{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46237", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.106Z", "datePublished": "2026-05-28T09:41:06.023Z", "dateUpdated": "2026-06-01T16:20:36.212Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-01T16:20:36.212Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn3: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit db00257ac9e4a51eb2515aaea161a019f7125e10)"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "baseScore": 7.1, "baseSeverity": "HIGH"}}], "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/vcn_v3_0.c"], "versions": [{"version": "f55552adb100eb54a6e6dabff4fbdc8679bd3fa0", "lessThan": "94a2b37399807fd2ca78dc1906986c4fbd72968e", "status": "affected", "versionType": "git"}, {"version": "82c535eff05490c71153af57de9fe85502fcb5d5", "lessThan": "95b0f6df8d7fad2eabf265d2c3d2538ef58e4465", "status": "affected", "versionType": "git"}, {"version": "638d3e0b9eb77aa53fdd60e2b928761d16ba76fa", "lessThan": "1936310f68c54be961de38ac539cef9b543207cb", "status": "affected", "versionType": "git"}, {"version": "870c8738c3774336baedddd0240951d078a703b8", "lessThan": "e8124121b79ab5d32fa8fbbd101f7208eca9cd7d", "status": "affected", "versionType": "git"}, {"version": "638e48ee39d0f2af9336f917a6f5d6692dd64d93", "lessThan": "016b64a0313ea5346cf526e30c8d3e66aca10175", "status": "affected", "versionType": "git"}, {"version": "e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7", "lessThan": "2e43b66fceacd6e982b94f2e3f8b34edd7463396", "status": "affected", "versionType": "git"}, {"version": "b193019860d61e92da395eae2011f2f6716b182f", "lessThan": "e6e9faba8100628990cccd13f0f044a648c303cf", "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/vcn_v3_0.c"], "versions": [{"version": "7.1-rc1", "status": "affected"}, {"version": "0", "lessThan": "7.1-rc1", "status": "unaffected", "versionType": "semver"}, {"version": "7.1-rc2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.1-rc1", "versionEndExcluding": "7.1-rc2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/94a2b37399807fd2ca78dc1906986c4fbd72968e"}, {"url": "https://git.kernel.org/stable/c/95b0f6df8d7fad2eabf265d2c3d2538ef58e4465"}, {"url": "https://git.kernel.org/stable/c/1936310f68c54be961de38ac539cef9b543207cb"}, {"url": "https://git.kernel.org/stable/c/e8124121b79ab5d32fa8fbbd101f7208eca9cd7d"}, {"url": "https://git.kernel.org/stable/c/016b64a0313ea5346cf526e30c8d3e66aca10175"}, {"url": "https://git.kernel.org/stable/c/2e43b66fceacd6e982b94f2e3f8b34edd7463396"}, {"url": "https://git.kernel.org/stable/c/e6e9faba8100628990cccd13f0f044a648c303cf"}], "title": "drm/amdgpu/vcn3: Avoid overflow on msg bound check", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn3: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit db00257ac9e4a51eb2515aaea161a019f7125e10)"}], "id": "CVE-2026-46237", "lastModified": "2026-06-01T17:17:33.860", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}]}, "published": "2026-05-28T10:16:39.333", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/016b64a0313ea5346cf526e30c8d3e66aca10175"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1936310f68c54be961de38ac539cef9b543207cb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2e43b66fceacd6e982b94f2e3f8b34edd7463396"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/94a2b37399807fd2ca78dc1906986c4fbd72968e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/95b0f6df8d7fad2eabf265d2c3d2538ef58e4465"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e6e9faba8100628990cccd13f0f044a648c303cf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e8124121b79ab5d32fa8fbbd101f7208eca9cd7d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: drm/amdgpu/vcn3: Avoid overflow on msg bound check", "id": "2482545", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482545"}, "csaw": false, "cwe": "CWE-190", "details": ["No description is available for this CVE."], "name": "CVE-2026-46237", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "2026-05-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46237\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46237\nhttps://lore.kernel.org/linux-cve-announce/2026052841-CVE-2026-46237-abf3@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[638d3e0b9eb77aa53fdd60e2b928761d16ba76fa,1936310f68c54be961de38ac539cef9b543207cb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[870c8738c3774336baedddd0240951d078a703b8,e8124121b79ab5d32fa8fbbd101f7208eca9cd7d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[638e48ee39d0f2af9336f917a6f5d6692dd64d93,016b64a0313ea5346cf526e30c8d3e66aca10175)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7,2e43b66fceacd6e982b94f2e3f8b34edd7463396)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b193019860d61e92da395eae2011f2f6716b182f,e6e9faba8100628990cccd13f0f044a648c303cf)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "7.1-rc1"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,7.1-rc1)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1-rc2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-05-28T13:15:22.414137+00:00", "updated": "2026-05-30T13:30:24.536867+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}