{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-26649", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.138Z", "datePublished": "2024-03-26T17:50:02.226Z", "dateUpdated": "2024-11-05T09:13:12.652Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:13:12.652Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix the null pointer when load rlc firmware\n\nIf the RLC firmware is invalid because of wrong header size,\nthe pointer to the rlc firmware is released in function\namdgpu_ucode_request. There will be a null pointer error\nin subsequent use. So skip validation to fix it."}], "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/amdgpu/gfx_v10_0.c"], "versions": [{"version": "3da9b71563cb", "lessThan": "8b5bacce2d13", "status": "affected", "versionType": "git"}, {"version": "3da9b71563cb", "lessThan": "d3887448486c", "status": "affected", "versionType": "git"}, {"version": "3da9b71563cb", "lessThan": "bc03c02cc199", "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/amdgpu/gfx_v10_0.c"], "versions": [{"version": "6.3", "status": "affected"}, {"version": "0", "lessThan": "6.3", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.15", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.3", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/8b5bacce2d13dbe648f0bfd3f738ecce8db4978c"}, {"url": "https://git.kernel.org/stable/c/d3887448486caeef9687fb5dfebd4ff91e0f25aa"}, {"url": "https://git.kernel.org/stable/c/bc03c02cc1991a066b23e69bbcc0f66e8f1f7453"}], "title": "drm/amdgpu: Fix the null pointer when load rlc firmware", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:07:19.675Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/8b5bacce2d13dbe648f0bfd3f738ecce8db4978c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/d3887448486caeef9687fb5dfebd4ff91e0f25aa", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/bc03c02cc1991a066b23e69bbcc0f66e8f1f7453", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26649", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:54:05.853222Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:42.886Z"}}]}}

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{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix the null pointer when load rlc firmware\n\nIf the RLC firmware is invalid because of wrong header size,\nthe pointer to the rlc firmware is released in function\namdgpu_ucode_request. There will be a null pointer error\nin subsequent use. So skip validation to fix it."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amdgpu: corrige el puntero nulo al cargar el firmware rlc. Si el firmware RLC no es v\u00e1lido debido a un tama\u00f1o de encabezado incorrecto, el puntero al firmware rlc se libera en la funci\u00f3n amdgpu_ucode_request. Habr\u00e1 un error de puntero nulo en el uso posterior. As\u00ed que omita la validaci\u00f3n para solucionarlo."}], "id": "CVE-2024-26649", "lastModified": "2024-11-21T09:02:45.903", "metrics": {}, "published": "2024-03-26T18:15:10.370", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8b5bacce2d13dbe648f0bfd3f738ecce8db4978c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bc03c02cc1991a066b23e69bbcc0f66e8f1f7453"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d3887448486caeef9687fb5dfebd4ff91e0f25aa"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/8b5bacce2d13dbe648f0bfd3f738ecce8db4978c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/bc03c02cc1991a066b23e69bbcc0f66e8f1f7453"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/d3887448486caeef9687fb5dfebd4ff91e0f25aa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"affected_release": [{"advisory": "RHSA-2024:7001", "cpe": "cpe:/a:redhat:enterprise_linux:8::nfv", "package": "kernel-rt-0:4.18.0-553.22.1.rt7.363.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-09-24T00:00:00Z"}, {"advisory": "RHSA-2024:7000", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "kernel-0:4.18.0-553.22.1.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-09-24T00:00:00Z"}], "bugzilla": {"description": "kernel: null pointer when load rlc firmware", "id": "2271796", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271796"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdgpu: Fix the null pointer when load rlc firmware\nIf the RLC firmware is invalid because of wrong header size,\nthe pointer to the rlc firmware is released in function\namdgpu_ucode_request. There will be a null pointer error\nin subsequent use. So skip validation to fix it.", "A vulnerability was found in the drm/amdgpu driver of Linux Kernel, causing null pointer dereference when attempting to load RLC (Run-Length Coding) firmware. This issue arises if the firmware has an incorrect header size, causing premature release of the firmware pointer in amdgpu_ucode_request(), subsequently attempts to use the nullified pointer result in errors."], "mitigation": {"lang": "en:us", "value": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible."}, "name": "CVE-2024-26649", "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:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-03-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-26649\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-26649\nhttps://lore.kernel.org/linux-cve-announce/20240326175007.1388794-17-lee@kernel.org/T"], "threat_severity": "Moderate", "upstream_fix": "kernel 6.6.15, kernel 6.7.3, kernel 6.8"}