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| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm crypt: add cond_resched() to dmcrypt_write()\n\nThe loop in dmcrypt_write may be running for unbounded amount of time,\nthus we need cond_resched() in it.\n\nThis commit fixes the following warning:\n\n[ 3391.153255][ C12] watchdog: BUG: soft lockup - CPU#12 stuck for 23s! [dmcrypt_write/2:2897]\n...\n[ 3391.387210][ C12] Call trace:\n[ 3391.390338][ C12] blk_attempt_bio_merge.part.6+0x38/0x158\n[ 3391.395970][ C12] blk_attempt_plug_merge+0xc0/0x1b0\n[ 3391.401085][ C12] blk_mq_submit_bio+0x398/0x550\n[ 3391.405856][ C12] submit_bio_noacct+0x308/0x380\n[ 3391.410630][ C12] dmcrypt_write+0x1e4/0x208 [dm_crypt]\n[ 3391.416005][ C12] kthread+0x130/0x138\n[ 3391.419911][ C12] ret_from_fork+0x10/0x18" |
| } |
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| "references": [ |
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| "url": "https://git.kernel.org/stable/c/e87cd83f70504f1cd2e428966f353c007d6d2d7f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7b9f8efb5fc888dd938d2964e705b8e00f1dc0f6" |
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| "url": "https://git.kernel.org/stable/c/885c28ceae7dab2b18c2cc0eb95f1f82b1f629d1" |
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| { |
| "url": "https://git.kernel.org/stable/c/66ff37993dd7e9954b6446237fe2453b380ce40d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/eb485b7404a281d974bd445ddc5b0b8d5958f371" |
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| "url": "https://git.kernel.org/stable/c/f0eb61b493dbbc32529fbd0d2e945b71b0e47306" |
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| "url": "https://git.kernel.org/stable/c/2c743db1193bf0e76c73d71ede08bd9b96e6c31d" |
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| { |
| "url": "https://git.kernel.org/stable/c/fb294b1c0ba982144ca467a75e7d01ff26304e2b" |
| } |
| ], |
| "title": "dm crypt: add cond_resched() to dmcrypt_write()", |
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| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2023-53051", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
