| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix soft lockup during bt pages loop\n\nDriver runs a for-loop when allocating bt pages and mapping them with\nbuffer pages. When a large buffer (e.g. MR over 100GB) is being allocated,\nit may require a considerable loop count. This will lead to soft lockup:\n\n watchdog: BUG: soft lockup - CPU#27 stuck for 22s!\n ...\n Call trace:\n hem_list_alloc_mid_bt+0x124/0x394 [hns_roce_hw_v2]\n hns_roce_hem_list_request+0xf8/0x160 [hns_roce_hw_v2]\n hns_roce_mtr_create+0x2e4/0x360 [hns_roce_hw_v2]\n alloc_mr_pbl+0xd4/0x17c [hns_roce_hw_v2]\n hns_roce_reg_user_mr+0xf8/0x190 [hns_roce_hw_v2]\n ib_uverbs_reg_mr+0x118/0x290\n\n watchdog: BUG: soft lockup - CPU#35 stuck for 23s!\n ...\n Call trace:\n hns_roce_hem_list_find_mtt+0x7c/0xb0 [hns_roce_hw_v2]\n mtr_map_bufs+0xc4/0x204 [hns_roce_hw_v2]\n hns_roce_mtr_create+0x31c/0x3c4 [hns_roce_hw_v2]\n alloc_mr_pbl+0xb0/0x160 [hns_roce_hw_v2]\n hns_roce_reg_user_mr+0x108/0x1c0 [hns_roce_hw_v2]\n ib_uverbs_reg_mr+0x120/0x2bc\n\nAdd a cond_resched() to fix soft lockup during these loops. In order not\nto affect the allocation performance of normal-size buffer, set the loop\ncount of a 100GB MR as the threshold to call cond_resched()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/infiniband/hw/hns/hns_roce_hem.c" |
| ], |
| "versions": [ |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "461eb4ddede266df8f181f578732bb01742c3fd6", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "efe544462fc0b499725364f90bd0f8bbf16f861a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "4104b0023ff66b5df900d23dbf38310893deca79", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "975355faba56c0751292ed15a90c3e2c7dc0aad6", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "13a52f6c9ff99f7d88f81da535cb4e85eade662b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "9ab20fec7a1ce3057ad86afd27bfd08420b7cd11", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "38389eaa4db192648916464b60f6086d6bbaa6de", |
| "lessThan": "25655580136de59ec89f09089dd28008ea440fc9", |
| "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/infiniband/hw/hns/hns_roce_hem.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.3", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.3", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.236", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.180", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.132", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.85", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.21", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.9", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14", |
| "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": "5.3", |
| "versionEndExcluding": "5.10.236" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "5.15.180" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.1.132" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.6.85" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.12.21" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.13.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.3", |
| "versionEndExcluding": "6.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/461eb4ddede266df8f181f578732bb01742c3fd6" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/efe544462fc0b499725364f90bd0f8bbf16f861a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4104b0023ff66b5df900d23dbf38310893deca79" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/975355faba56c0751292ed15a90c3e2c7dc0aad6" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/13a52f6c9ff99f7d88f81da535cb4e85eade662b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9ab20fec7a1ce3057ad86afd27bfd08420b7cd11" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/25655580136de59ec89f09089dd28008ea440fc9" |
| } |
| ], |
| "title": "RDMA/hns: Fix soft lockup during bt pages loop", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-22010", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
