CVE-2024-49912
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-49912
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49912.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-49912
- Downstream
- Related
- Published
- 2024-10-21T18:01:40Z
- Modified
- 2025-11-04T11:26:29.452715Z
- Summary
- drm/amd/display: Handle null 'stream_status' in 'planes_changed_for_existing_stream'
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Handle null 'streamstatus' in 'planeschangedforexisting_stream'
This commit adds a null check for 'streamstatus' in the function 'planeschangedforexistingstream'. Previously, the code assumed 'streamstatus' could be null, but did not handle the case where it was actually null. This could lead to a null pointer dereference.
Reported by smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dcresource.c:3784 planeschangedforexistingstream() error: we previously assumed 'streamstatus' could be null (see line 3774)
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0ffd9fb03bbc99ed1eb5dc989d5c7da2faac0659
- https://git.kernel.org/stable/c/4778982c73d6c9f3fdbdbc6b6c8aa18df98251af
- https://git.kernel.org/stable/c/8141f21b941710ecebe49220b69822cab3abd23d
- https://git.kernel.org/stable/c/c4b699b93496c423b0e5b584d4eb4ab849313bcf
- https://git.kernel.org/stable/c/ec6c32b58e6c4e87760e797c525e99a460c82bcb
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
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
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixedc4b699b93496c423b0e5b584d4eb4ab849313bcf
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixed4778982c73d6c9f3fdbdbc6b6c8aa18df98251af
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixedec6c32b58e6c4e87760e797c525e99a460c82bcb
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixed0ffd9fb03bbc99ed1eb5dc989d5c7da2faac0659
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixed8141f21b941710ecebe49220b69822cab3abd23d
Affected versions
v4.*
v4.13
v4.13-rc6
v4.13-rc7
v4.14
v4.14-rc1
v4.14-rc2
v4.14-rc3
v4.14-rc4
v4.14-rc5
v4.14-rc6
v4.14-rc7
v4.14-rc8
v4.15
v4.15-rc1
v4.15-rc2
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
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
v5.16
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
v6.1.107
v6.1.108
v6.1.109
v6.1.11
v6.1.110
v6.1.111
v6.1.112
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
v6.10.10
v6.10.11
v6.10.12
v6.10.13
v6.10.2
v6.10.3
v6.10.4
v6.10.5
v6.10.6
v6.10.7
v6.10.8
v6.10.9
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.11.1
v6.11.2
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
v6.6.48
v6.6.49
v6.6.5
v6.6.50
v6.6.51
v6.6.52
v6.6.53
v6.6.54
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-2024-49912-1a76d38e",
"target": {
"function": "planes_changed_for_existing_stream",
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8141f21b941710ecebe49220b69822cab3abd23d",
"digest": {
"function_hash": "150998019528768480238525034029736670180",
"length": 667.0
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-2aa2b48b",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4778982c73d6c9f3fdbdbc6b6c8aa18df98251af",
"digest": {
"threshold": 0.9,
"line_hashes": [
"87506969226277835456744620067731367786",
"250455529259660066906291234724199955644",
"262080936885548892295282843193117712074",
"99428538360038329177641400011012768275",
"80363064179286678302365943183206581642"
]
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-4db09852",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c4b699b93496c423b0e5b584d4eb4ab849313bcf",
"digest": {
"threshold": 0.9,
"line_hashes": [
"87506969226277835456744620067731367786",
"250455529259660066906291234724199955644",
"262080936885548892295282843193117712074",
"99428538360038329177641400011012768275",
"80363064179286678302365943183206581642"
]
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-59578c14",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ec6c32b58e6c4e87760e797c525e99a460c82bcb",
"digest": {
"threshold": 0.9,
"line_hashes": [
"87506969226277835456744620067731367786",
"250455529259660066906291234724199955644",
"262080936885548892295282843193117712074",
"99428538360038329177641400011012768275",
"80363064179286678302365943183206581642"
]
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-5e8b3ca9",
"target": {
"function": "planes_changed_for_existing_stream",
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c4b699b93496c423b0e5b584d4eb4ab849313bcf",
"digest": {
"function_hash": "150998019528768480238525034029736670180",
"length": 667.0
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-955c9ac7",
"target": {
"function": "planes_changed_for_existing_stream",
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ec6c32b58e6c4e87760e797c525e99a460c82bcb",
"digest": {
"function_hash": "150998019528768480238525034029736670180",
"length": 667.0
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-992d88b1",
"target": {
"function": "planes_changed_for_existing_stream",
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0ffd9fb03bbc99ed1eb5dc989d5c7da2faac0659",
"digest": {
"function_hash": "150998019528768480238525034029736670180",
"length": 667.0
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-bfd3e057",
"target": {
"function": "planes_changed_for_existing_stream",
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4778982c73d6c9f3fdbdbc6b6c8aa18df98251af",
"digest": {
"function_hash": "150998019528768480238525034029736670180",
"length": 667.0
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-e28da7cf",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0ffd9fb03bbc99ed1eb5dc989d5c7da2faac0659",
"digest": {
"threshold": 0.9,
"line_hashes": [
"87506969226277835456744620067731367786",
"250455529259660066906291234724199955644",
"262080936885548892295282843193117712074",
"99428538360038329177641400011012768275",
"80363064179286678302365943183206581642"
]
},
"deprecated": false,
"signature_version": "v1"
},
{
"id": "CVE-2024-49912-f8173101",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/core/dc_resource.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8141f21b941710ecebe49220b69822cab3abd23d",
"digest": {
"threshold": 0.9,
"line_hashes": [
"87506969226277835456744620067731367786",
"250455529259660066906291234724199955644",
"262080936885548892295282843193117712074",
"99428538360038329177641400011012768275",
"80363064179286678302365943183206581642"
]
},
"deprecated": false,
"signature_version": "v1"
}
]