CVE-2024-44982
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-44982
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-44982.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-44982
- Downstream
- Related
- Published
- 2024-09-04T19:54:32Z
- Modified
- 2025-10-15T15:21:37.372872Z
- Summary
- drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpuformatpopulate_layout fails
If the dpuformatpopulatelayout() fails, then FB is prepared, but not cleaned up. This ends up leaking the pincount on the GEM object and causes a splat during DRM file closure:
msmobj->pincount WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msmgem.c:121 updatelrulocked+0xc4/0xcc [...] Call trace: updatelrulocked+0xc4/0xcc putpages+0xac/0x100 msmgemfreeobject+0x138/0x180 drmgemobjectfree+0x1c/0x30 drmgemobjecthandleputunlocked+0x108/0x10c drmgemobjectreleasehandle+0x58/0x70 idrforeach+0x68/0xec drmgemrelease+0x28/0x40 drmfilefree+0x174/0x234 drmrelease+0xb0/0x160 _fput+0xc0/0x2c8 _fputsync+0x50/0x5c _arm64sysclose+0x38/0x7c invokesyscall+0x48/0x118 el0svccommon.constprop.0+0x40/0xe0 doel0svc+0x1c/0x28 el0svc+0x4c/0x120 el0t64synchandler+0x100/0x12c el0t64sync+0x190/0x194 irq event stamp: 129818 hardirqs last enabled at (129817): [<ffffa5f6d953fcc0>] consoleunlock+0x118/0x124 hardirqs last disabled at (129818): [<ffffa5f6da7dcf04>] el1dbg+0x24/0x8c softirqs last enabled at (129808): [<ffffa5f6d94afc18>] handlesoftirqs+0x4c8/0x4e8 softirqs last disabled at (129785): [<ffffa5f6d94105e4>] _dosoftirq+0x14/0x20
Patchwork: https://patchwork.freedesktop.org/patch/600714/
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/02193c70723118889281f75b88722b26b58bf4ae
- https://git.kernel.org/stable/c/7ecf85542169012765e4c2817cd3be6c2e009962
- https://git.kernel.org/stable/c/9b8b65211a880af8fe8330a101e1e239a2d4008f
- https://git.kernel.org/stable/c/a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d
- https://git.kernel.org/stable/c/bfa1a6283be390947d3649c482e5167186a37016
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
-
Introduced25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90efFixed9b8b65211a880af8fe8330a101e1e239a2d4008f
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90efFixed7ecf85542169012765e4c2817cd3be6c2e009962
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90efFixeda3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90efFixed02193c70723118889281f75b88722b26b58bf4ae
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90efFixedbfa1a6283be390947d3649c482e5167186a37016
Affected versions
v4.*
v4.18
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8
v5.1
v5.1-rc1
v5.1-rc2
v5.1-rc3
v5.1-rc4
v5.1-rc5
v5.1-rc6
v5.1-rc7
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
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
v5.15.136
v5.15.137
v5.15.138
v5.15.139
v5.15.14
v5.15.140
v5.15.141
v5.15.142
v5.15.143
v5.15.144
v5.15.145
v5.15.146
v5.15.147
v5.15.148
v5.15.149
v5.15.15
v5.15.150
v5.15.151
v5.15.152
v5.15.153
v5.15.154
v5.15.155
v5.15.156
v5.15.157
v5.15.158
v5.15.159
v5.15.16
v5.15.160
v5.15.161
v5.15.162
v5.15.163
v5.15.164
v5.15.165
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
v5.2
v5.2-rc1
v5.2-rc2
v5.2-rc3
v5.2-rc4
v5.2-rc5
v5.2-rc6
v5.2-rc7
v5.3
v5.3-rc1
v5.3-rc2
v5.3-rc3
v5.3-rc4
v5.3-rc5
v5.3-rc6
v5.3-rc7
v5.3-rc8
v5.4
v5.4-rc1
v5.4-rc2
v5.4-rc3
v5.4-rc4
v5.4-rc5
v5.4-rc6
v5.4-rc7
v5.4-rc8
v5.5
v5.5-rc1
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-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
v6.1.100
v6.1.101
v6.1.102
v6.1.103
v6.1.104
v6.1.105
v6.1.106
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
v6.1.57
v6.1.58
v6.1.59
v6.1.6
v6.1.60
v6.1.61
v6.1.62
v6.1.63
v6.1.64
v6.1.65
v6.1.66
v6.1.67
v6.1.68
v6.1.69
v6.1.7
v6.1.70
v6.1.71
v6.1.72
v6.1.73
v6.1.74
v6.1.75
v6.1.76
v6.1.77
v6.1.78
v6.1.79
v6.1.8
v6.1.80
v6.1.81
v6.1.82
v6.1.83
v6.1.84
v6.1.85
v6.1.86
v6.1.87
v6.1.88
v6.1.89
v6.1.9
v6.1.90
v6.1.91
v6.1.92
v6.1.93
v6.1.94
v6.1.95
v6.1.96
v6.1.97
v6.1.98
v6.1.99
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.10.1
v6.10.2
v6.10.3
v6.10.4
v6.10.5
v6.10.6
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
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.14
v6.6.15
v6.6.16
v6.6.17
v6.6.18
v6.6.19
v6.6.2
v6.6.20
v6.6.21
v6.6.22
v6.6.23
v6.6.24
v6.6.25
v6.6.26
v6.6.27
v6.6.28
v6.6.29
v6.6.3
v6.6.30
v6.6.31
v6.6.32
v6.6.33
v6.6.34
v6.6.35
v6.6.36
v6.6.37
v6.6.38
v6.6.39
v6.6.4
v6.6.40
v6.6.41
v6.6.42
v6.6.43
v6.6.44
v6.6.45
v6.6.46
v6.6.47
v6.6.5
v6.6.6
v6.6.7
v6.6.8
v6.6.9
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
{
"vanir_signatures": [
{
"id": "CVE-2024-44982-476cf490",
"signature_type": "Function",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c",
"function": "dpu_plane_prepare_fb"
},
"deprecated": false,
"digest": {
"length": 712.0,
"function_hash": "216661626650612462080025810691217468445"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7ecf85542169012765e4c2817cd3be6c2e009962"
},
{
"id": "CVE-2024-44982-5677213b",
"signature_type": "Function",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c",
"function": "dpu_plane_prepare_fb"
},
"deprecated": false,
"digest": {
"length": 712.0,
"function_hash": "216661626650612462080025810691217468445"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d"
},
{
"id": "CVE-2024-44982-82ec494d",
"signature_type": "Function",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c",
"function": "dpu_plane_prepare_fb"
},
"deprecated": false,
"digest": {
"length": 712.0,
"function_hash": "216661626650612462080025810691217468445"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@02193c70723118889281f75b88722b26b58bf4ae"
},
{
"id": "CVE-2024-44982-98ca38c6",
"signature_type": "Line",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"161716855980610291663749439877277625150",
"220203335181148641786711367127123012830",
"138487142852100470300966322493721169862",
"17805901078947130213010868311931637644"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@02193c70723118889281f75b88722b26b58bf4ae"
},
{
"id": "CVE-2024-44982-ba333489",
"signature_type": "Line",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"161716855980610291663749439877277625150",
"220203335181148641786711367127123012830",
"138487142852100470300966322493721169862",
"17805901078947130213010868311931637644"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d"
},
{
"id": "CVE-2024-44982-bfbbd78a",
"signature_type": "Line",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"161716855980610291663749439877277625150",
"220203335181148641786711367127123012830",
"138487142852100470300966322493721169862",
"17805901078947130213010868311931637644"
],
"threshold": 0.9
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9b8b65211a880af8fe8330a101e1e239a2d4008f"
},
{
"id": "CVE-2024-44982-c2917eb1",
"signature_type": "Line",
"target": {
"file": "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c"
},
"deprecated": false,
"digest": {
"line_hashes": [
"161716855980610291663749439877277625150",
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{
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