{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-26949", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.198Z", "datePublished": "2024-05-01T05:18:25.692Z", "dateUpdated": "2025-05-04T09:00:29.731Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T09:00:29.731Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/pm: Fix NULL pointer dereference when get power limit\n\nBecause powerplay_table initialization is skipped under\nsriov case, We check and set default lower and upper OD\nvalue if powerplay_table is NULL."}], "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/pm/swsmu/smu11/arcturus_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c"], "versions": [{"version": "c83d9cce713f148750d686174743ca2364b7a06e", "lessThan": "99c2f1563b1400cc8331fc79d19ada1bb95bb388", "status": "affected", "versionType": "git"}, {"version": "7968e9748fbbd7ae49770d9f8a8231d8bce2aebb", "lessThan": "b8eaa8ef1f1157a9f330e36e66bdd7a693309948", "status": "affected", "versionType": "git"}, {"version": "7968e9748fbbd7ae49770d9f8a8231d8bce2aebb", "lessThan": "08ae9ef829b8055c2fdc8cfee37510c1f4721a07", "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/pm/swsmu/smu11/arcturus_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.12", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8.3", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.9", "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": "6.7.9", "versionEndExcluding": "6.7.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.8.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.9"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388"}, {"url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948"}, {"url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07"}], "title": "drm/amdgpu/pm: Fix NULL pointer dereference when get power limit", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:21:05.536Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26949", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:45:39.549117Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:50.492Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:21:05.536Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26949", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:45:39.549117Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:19.118Z"}}], "cna": {"title": "drm/amdgpu/pm: Fix NULL pointer dereference when get power limit", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "c83d9cce713f148750d686174743ca2364b7a06e", "lessThan": "99c2f1563b1400cc8331fc79d19ada1bb95bb388", "versionType": "git"}, {"status": "affected", "version": "7968e9748fbbd7ae49770d9f8a8231d8bce2aebb", "lessThan": "b8eaa8ef1f1157a9f330e36e66bdd7a693309948", "versionType": "git"}, {"status": "affected", "version": "7968e9748fbbd7ae49770d9f8a8231d8bce2aebb", "lessThan": "08ae9ef829b8055c2fdc8cfee37510c1f4721a07", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"status": "unaffected", "version": "0", "lessThan": "6.8", "versionType": "semver"}, {"status": "unaffected", "version": "6.7.12", "versionType": "semver", "lessThanOrEqual": "6.7.*"}, {"status": "unaffected", "version": "6.8.3", "versionType": "semver", "lessThanOrEqual": "6.8.*"}, {"status": "unaffected", "version": "6.9", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c", "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388"}, {"url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948"}, {"url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/pm: Fix NULL pointer dereference when get power limit\n\nBecause powerplay_table initialization is skipped under\nsriov case, We check and set default lower and upper OD\nvalue if powerplay_table is NULL."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.7.12", "versionStartIncluding": "6.7.9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.8.3", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.9", "versionStartIncluding": "6.8"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T09:00:29.731Z"}}}, "cveMetadata": {"cveId": "CVE-2024-26949", "state": "PUBLISHED", "dateUpdated": "2025-05-04T09:00:29.731Z", "dateReserved": "2024-02-19T14:20:24.198Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-01T05:18:25.692Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D395D167-B806-45A5-9C34-38C8A1FE0F7B", "versionEndExcluding": "6.7.12", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1649B701-9DF9-4E5D-AA4B-6A7071BF05D6", "versionEndExcluding": "6.8.3", "versionStartExcluding": "6.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/pm: Fix NULL pointer dereference when get power limit\n\nBecause powerplay_table initialization is skipped under\nsriov case, We check and set default lower and upper OD\nvalue if powerplay_table is NULL."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amdgpu/pm: corrige la desreferencia del puntero NULL cuando se obtiene el l\u00edmite de energ\u00eda. Debido a que la inicializaci\u00f3n de powerplay_table se omite en el caso sriov, verificamos y configuramos el valor OD inferior y superior predeterminado si powerplay_table es NULL."}], "id": "CVE-2024-26949", "lastModified": "2024-11-21T09:03:28.023", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2024-05-01T06:15:10.930", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "[email protected]", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/amdgpu/pm: Fix NULL pointer dereference when get power limit", "id": "2278202", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2278202"}, "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/amdgpu/pm: Fix NULL pointer dereference when get power limit\nBecause powerplay_table initialization is skipped under\nsriov case, We check and set default lower and upper OD\nvalue if powerplay_table is NULL.", "A NULL pointer dereference flaw was found in the Linux kernel when getting a power limit. This may cause a crash."], "name": "CVE-2024-26949", "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": "2024-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-26949\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-26949\nhttps://lore.kernel.org/linux-cve-announce/2024050127-CVE-2024-26949-cf74@gregkh/T"], "statement": "Red Hat Enterprise Linux 8 and 9 are not affected by this vulnerability.", "threat_severity": "Moderate"}

{}