CVE-2022-49126

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49126
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49126.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49126
Downstream
Related
Published
2025-02-26T01:55:04Z
Modified
2025-10-21T09:13:14.871962Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
scsi: mpi3mr: Fix memory leaks
Details

In the Linux kernel, the following vulnerability has been resolved:

scsi: mpi3mr: Fix memory leaks

Fix memory leaks related to operational reply queue's memory segments which are not getting freed while unloading the driver.

References

Affected packages

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

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Fixed
5d76a88b8536d75ff5362e232097e85946b8aadf
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Fixed
27fc9e90171ab0a94a411f3fdb3522ef5acb9537
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Fixed
71c7ac65a084ae7d387c3c1d02d59edfdecb009f
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df
Fixed
d44b5fefb22e139408ae12b864da1ecb9ad9d1d2

Affected versions

v5.*

v5.13
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.4
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.16.1
v5.16.10
v5.16.11
v5.16.12
v5.16.13
v5.16.14
v5.16.15
v5.16.16
v5.16.17
v5.16.18
v5.16.19
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.16.6
v5.16.7
v5.16.8
v5.16.9
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.17.1
v5.17.2

Database specific

vanir_signatures

[
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d44b5fefb22e139408ae12b864da1ecb9ad9d1d2",
        "id": "CVE-2022-49126-15fb88dc",
        "signature_version": "v1",
        "target": {
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "111523050637697304987891062225213141383",
                "294441247104458365146348137590883312180",
                "251976707310425628814069580862365428149",
                "118245784993251875115316837805584465335"
            ],
            "threshold": 0.9
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@27fc9e90171ab0a94a411f3fdb3522ef5acb9537",
        "id": "CVE-2022-49126-52b8fc55",
        "signature_version": "v1",
        "target": {
            "function": "mpi3mr_free_op_req_q_segments",
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Function",
        "digest": {
            "function_hash": "31130874161432417150313881285506344852",
            "length": 1001.0
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@27fc9e90171ab0a94a411f3fdb3522ef5acb9537",
        "id": "CVE-2022-49126-8d45ae46",
        "signature_version": "v1",
        "target": {
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "111523050637697304987891062225213141383",
                "294441247104458365146348137590883312180",
                "251976707310425628814069580862365428149",
                "118245784993251875115316837805584465335"
            ],
            "threshold": 0.9
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5d76a88b8536d75ff5362e232097e85946b8aadf",
        "id": "CVE-2022-49126-8f0558a0",
        "signature_version": "v1",
        "target": {
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "111523050637697304987891062225213141383",
                "294441247104458365146348137590883312180",
                "251976707310425628814069580862365428149",
                "118245784993251875115316837805584465335"
            ],
            "threshold": 0.9
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@71c7ac65a084ae7d387c3c1d02d59edfdecb009f",
        "id": "CVE-2022-49126-9ac2c3db",
        "signature_version": "v1",
        "target": {
            "function": "mpi3mr_free_op_req_q_segments",
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Function",
        "digest": {
            "function_hash": "31130874161432417150313881285506344852",
            "length": 1001.0
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5d76a88b8536d75ff5362e232097e85946b8aadf",
        "id": "CVE-2022-49126-a5978af6",
        "signature_version": "v1",
        "target": {
            "function": "mpi3mr_free_op_req_q_segments",
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Function",
        "digest": {
            "function_hash": "31130874161432417150313881285506344852",
            "length": 1001.0
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@71c7ac65a084ae7d387c3c1d02d59edfdecb009f",
        "id": "CVE-2022-49126-c0031313",
        "signature_version": "v1",
        "target": {
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "111523050637697304987891062225213141383",
                "294441247104458365146348137590883312180",
                "251976707310425628814069580862365428149",
                "118245784993251875115316837805584465335"
            ],
            "threshold": 0.9
        }
    },
    {
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d44b5fefb22e139408ae12b864da1ecb9ad9d1d2",
        "id": "CVE-2022-49126-d8fd4ede",
        "signature_version": "v1",
        "target": {
            "function": "mpi3mr_free_op_req_q_segments",
            "file": "drivers/scsi/mpi3mr/mpi3mr_fw.c"
        },
        "signature_type": "Function",
        "digest": {
            "function_hash": "31130874161432417150313881285506344852",
            "length": 1001.0
        }
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.14.0
Fixed
5.15.34
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.16.20
Type
ECOSYSTEM
Events
Introduced
5.17.0
Fixed
5.17.3