{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T04:56:13.681","vulnerabilities":[{"cve":{"id":"CVE-2024-26784","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2024-04-04T09:15:08.133","lastModified":"2024-12-20T13:57:21.897","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: arm: Fix NULL dereference on scmi_perf_domain removal\n\nOn unloading of the scmi_perf_domain module got the below splat, when in\nthe DT provided to the system under test the '#power-domain-cells' property\nwas missing. Indeed, this particular setup causes the probe to bail out\nearly without giving any error, which leads to the ->remove() callback gets\nto run too, but without all the expected initialized structures in place.\n\nAdd a check and bail out early on remove too.\n\n Call trace:\n  scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain]\n  scmi_dev_remove+0x28/0x40 [scmi_core]\n  device_remove+0x54/0x90\n  device_release_driver_internal+0x1dc/0x240\n  driver_detach+0x58/0xa8\n  bus_remove_driver+0x78/0x108\n  driver_unregister+0x38/0x70\n  scmi_driver_unregister+0x28/0x180 [scmi_core]\n  scmi_perf_domain_driver_exit+0x18/0xb78 [scmi_perf_domain]\n  __arm64_sys_delete_module+0x1a8/0x2c0\n  invoke_syscall+0x50/0x128\n  el0_svc_common.constprop.0+0x48/0xf0\n  do_el0_svc+0x24/0x38\n  el0_svc+0x34/0xb8\n  el0t_64_sync_handler+0x100/0x130\n  el0t_64_sync+0x190/0x198\n Code: a90153f3 f9403c14 f9414800 955f8a05 (b9400a80)\n ---[ end trace 0000000000000000 ]---"},{"lang":"es","value":"En el kernel de Linux, se resolvió la siguiente vulnerabilidad: pmdomain: arm: corrigió la desreferencia NULL en la eliminación de scmi_perf_domain Al descargar el módulo scmi_perf_domain obtuvo el siguiente símbolo, cuando en el DT se proporcionó al SYSTEM bajo prueba el '#power-domain- Faltaba la propiedad de las células. De hecho, esta configuración particular hace que la sonda se retire antes de tiempo sin dar ningún error, lo que lleva a que la devolución de llamada ->remove() también se ejecute, pero sin todas las estructuras inicializadas esperadas en su lugar. Agregue un cheque y salve anticipadamente la eliminación también. Seguimiento de llamadas: scmi_perf_domain_remove+0x28/0x70 [scmi_perf_domain] scmi_dev_remove+0x28/0x40 [scmi_core] device_remove+0x54/0x90 device_release_driver_internal+0x1dc/0x240 driver_detach+0x58/0xa8 bus_remove_driver+0x78 /0x108 controlador_unregister+0x38/0x70 scmi_driver_unregister+0x28/0x180 [ scmi_core] scmi_perf_domain_driver_exit+0x18/0xb78 [scmi_perf_domain] __arm64_sys_delete_module+0x1a8/0x2c0 invoke_syscall+0x50/0x128 el0_svc_common.constprop.0+0x48/0xf0 do_el0_svc+0x2 4/0x38 el0_svc+0x34/0xb8 el0t_64_sync_handler+0x100/0x130 el0t_64_sync+0x190/0x198 Código : a90153f3 f9403c14 f9414800 955f8a05 (b9400a80) ---[ final de seguimiento 00000000000000000 ]---"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.7.9","matchCriteriaId":"1C538467-EDA0-4A9A-82EB-2925DE9FF827"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*","matchCriteriaId":"B9F4EA73-0894-400F-A490-3A397AB7A517"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*","matchCriteriaId":"056BD938-0A27-4569-B391-30578B309EE3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*","matchCriteriaId":"F02056A5-B362-4370-9FF8-6F0BD384D520"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*","matchCriteriaId":"62075ACE-B2A0-4B16-829D-B3DA5AE5CC41"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*","matchCriteriaId":"A780F817-2A77-4130-A9B7-5C25606314E3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*","matchCriteriaId":"AEB9199B-AB8F-4877-8964-E2BA95B5F15C"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/eb5555d422d0fc325e1574a7353d3c616f82d8b5","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/f6aaf131e4d4a9a26040ecc018eb70ab8b3d355d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/eb5555d422d0fc325e1574a7353d3c616f82d8b5","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/f6aaf131e4d4a9a26040ecc018eb70ab8b3d355d","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]}]}}]}