{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-46778", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-09-11T15:12:18.275Z", "datePublished": "2024-09-18T07:12:35.052Z", "dateUpdated": "2024-09-18T07:12:35.052Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-09-18T07:12:35.052Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check UnboundedRequestEnabled's value\n\nCalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p->UnboundedRequestEnabled) checks its address, not bool value.\n\nThis fixes 1 REVERSE_INULL issue reported by Coverity."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"], "versions": [{"version": "1da177e4c3f4", "lessThan": "4e2b49a85e79", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "a7b38c785209", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"], "versions": [{"version": "6.10.10", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.11", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9"}, {"url": "https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd"}], "title": "drm/amd/display: Check UnboundedRequestEnabled's value", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check UnboundedRequestEnabled's value\n\nCalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p->UnboundedRequestEnabled) checks its address, not bool value.\n\nThis fixes 1 REVERSE_INULL issue reported by Coverity."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: comprobar el valor de UnboundedRequestEnabled CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled es un puntero (es decir, dml_bool_t *UnboundedRequestEnabled) y, por lo tanto, if (p->UnboundedRequestEnabled) comprueba su direcci\u00f3n, no su valor booleano. Esto soluciona 1 problema de REVERSE_INULL informado por Coverity."}], "id": "CVE-2024-46778", "lastModified": "2024-09-20T12:30:51.220", "metrics": {}, "published": "2024-09-18T08:15:05.380", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: drm/amd/display: Check UnboundedRequestEnabled's value", "id": "2313126", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2313126"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Check UnboundedRequestEnabled's value\nCalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p->UnboundedRequestEnabled) checks its address, not bool value.\nThis fixes 1 REVERSE_INULL issue reported by Coverity."], "name": "CVE-2024-46778", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-09-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-46778\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-46778\nhttps://lore.kernel.org/linux-cve-announce/2024091848-CVE-2024-46778-ded6@gregkh/T"], "threat_severity": "Low"}