CVE-2024-49922
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-49922
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49922.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-49922
- Downstream
- Related
- Published
- 2024-10-21T18:01:47Z
- Modified
- 2025-10-22T03:49:06.462260Z
- Summary
- drm/amd/display: Check null pointers before using them
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check null pointers before using them
[WHAT & HOW] These pointers are null checked previously in the same function, indicating they might be null as reported by Coverity. As a result, they need to be checked when used again.
This fixes 3 FORWARD_NULL issue reported by Coverity.
- 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
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixed65e1d2c291553ef3f433a0b7109cc3002a5f40ae
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixed5e9386baa3033c369564d55de4bab62423e8a1d3
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7cFixed1ff12bcd7deaeed25efb5120433c6a45dd5504a8
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
v6.10
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
v6.7
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
[
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "amdgpu_dm_atomic_commit_tail"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-01205d32",
"deprecated": false,
"digest": {
"length": 7815.0,
"function_hash": "68825893971054610762432908305850980830"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1ff12bcd7deaeed25efb5120433c6a45dd5504a8"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "amdgpu_dm_atomic_commit_tail"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-0538314f",
"deprecated": false,
"digest": {
"length": 7815.0,
"function_hash": "68825893971054610762432908305850980830"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5e9386baa3033c369564d55de4bab62423e8a1d3"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"
},
"signature_type": "Line",
"signature_version": "v1",
"id": "CVE-2024-49922-2036286e",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
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"168928437988232348877004108528758602485",
"24538079228941977324418027068082598482"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@65e1d2c291553ef3f433a0b7109cc3002a5f40ae"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "create_validate_stream_for_sink"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-475fc100",
"deprecated": false,
"digest": {
"length": 1276.0,
"function_hash": "186985629292909641857047341326413786361"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5e9386baa3033c369564d55de4bab62423e8a1d3"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"
},
"signature_type": "Line",
"signature_version": "v1",
"id": "CVE-2024-49922-57276f5c",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
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"63085036942483015333473887136771718453",
"156457067060322573912212847434654025616",
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"169917680550057358175914968939131395209",
"234043524116949468902538070100488419290",
"86491749277029223716302396932887054081",
"49096165993815786612080817130755846231",
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"168928437988232348877004108528758602485",
"24538079228941977324418027068082598482"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5e9386baa3033c369564d55de4bab62423e8a1d3"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "create_validate_stream_for_sink"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-906f06aa",
"deprecated": false,
"digest": {
"length": 1276.0,
"function_hash": "186985629292909641857047341326413786361"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@65e1d2c291553ef3f433a0b7109cc3002a5f40ae"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "amdgpu_dm_commit_streams"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-907ededa",
"deprecated": false,
"digest": {
"length": 3237.0,
"function_hash": "119648759449594683622645960057416467077"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@65e1d2c291553ef3f433a0b7109cc3002a5f40ae"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "amdgpu_dm_commit_streams"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-97a181b6",
"deprecated": false,
"digest": {
"length": 3240.0,
"function_hash": "218985844140096988243394006874457680354"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5e9386baa3033c369564d55de4bab62423e8a1d3"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "amdgpu_dm_commit_streams"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-9a942b52",
"deprecated": false,
"digest": {
"length": 3240.0,
"function_hash": "218985844140096988243394006874457680354"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1ff12bcd7deaeed25efb5120433c6a45dd5504a8"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "amdgpu_dm_atomic_commit_tail"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-9faf03fa",
"deprecated": false,
"digest": {
"length": 7716.0,
"function_hash": "207555821482083706776736201216634462740"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@65e1d2c291553ef3f433a0b7109cc3002a5f40ae"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c"
},
"signature_type": "Line",
"signature_version": "v1",
"id": "CVE-2024-49922-deca1469",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
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"63085036942483015333473887136771718453",
"156457067060322573912212847434654025616",
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]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1ff12bcd7deaeed25efb5120433c6a45dd5504a8"
},
{
"target": {
"file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
"function": "create_validate_stream_for_sink"
},
"signature_type": "Function",
"signature_version": "v1",
"id": "CVE-2024-49922-ecb8edf9",
"deprecated": false,
"digest": {
"length": 1276.0,
"function_hash": "186985629292909641857047341326413786361"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1ff12bcd7deaeed25efb5120433c6a45dd5504a8"
}
]