{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52453","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-20T12:30:33.293Z","datePublished":"2024-02-23T14:46:17.082Z","dateUpdated":"2025-10-01T19:12:14.044Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:36:51.509Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nhisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume\n\nWhen the optional PRE_COPY support was added to speed up the device\ncompatibility check, it failed to update the saving/resuming data\npointers based on the fd offset. This results in migration data\ncorruption and when the device gets started on the destination the\nfollowing error is reported in some cases,\n\n[  478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received:\n[  478.913691] arm-smmu-v3 arm-smmu-v3.2.auto:  0x0000310200000010\n[  478.919603] arm-smmu-v3 arm-smmu-v3.2.auto:  0x000002088000007f\n[  478.925515] arm-smmu-v3 arm-smmu-v3.2.auto:  0x0000000000000000\n[  478.931425] arm-smmu-v3 arm-smmu-v3.2.auto:  0x0000000000000000\n[  478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found\n[  478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found\n[  478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"],"versions":[{"version":"d9a871e4a143047d1d84a606772af319f11516f9","lessThan":"45f80b2f230df10600e6fa1b83b28bf1c334185e","status":"affected","versionType":"git"},{"version":"d9a871e4a143047d1d84a606772af319f11516f9","lessThan":"6bda81e24a35a856f58e6a5786de579b07371603","status":"affected","versionType":"git"},{"version":"d9a871e4a143047d1d84a606772af319f11516f9","lessThan":"be12ad45e15b5ee0e2526a50266ba1d295d26a88","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/vfio/pci/hisilicon/hisi_acc_vfio_pci.c"],"versions":[{"version":"6.2","status":"affected"},{"version":"0","lessThan":"6.2","status":"unaffected","versionType":"semver"},{"version":"6.6.14","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.2","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","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":"6.2","versionEndExcluding":"6.6.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.7.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e"},{"url":"https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603"},{"url":"https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88"}],"title":"hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-10-01T19:12:05.859768Z","id":"CVE-2023-52453","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:12:14.044Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:03:19.607Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/45f80b2f230df10600e6fa1b83b28bf1c334185e","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6bda81e24a35a856f58e6a5786de579b07371603","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/be12ad45e15b5ee0e2526a50266ba1d295d26a88","tags":["x_transferred"]}]}]}}