{"id":"CVE-2023-53051","state":"PUBLISHED","title":"dm crypt: add cond_resched() to dmcrypt_write()","description":"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","publishedAt":"2025-05-02T15:55:07.069Z","updatedAt":"2026-05-11T19:37:36.840Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"e87cd83f70504f1cd2e428966f353c007d6d2d7f","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"7b9f8efb5fc888dd938d2964e705b8e00f1dc0f6","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"885c28ceae7dab2b18c2cc0eb95f1f82b1f629d1","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"66ff37993dd7e9954b6446237fe2453b380ce40d","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"eb485b7404a281d974bd445ddc5b0b8d5958f371","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"f0eb61b493dbbc32529fbd0d2e945b71b0e47306","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"2c743db1193bf0e76c73d71ede08bd9b96e6c31d","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"fb294b1c0ba982144ca467a75e7d01ff26304e2b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/dm-crypt.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.0","versionType":"semver"},{"version":"4.14.312","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.280","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.240","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.177","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.105","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.22","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.9","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/dm-crypt.c"]}],"references":["https://git.kernel.org/stable/c/e87cd83f70504f1cd2e428966f353c007d6d2d7f","https://git.kernel.org/stable/c/7b9f8efb5fc888dd938d2964e705b8e00f1dc0f6","https://git.kernel.org/stable/c/885c28ceae7dab2b18c2cc0eb95f1f82b1f629d1","https://git.kernel.org/stable/c/66ff37993dd7e9954b6446237fe2453b380ce40d","https://git.kernel.org/stable/c/eb485b7404a281d974bd445ddc5b0b8d5958f371","https://git.kernel.org/stable/c/f0eb61b493dbbc32529fbd0d2e945b71b0e47306","https://git.kernel.org/stable/c/2c743db1193bf0e76c73d71ede08bd9b96e6c31d","https://git.kernel.org/stable/c/fb294b1c0ba982144ca467a75e7d01ff26304e2b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53051.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53051","state":"PUBLISHED","datePublished":"2025-05-02T15:55:07.069Z","dateUpdated":"2026-05-11T19:37:36.840Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T07:18:43.828Z"},"containers":{"cna":{"title":"dm crypt: add cond_resched() to dmcrypt_write()","descriptions":[{"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"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"e87cd83f70504f1cd2e428966f353c007d6d2d7f","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"7b9f8efb5fc888dd938d2964e705b8e00f1dc0f6","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"885c28ceae7dab2b18c2cc0eb95f1f82b1f629d1","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"66ff37993dd7e9954b6446237fe2453b380ce40d","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"eb485b7404a281d974bd445ddc5b0b8d5958f371","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"f0eb61b493dbbc32529fbd0d2e945b71b0e47306","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"2c743db1193bf0e76c73d71ede08bd9b96e6c31d","versionType":"git"},{"version":"dc2676210c425ee8e5cb1bec5bc84d004ddf4179","status":"affected","lessThan":"fb294b1c0ba982144ca467a75e7d01ff26304e2b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/dm-crypt.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.0","versionType":"semver"},{"version":"4.14.312","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.280","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.240","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.177","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.105","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.22","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.9","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/dm-crypt.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e87cd83f70504f1cd2e428966f353c007d6d2d7f"},{"url":"https://git.kernel.org/stable/c/7b9f8efb5fc888dd938d2964e705b8e00f1dc0f6"},{"url":"https://git.kernel.org/stable/c/885c28ceae7dab2b18c2cc0eb95f1f82b1f629d1"},{"url":"https://git.kernel.org/stable/c/66ff37993dd7e9954b6446237fe2453b380ce40d"},{"url":"https://git.kernel.org/stable/c/eb485b7404a281d974bd445ddc5b0b8d5958f371"},{"url":"https://git.kernel.org/stable/c/f0eb61b493dbbc32529fbd0d2e945b71b0e47306"},{"url":"https://git.kernel.org/stable/c/2c743db1193bf0e76c73d71ede08bd9b96e6c31d"},{"url":"https://git.kernel.org/stable/c/fb294b1c0ba982144ca467a75e7d01ff26304e2b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:37:36.840Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"4.14.312"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"4.19.280"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.4.240"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.10.177"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"5.15.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"6.1.22"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"6.2.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0","versionEndExcluding":"6.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}