| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ks8851: Fix deadlock with the SPI chip variant\n\nWhen SMP is enabled and spinlocks are actually functional then there is\na deadlock with the 'statelock' spinlock between ks8851_start_xmit_spi\nand ks8851_irq:\n\n watchdog: BUG: soft lockup - CPU#0 stuck for 27s!\n call trace:\n queued_spin_lock_slowpath+0x100/0x284\n do_raw_spin_lock+0x34/0x44\n ks8851_start_xmit_spi+0x30/0xb8\n ks8851_start_xmit+0x14/0x20\n netdev_start_xmit+0x40/0x6c\n dev_hard_start_xmit+0x6c/0xbc\n sch_direct_xmit+0xa4/0x22c\n __qdisc_run+0x138/0x3fc\n qdisc_run+0x24/0x3c\n net_tx_action+0xf8/0x130\n handle_softirqs+0x1ac/0x1f0\n __do_softirq+0x14/0x20\n ____do_softirq+0x10/0x1c\n call_on_irq_stack+0x3c/0x58\n do_softirq_own_stack+0x1c/0x28\n __irq_exit_rcu+0x54/0x9c\n irq_exit_rcu+0x10/0x1c\n el1_interrupt+0x38/0x50\n el1h_64_irq_handler+0x18/0x24\n el1h_64_irq+0x64/0x68\n __netif_schedule+0x6c/0x80\n netif_tx_wake_queue+0x38/0x48\n ks8851_irq+0xb8/0x2c8\n irq_thread_fn+0x2c/0x74\n irq_thread+0x10c/0x1b0\n kthread+0xc8/0xd8\n ret_from_fork+0x10/0x20\n\nThis issue has not been identified earlier because tests were done on\na device with SMP disabled and so spinlocks were actually NOPs.\n\nNow use spin_(un)lock_bh for TX queue related locking to avoid execution\nof softirq work synchronously that would lead to a deadlock." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/micrel/ks8851_common.c", |
| "drivers/net/ethernet/micrel/ks8851_spi.c" |
| ], |
| "versions": [ |
| { |
| "version": "1092525155eaad5c69ca9f3b6f3e7895a9424d66", |
| "lessThan": "a0c69c492f4a8fad52f0a97565241c926160c9a4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "30302b41ffdcd194bef27fb3b1a9f2ca53dedb27", |
| "lessThan": "80ece00137300d74642f2038c8fe5440deaf9f05", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "3dc5d44545453de1de9c53cc529cc960a85933da", |
| "lessThan": "10fec0cd0e8f56ff06c46bb24254c7d8f8f2bbf0", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "3dc5d44545453de1de9c53cc529cc960a85933da", |
| "lessThan": "0913ec336a6c0c4a2b296bd9f74f8e41c4c83c8c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "786788bb1396ed5ea27e39c4933f59f4e52004e4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "7c25c5d7274631b655f0f9098a16241fcd5db57b", |
| "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/ethernet/micrel/ks8851_common.c", |
| "drivers/net/ethernet/micrel/ks8851_spi.c" |
| ], |
| "versions": [ |
| { |
| "version": "6.7", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "6.7", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.100", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.41", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.9.10", |
| "lessThanOrEqual": "6.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10", |
| "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": "6.1.70", |
| "versionEndExcluding": "6.1.100" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.6.9", |
| "versionEndExcluding": "6.6.41" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.7", |
| "versionEndExcluding": "6.9.10" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.7", |
| "versionEndExcluding": "6.10" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10.206" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15.146" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/a0c69c492f4a8fad52f0a97565241c926160c9a4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/80ece00137300d74642f2038c8fe5440deaf9f05" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/10fec0cd0e8f56ff06c46bb24254c7d8f8f2bbf0" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0913ec336a6c0c4a2b296bd9f74f8e41c4c83c8c" |
| } |
| ], |
| "title": "net: ks8851: Fix deadlock with the SPI chip variant", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-41036", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
