CVE-2023-52559

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52559
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52559.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52559
Downstream
Related
Published
2024-03-02T21:59:33Z
Modified
2025-10-21T14:46:17.162855Z
Summary
iommu/vt-d: Avoid memory allocation in iommu_suspend()
Details

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

iommu/vt-d: Avoid memory allocation in iommu_suspend()

The iommususpend() syscore suspend callback is invoked with IRQ disabled. Allocating memory with the GFPKERNEL flag may re-enable IRQs during the suspend callback, which can cause intermittent suspend/hibernation problems with the following kernel traces:

Calling iommususpend+0x0/0x1d0 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 15 at kernel/time/timekeeping.c:868 ktimeget+0x9b/0xb0 ... CPU: 0 PID: 15 Comm: rcupreempt Tainted: G U E 6.3-intel #r1 RIP: 0010:ktimeget+0x9b/0xb0 ... Call Trace: <IRQ> tickschedtimer+0x22/0x90 ? _pfxtickschedtimer+0x10/0x10 _hrtimerrunqueues+0x111/0x2b0 hrtimerinterrupt+0xfa/0x230 _sysvecapictimerinterrupt+0x63/0x140 sysvecapictimerinterrupt+0x7b/0xa0 </IRQ> <TASK> asmsysvecapictimerinterrupt+0x1f/0x30 ... ------------[ cut here ]------------ Interrupts enabled after iommususpend+0x0/0x1d0 WARNING: CPU: 0 PID: 27420 at drivers/base/syscore.c:68 syscoresuspend+0x147/0x270 CPU: 0 PID: 27420 Comm: rtcwake Tainted: G U W E 6.3-intel #r1 RIP: 0010:syscoresuspend+0x147/0x270 ... Call Trace: <TASK> hibernationsnapshot+0x25b/0x670 hibernate+0xcd/0x390 statestore+0xcf/0xe0 kobjattrstore+0x13/0x30 sysfskfwrite+0x3f/0x50 kernfsfopwriteiter+0x128/0x200 vfswrite+0x1fd/0x3c0 ksyswrite+0x6f/0xf0 _x64syswrite+0x1d/0x30 dosyscall64+0x3b/0x90 entrySYSCALL64afterhwframe+0x72/0xdc

Given that only 4 words memory is needed, avoid the memory allocation in iommu_suspend().

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
33e07157105e472b746b70b3ed4197c57c43ab68
Fixed
29298c85a81abdc512e87537515ed4b1a9601d0e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
33e07157105e472b746b70b3ed4197c57c43ab68
Fixed
c12ef025add77ca3a0902e8719d552b6d47b4282
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
33e07157105e472b746b70b3ed4197c57c43ab68
Fixed
496c591f0b389eb782f36d9d4c2564b9a865eed0
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
33e07157105e472b746b70b3ed4197c57c43ab68
Fixed
59df44bfb0ca4c3ee1f1c3c5d0ee8e314844799e

Affected versions

v5.*

v5.10
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
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
v5.15.100
v5.15.101
v5.15.102
v5.15.103
v5.15.104
v5.15.105
v5.15.106
v5.15.107
v5.15.108
v5.15.109
v5.15.11
v5.15.110
v5.15.111
v5.15.112
v5.15.113
v5.15.114
v5.15.115
v5.15.116
v5.15.117
v5.15.118
v5.15.119
v5.15.12
v5.15.120
v5.15.121
v5.15.122
v5.15.123
v5.15.124
v5.15.125
v5.15.126
v5.15.127
v5.15.128
v5.15.129
v5.15.13
v5.15.130
v5.15.131
v5.15.132
v5.15.133
v5.15.134
v5.15.135
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
v5.15.34
v5.15.35
v5.15.36
v5.15.37
v5.15.38
v5.15.39
v5.15.4
v5.15.40
v5.15.41
v5.15.42
v5.15.43
v5.15.44
v5.15.45
v5.15.46
v5.15.47
v5.15.48
v5.15.49
v5.15.5
v5.15.50
v5.15.51
v5.15.52
v5.15.53
v5.15.54
v5.15.55
v5.15.56
v5.15.57
v5.15.58
v5.15.59
v5.15.6
v5.15.60
v5.15.61
v5.15.62
v5.15.63
v5.15.64
v5.15.65
v5.15.66
v5.15.67
v5.15.68
v5.15.69
v5.15.7
v5.15.70
v5.15.71
v5.15.72
v5.15.73
v5.15.74
v5.15.75
v5.15.76
v5.15.77
v5.15.78
v5.15.79
v5.15.8
v5.15.80
v5.15.81
v5.15.82
v5.15.83
v5.15.84
v5.15.85
v5.15.86
v5.15.87
v5.15.88
v5.15.89
v5.15.9
v5.15.90
v5.15.91
v5.15.92
v5.15.93
v5.15.94
v5.15.95
v5.15.96
v5.15.97
v5.15.98
v5.15.99
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
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8

v6.*

v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.47
v6.1.48
v6.1.49
v6.1.5
v6.1.50
v6.1.51
v6.1.52
v6.1.53
v6.1.54
v6.1.55
v6.1.56
v6.1.6
v6.1.7
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.5.1
v6.5.2
v6.5.3
v6.5.4
v6.5.5
v6.5.6
v6.6-rc1
v6.6-rc2
v6.6-rc3

Database specific

vanir_signatures

[
    {
        "id": "CVE-2023-52559-316397fa",
        "target": {
            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
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        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-52559-3d49d648",
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            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
        "digest": {
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        "signature_type": "Function"
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        "target": {
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        "target": {
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        "target": {
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        "digest": {
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        "target": {
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        "target": {
            "function": "iommu_suspend",
            "file": "drivers/iommu/intel/iommu.c"
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        "signature_version": "v1",
        "digest": {
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        },
        "deprecated": false,
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        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-52559-a166eead",
        "target": {
            "function": "iommu_suspend",
            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
        "digest": {
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        "signature_type": "Function"
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    {
        "id": "CVE-2023-52559-a888eeb2",
        "target": {
            "function": "iommu_resume",
            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
        "digest": {
            "length": 826.0,
            "function_hash": "101338020475614994663689482575383027022"
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        "deprecated": false,
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        "signature_type": "Function"
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    {
        "id": "CVE-2023-52559-c5c8e2c9",
        "target": {
            "file": "drivers/iommu/intel/iommu.h"
        },
        "signature_version": "v1",
        "digest": {
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            "threshold": 0.9
        },
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@496c591f0b389eb782f36d9d4c2564b9a865eed0",
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-52559-d64d6db1",
        "target": {
            "function": "iommu_resume",
            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
        "digest": {
            "length": 826.0,
            "function_hash": "101338020475614994663689482575383027022"
        },
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c12ef025add77ca3a0902e8719d552b6d47b4282",
        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-52559-dcab30c7",
        "target": {
            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "29523981632896910353329191004493210690",
                "145945798863568759113111497885378156657",
                "268314553979629973047803372797379083319",
                "65852851248605415735671746027358186729",
                "80486497731443500074942597522153742394",
                "243090170171819979248112159632359212407",
                "93277124136739506380729474854853763226",
                "178901220029825249659719213083626693279",
                "194125483901183926760936823436771355285",
                "171675359309686734777116786416072916902",
                "217588444369519934202884819144749815061",
                "4473328993679719218723335157548334191",
                "171573710483631593626482820625033810296",
                "293750799994773266239524882164513702911",
                "231804677005578597847527824449701175481",
                "50567455170983152814844652495694332538",
                "111554726942601092747985049145269344436",
                "97296717109793984239088904716676941625",
                "214615434542165966331489754699225699272",
                "102928361492850574065562843272408212559",
                "338317679358054780816035217765587726456"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@59df44bfb0ca4c3ee1f1c3c5d0ee8e314844799e",
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-52559-e02f764f",
        "target": {
            "function": "iommu_resume",
            "file": "drivers/iommu/intel/iommu.c"
        },
        "signature_version": "v1",
        "digest": {
            "length": 826.0,
            "function_hash": "101338020475614994663689482575383027022"
        },
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@29298c85a81abdc512e87537515ed4b1a9601d0e",
        "signature_type": "Function"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.136
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.57
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.5.7