{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-50224","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T19:36:19.973Z","datePublished":"2024-11-09T10:14:35.147Z","dateUpdated":"2025-10-01T20:17:28.317Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:49:10.145Z"},"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"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-fsl-dspi.c"],"versions":[{"version":"9e264f3f85a56cc109cc2d6010a48aa89d5c1ff1","lessThan":"e79c1f1c9100b4adc91c6512985db2cc961aafaa","status":"affected","versionType":"git"},{"version":"9e264f3f85a56cc109cc2d6010a48aa89d5c1ff1","lessThan":"89f74c968319d040739d6238e1c3a4caa16a5a00","status":"affected","versionType":"git"},{"version":"9e264f3f85a56cc109cc2d6010a48aa89d5c1ff1","lessThan":"25f00a13dccf8e45441265768de46c8bf58e08f6","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/spi/spi-fsl-dspi.c"],"versions":[{"version":"6.4","status":"affected"},{"version":"0","lessThan":"6.4","status":"unaffected","versionType":"semver"},{"version":"6.6.60","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.11.7","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"6.4","versionEndExcluding":"6.6.60"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.11.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e79c1f1c9100b4adc91c6512985db2cc961aafaa"},{"url":"https://git.kernel.org/stable/c/89f74c968319d040739d6238e1c3a4caa16a5a00"},{"url":"https://git.kernel.org/stable/c/25f00a13dccf8e45441265768de46c8bf58e08f6"}],"title":"spi: spi-fsl-dspi: Fix crash when not using GPIO chip select","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-50224","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T20:16:58.091889Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-476","description":"CWE-476 NULL Pointer Dereference"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T20:17:28.317Z"}}]}}