{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54089", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-24T13:02:52.516Z", "datePublished": "2025-12-24T13:06:18.904Z", "dateUpdated": "2025-12-24T13:06:18.904Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-24T13:06:18.904Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_pmem: add the missing REQ_OP_WRITE for flush bio\n\nWhen doing mkfs.xfs on a pmem device, the following warning was\n\n ------------[ cut here ]------------\n WARNING: CPU: 2 PID: 384 at block/blk-core.c:751 submit_bio_noacct\n Modules linked in:\n CPU: 2 PID: 384 Comm: mkfs.xfs Not tainted 6.4.0-rc7+ #154\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)\n RIP: 0010:submit_bio_noacct+0x340/0x520\n ......\n Call Trace:\n <TASK>\n ? submit_bio_noacct+0xd5/0x520\n submit_bio+0x37/0x60\n async_pmem_flush+0x79/0xa0\n nvdimm_flush+0x17/0x40\n pmem_submit_bio+0x370/0x390\n __submit_bio+0xbc/0x190\n submit_bio_noacct_nocheck+0x14d/0x370\n submit_bio_noacct+0x1ef/0x520\n submit_bio+0x55/0x60\n submit_bio_wait+0x5a/0xc0\n blkdev_issue_flush+0x44/0x60\n\nThe root cause is that submit_bio_noacct() needs bio_op() is either\nWRITE or ZONE_APPEND for flush bio and async_pmem_flush() doesn't assign\nREQ_OP_WRITE when allocating flush bio, so submit_bio_noacct just fail\nthe flush bio.\n\nSimply fix it by adding the missing REQ_OP_WRITE for flush bio. And we\ncould fix the flush order issue and do flush optimization later."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/nvdimm/nd_virtio.c"], "versions": [{"version": "b4a6bb3a67aa0c37b2b6cd47efc326eb455de674", "lessThan": "e39e870e1e683a71d3d2e63e661a5695f60931a7", "status": "affected", "versionType": "git"}, {"version": "b4a6bb3a67aa0c37b2b6cd47efc326eb455de674", "lessThan": "c7ab7e45ccef209809f8c2b00f497deec06b29c0", "status": "affected", "versionType": "git"}, {"version": "b4a6bb3a67aa0c37b2b6cd47efc326eb455de674", "lessThan": "c1dbd8a849183b9c12d257ad3043ecec50db50b3", "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/nvdimm/nd_virtio.c"], "versions": [{"version": "6.3", "status": "affected"}, {"version": "0", "lessThan": "6.3", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.16", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5.3", "lessThanOrEqual": "6.5.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6", "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": "6.3", "versionEndExcluding": "6.4.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.3", "versionEndExcluding": "6.5.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.3", "versionEndExcluding": "6.6"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/e39e870e1e683a71d3d2e63e661a5695f60931a7"}, {"url": "https://git.kernel.org/stable/c/c7ab7e45ccef209809f8c2b00f497deec06b29c0"}, {"url": "https://git.kernel.org/stable/c/c1dbd8a849183b9c12d257ad3043ecec50db50b3"}], "title": "virtio_pmem: add the missing REQ_OP_WRITE for flush bio", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_pmem: add the missing REQ_OP_WRITE for flush bio\n\nWhen doing mkfs.xfs on a pmem device, the following warning was\n\n ------------[ cut here ]------------\n WARNING: CPU: 2 PID: 384 at block/blk-core.c:751 submit_bio_noacct\n Modules linked in:\n CPU: 2 PID: 384 Comm: mkfs.xfs Not tainted 6.4.0-rc7+ #154\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)\n RIP: 0010:submit_bio_noacct+0x340/0x520\n ......\n Call Trace:\n <TASK>\n ? submit_bio_noacct+0xd5/0x520\n submit_bio+0x37/0x60\n async_pmem_flush+0x79/0xa0\n nvdimm_flush+0x17/0x40\n pmem_submit_bio+0x370/0x390\n __submit_bio+0xbc/0x190\n submit_bio_noacct_nocheck+0x14d/0x370\n submit_bio_noacct+0x1ef/0x520\n submit_bio+0x55/0x60\n submit_bio_wait+0x5a/0xc0\n blkdev_issue_flush+0x44/0x60\n\nThe root cause is that submit_bio_noacct() needs bio_op() is either\nWRITE or ZONE_APPEND for flush bio and async_pmem_flush() doesn't assign\nREQ_OP_WRITE when allocating flush bio, so submit_bio_noacct just fail\nthe flush bio.\n\nSimply fix it by adding the missing REQ_OP_WRITE for flush bio. And we\ncould fix the flush order issue and do flush optimization later."}], "id": "CVE-2023-54089", "lastModified": "2025-12-24T13:16:10.767", "metrics": {}, "published": "2025-12-24T13:16:10.767", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c1dbd8a849183b9c12d257ad3043ecec50db50b3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c7ab7e45ccef209809f8c2b00f497deec06b29c0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e39e870e1e683a71d3d2e63e661a5695f60931a7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}