CVE-2019-15538

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Source
https://cve.org/CVERecord?id=CVE-2019-15538
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15538.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-15538
Downstream
Related
Published
2019-08-25T16:15:11.033Z
Modified
2026-03-15T22:30:45.486840Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in xfssetattrnonsize in fs/xfs/xfsiops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfssetattrnonsize is failing to unlock the ILOCK after the xfsqmvopchown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1fb254aa983bf190cfd685d40c64a480a9bafaee
Type
GIT
Repo
https://github.com/torvalds/linux
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4d856f72c10ecb060868ed10ff1b1453943fc6c8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5f9e832c137075045d15cd6899ab0505cfb2ca4b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
609488bc979f99f805f34e9a32c1e3b71179d10b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e21a712a9685488f5ce80495b37b9fdbe96c230d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d45331b00ddb179e291766617259261c112db872
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d1abaeb3be7b5fa6d7a1fbbd2e14e3310005c4c1
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a55aa89aab90fae7c815b0551b07be37db359d76
Fixed
1fb254aa983bf190cfd685d40c64a480a9bafaee
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-rc3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-rc4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-rc5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.3-rc6"
        }
    ]
}

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "4.7"
            },
            {
                "fixed": "4.9.191"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "4.14"
            },
            {
                "fixed": "4.14.141"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "4.19"
            },
            {
                "fixed": "4.19.69"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.2"
            },
            {
                "fixed": "5.2.11"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "19.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "29"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "30"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15538.json"