0-rc1"
                },
                {
                    "last_affected":  "Fixed in kernel 6.0-rc1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandaloneSingleVersion"
        },
        {
            "range":  [
                {
                    "fixed":  "67d7d8ad99be"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

Fixed in kernel 6.*
Fixed in kernel 6.0-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2513.json"