{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-41088",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-07-12T12:17:45.634Z",
        "datePublished": "2024-07-29T15:48:04.035Z",
        "dateUpdated": "2024-09-11T17:32:56.256Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-07-29T15:48:04.035Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: mcp251xfd: fix infinite loop when xmit fails\n\nWhen the mcp251xfd_start_xmit() function fails, the driver stops\nprocessing messages, and the interrupt routine does not return,\nrunning indefinitely even after killing the running application.\n\nError messages:\n[  441.298819] mcp251xfd spi2.0 can0: ERROR in mcp251xfd_start_xmit: -16\n[  441.306498] mcp251xfd spi2.0 can0: Transmit Event FIFO buffer not empty. (seq=0x000017c7, tef_tail=0x000017cf, tef_head=0x000017d0, tx_head=0x000017d3).\n... and repeat forever.\n\nThe issue can be triggered when multiple devices share the same SPI\ninterface. And there is concurrent access to the bus.\n\nThe problem occurs because tx_ring->head increments even if\nmcp251xfd_start_xmit() fails. Consequently, the driver skips one TX\npackage while still expecting a response in\nmcp251xfd_handle_tefif_one().\n\nResolve the issue by starting a workqueue to write the tx obj\nsynchronously if err = -EBUSY. In case of another error, decrement\ntx_ring->head, remove skb from the echo stack, and drop the message.\n\n[mkl: use more imperative wording in patch description]"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c",
                        "drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c",
                        "drivers/net/can/spi/mcp251xfd/mcp251xfd.h"
                    ],
                    "versions": [
                        {
                            "version": "55e5b97f003e",
                            "lessThan": "f926c022ebaa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "55e5b97f003e",
                            "lessThan": "3e72558c1711",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "55e5b97f003e",
                            "lessThan": "6c6b4afa59c2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "55e5b97f003e",
                            "lessThan": "d8fb63e46c88",
                            "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/net/can/spi/mcp251xfd/mcp251xfd-core.c",
                        "drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c",
                        "drivers/net/can/spi/mcp251xfd/mcp251xfd.h"
                    ],
                    "versions": [
                        {
                            "version": "5.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.10",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.97",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.37",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.9.8",
                            "lessThanOrEqual": "6.9.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.10",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f926c022ebaabf7963bebf89a97201d66978a025"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3e72558c1711d524e3150103739ddd06650e291b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6c6b4afa59c2fb4d1759235f866d8caed2aa4729"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d8fb63e46c884c898a38f061c2330f7729e75510"
                }
            ],
            "title": "can: mcp251xfd: fix infinite loop when xmit fails",
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                    "dateUpdated": "2024-08-02T04:46:51.605Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/f926c022ebaabf7963bebf89a97201d66978a025",
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                            "content": {
                                "id": "CVE-2024-41088",
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                                "options": [
                                    {
                                        "Exploitation": "none"
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                                        "Automatable": "no"
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                                "version": "2.0.3",
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