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CVE-2025-68238

mtd: rawnand: cadence: fix DMA device NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved:

mtd: rawnand: cadence: fix DMA device NULL pointer dereference

The DMA device pointer `dma_dev` was being dereferenced before ensuring
that `cdns_ctrl->dmac` is properly initialized.

Move the assignment of `dma_dev` after successfully acquiring the DMA
channel to ensure the pointer is valid before use.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 0cae7c285f4771a9927ef592899234d307aea5d4
Version < 2178b0255eae108bb10e5e99658b28641bc06f43
Status affected
Version 099a316518508be7c57de4134ef919b2dea948ce
Version < 9c58c64ec41290c12490ca7e1df45013fbbb41fd
Status affected
Version e630d32162a8aab92d4aaebae0a8d93039257593
Version < e282a4fdf3c6ee842a720010a8b5f7d77bedd126
Status affected
Version ad9393467fbd788ac2b8a01e492e45ab1b68a1b1
Version < b146e0b085d9d6bfe838e0a15481cba7d093c67f
Status affected
Version 0ce5416863965ddd86e066484a306867cf1e01a8
Version < 0c635241a62f2f5da1b48bfffae226d1f86a76ef
Status affected
Version d76d22b5096c5b05208fd982b153b3f182350b19
Version < 0c2a43cb43786011b48eeab6093db14888258c6b
Status affected
Version d76d22b5096c5b05208fd982b153b3f182350b19
Version < 5c56bf214af85ca042bf97f8584aab2151035840
Status affected
Version a33c7492dcdf804b705b6c21018a481414d48038
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.14
Status affected
Version 0
Version < 6.14
Status unaffected
Version <= 5.10.*
Version 5.10.247
Status unaffected
Version <= 5.15.*
Version 5.15.197
Status unaffected
Version <= 6.1.*
Version 6.1.159
Status unaffected
Version <= 6.6.*
Version 6.6.118
Status unaffected
Version <= 6.12.*
Version 6.12.60
Status unaffected
Version <= 6.17.*
Version 6.17.10
Status unaffected
Version <= *
Version 6.18
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.131
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.