{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-05T08:33:53.485","vulnerabilities":[{"cve":{"id":"CVE-2024-50224","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2024-11-09T11:15:07.893","lastModified":"2025-10-01T21:16:07.533","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-fsl-dspi: Fix crash when not using GPIO chip select\n\nAdd check for the return value of spi_get_csgpiod() to avoid passing a NULL\npointer to gpiod_direction_output(), preventing a crash when GPIO chip\nselect is not used.\n\nFix below crash:\n[    4.251960] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n[    4.260762] Mem abort info:\n[    4.263556]   ESR = 0x0000000096000004\n[    4.267308]   EC = 0x25: DABT (current EL), IL = 32 bits\n[    4.272624]   SET = 0, FnV = 0\n[    4.275681]   EA = 0, S1PTW = 0\n[    4.278822]   FSC = 0x04: level 0 translation fault\n[    4.283704] Data abort info:\n[    4.286583]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n[    4.292074]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[    4.297130]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[    4.302445] [0000000000000000] user address but active_mm is swapper\n[    4.308805] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP\n[    4.315072] Modules linked in:\n[    4.318124] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-rc4-next-20241023-00008-ga20ec42c5fc1 #359\n[    4.328130] Hardware name: LS1046A QDS Board (DT)\n[    4.332832] pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[    4.339794] pc : gpiod_direction_output+0x34/0x5c\n[    4.344505] lr : gpiod_direction_output+0x18/0x5c\n[    4.349208] sp : ffff80008003b8f0\n[    4.352517] x29: ffff80008003b8f0 x28: 0000000000000000 x27: ffffc96bcc7e9068\n[    4.359659] x26: ffffc96bcc6e00b0 x25: ffffc96bcc598398 x24: ffff447400132810\n[    4.366800] x23: 0000000000000000 x22: 0000000011e1a300 x21: 0000000000020002\n[    4.373940] x20: 0000000000000000 x19: 0000000000000000 x18: ffffffffffffffff\n[    4.381081] x17: ffff44740016e600 x16: 0000000500000003 x15: 0000000000000007\n[    4.388221] x14: 0000000000989680 x13: 0000000000020000 x12: 000000000000001e\n[    4.395362] x11: 0044b82fa09b5a53 x10: 0000000000000019 x9 : 0000000000000008\n[    4.402502] x8 : 0000000000000002 x7 : 0000000000000007 x6 : 0000000000000000\n[    4.409641] x5 : 0000000000000200 x4 : 0000000002000000 x3 : 0000000000000000\n[    4.416781] x2 : 0000000000022202 x1 : 0000000000000000 x0 : 0000000000000000\n[    4.423921] Call trace:\n[    4.426362]  gpiod_direction_output+0x34/0x5c (P)\n[    4.431067]  gpiod_direction_output+0x18/0x5c (L)\n[    4.435771]  dspi_setup+0x220/0x334"},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: spi: spi-fsl-dspi: Se corrige el bloqueo cuando no se utiliza la selección de chip GPIO. Se agrega una verificación para el valor de retorno de spi_get_csgpiod() para evitar pasar un puntero NULL a gpiod_direction_output(), lo que evita un bloqueo cuando no se utiliza la selección de chip GPIO. Corrección del siguiente fallo: [4.251960] No se puede gestionar la desreferencia del puntero NULL del núcleo en la dirección virtual 0000000000000000 [4.260762] Información de cancelación de memoria: [4.263556] ESR = 0x0000000096000004 [4.267308] EC = 0x25: DABT (EL actual), IL = 32 bits [4.272624] SET = 0, FnV = 0 [4.275681] EA = 0, S1PTW = 0 [4.278822] FSC = 0x04: error de traducción de nivel 0 [4.283704] Información de cancelación de datos: [4.286583] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 4.292074] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 4.297130] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 4.302445] [000000000000000] dirección de usuario pero active_mm es swapper [ 4.308805] Error interno: Oops: 0000000096000004 [#1] PREEMPT SMP [ 4.315072] Módulos vinculados en: [ 4.318124] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 No contaminado 6.12.0-rc4-next-20241023-00008-ga20ec42c5fc1 #359 [ 4.328130] Nombre del hardware: Placa QDS LS1046A (DT) [ 4.332832] pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 4.339794] pc : gpiod_direction_output+0x34/0x5c [ 4.344505] lr : gpiod_direction_output+0x18/0x5c [ 4.349208] sp : ffff80008003b8f0 [ 4.352517] x29: ffff80008003b8f0 x28: 0000000000000000 x27: ffffc96bcc7e9068 [ 4.359659] x26: ffffc96bcc6e00b0 x25: ffffc96bcc598398 x24: ffff447400132810 [ 4.366800] x23: 00000000000000 x22: 0000000011e1a300 x21: 0000000000020002 [ 4.373940] x20: 0000000000000000 x19: 0000000000000000 x18: 4.381081] x17: ffff44740016e600 x16: 0000000500000003 x15: 0000000000000007 [ 4.388221] x14: 0000000000989680 x13: 0000000000020000 x12: 000000000000001e [ 4.395362] x11: 0044b82fa09b5a53 x10: 0000000000000019 x9: 0000000000000008 [ 4.402502] x8: 00000000000000002 x7 : 0000000000000007 x6 : 0000000000000000 [ 4.409641] x5 : 00000000000000200 x4 : 00000000002000000 x3 : 0000000000000000 [ 4.416781] x2 : 0000000000022202 x1 : 0000000000000000 x0 : 0000000000000000 [ 4.423921] Rastreo de llamadas: [ 4.426362] dirección_salida_gpiod+0x34/0x5c (P) [ 4.431067] dirección_salida_gpiod+0x18/0x5c (L) [ 4.435771] configuración_dspi+0x220/0x334"}],"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},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","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"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.60","matchCriteriaId":"A878C8F6-C972-4F6F-88E6-0743B1F3EF1C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.11.7","matchCriteriaId":"E96F53A4-5E87-4A70-BD9A-BC327828D57F"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*","matchCriteriaId":"7F361E1D-580F-4A2D-A509-7615F73167A1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*","matchCriteriaId":"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*","matchCriteriaId":"3C95E234-D335-4B6C-96BF-E2CEBD8654ED"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*","matchCriteriaId":"E0F717D8-3014-4F84-8086-0124B2111379"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*","matchCriteriaId":"24DBE6C7-2AAE-4818-AED2-E131F153D2FA"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/25f00a13dccf8e45441265768de46c8bf58e08f6","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/89f74c968319d040739d6238e1c3a4caa16a5a00","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/e79c1f1c9100b4adc91c6512985db2cc961aafaa","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}