CVE-2024-46778
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-46778
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46778.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-46778
- Downstream
- Related
- Published
- 2024-09-18T07:12:35Z
- Modified
- 2025-10-17T11:57:16.930973Z
- Summary
- drm/amd/display: Check UnboundedRequestEnabled's value
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check UnboundedRequestEnabled's value
CalculateSwathAndDETConfigurationparamsst's UnboundedRequestEnabled is a pointer (i.e. dmlboolt *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value.
This fixes 1 REVERSE_INULL 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
-
Introduced7966f319c66d9468623c6a6a017ecbc0dd79be75Fixed4e2b49a85e7974d21364798c5d4aa8070aa864d9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced7966f319c66d9468623c6a6a017ecbc0dd79be75Fixeda7b38c7852093385d0605aa3c8a2efd6edd1edfd
Affected versions
v6.*
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
v6.10.7
v6.10.8
v6.10.9
v6.5
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
[
{
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c",
"function": "CalculateSwathAndDETConfiguration"
},
"signature_type": "Function",
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a7b38c7852093385d0605aa3c8a2efd6edd1edfd",
"id": "CVE-2024-46778-118d2dcc",
"digest": {
"function_hash": "11064038576347541969847707561635160123",
"length": 9062.0
}
},
{
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"
},
"signature_type": "Line",
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a7b38c7852093385d0605aa3c8a2efd6edd1edfd",
"id": "CVE-2024-46778-5e9b042b",
"digest": {
"threshold": 0.9,
"line_hashes": [
"205434963553193480674945458966071379704",
"44555036333008023695412693605990409592",
"320306887004307786073880469417744529966",
"35825154273453849742974712260238499066"
]
}
},
{
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c",
"function": "CalculateSwathAndDETConfiguration"
},
"signature_type": "Function",
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4e2b49a85e7974d21364798c5d4aa8070aa864d9",
"id": "CVE-2024-46778-60f38172",
"digest": {
"function_hash": "11064038576347541969847707561635160123",
"length": 9062.0
}
},
{
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"
},
"signature_type": "Line",
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4e2b49a85e7974d21364798c5d4aa8070aa864d9",
"id": "CVE-2024-46778-6568b64b",
"digest": {
"threshold": 0.9,
"line_hashes": [
"205434963553193480674945458966071379704",
"44555036333008023695412693605990409592",
"320306887004307786073880469417744529966",
"35825154273453849742974712260238499066"
]
}
}
]