{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2025-37867", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.959Z", "datePublished": "2025-05-09T06:43:56.749Z", "dateUpdated": "2026-05-11T21:16:38.667Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:16:38.667Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: Silence oversized kvmalloc() warning\n\nsyzkaller triggered an oversized kvmalloc() warning.\nSilence it by adding __GFP_NOWARN.\n\nsyzkaller log:\n WARNING: CPU: 7 PID: 518 at mm/util.c:665 __kvmalloc_node_noprof+0x175/0x180\n CPU: 7 UID: 0 PID: 518 Comm: c_repro Not tainted 6.11.0-rc6+ #6\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\n RIP: 0010:__kvmalloc_node_noprof+0x175/0x180\n RSP: 0018:ffffc90001e67c10 EFLAGS: 00010246\n RAX: 0000000000000100 RBX: 0000000000000400 RCX: ffffffff8149d46b\n RDX: 0000000000000000 RSI: ffff8881030fae80 RDI: 0000000000000002\n RBP: 000000712c800000 R08: 0000000000000100 R09: 0000000000000000\n R10: ffffc90001e67c10 R11: 0030ae0601000000 R12: 0000000000000000\n R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000\n FS: 00007fde79159740(0000) GS:ffff88813bdc0000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000020000180 CR3: 0000000105eb4005 CR4: 00000000003706b0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n Call Trace:\n \n ib_umem_odp_get+0x1f6/0x390\n mlx5_ib_reg_user_mr+0x1e8/0x450\n ib_uverbs_reg_mr+0x28b/0x440\n ib_uverbs_write+0x7d3/0xa30\n vfs_write+0x1ac/0x6c0\n ksys_write+0x134/0x170\n ? __sanitizer_cov_trace_pc+0x1c/0x50\n do_syscall_64+0x50/0x110\n entry_SYSCALL_64_after_hwframe+0x76/0x7e" } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/infiniband/core/umem_odp.c" ], "versions": [ { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "f94ac90ce7bd6f9266ad0d99044ed86e8d1416c1", "status": "affected", "versionType": "git" }, { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "791daf8240cedf27af8794038ae1d32ef643bce6", "status": "affected", "versionType": "git" }, { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "6c588e9afbab240c921f936cb676dac72e2e2b66", "status": "affected", "versionType": "git" }, { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "ae470d06320dea4002d441784d691f0a26b4322d", "status": "affected", "versionType": "git" }, { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "0d81bb58a203ad5f4044dc18cfbc230c194f650a", "status": "affected", "versionType": "git" }, { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "f476eba25fdf70faa7b19a3e0fb00e65c5b53106", "status": "affected", "versionType": "git" }, { "version": "37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e", "lessThan": "9a0e6f15029e1a8a21e40f06fd05aa52b7f063de", "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/core/umem_odp.c" ], "versions": [ { "version": "5.4", "status": "affected" }, { "version": "0", "lessThan": "5.4", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.237", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.181", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.135", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.88", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.25", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.14.4", "lessThanOrEqual": "6.14.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.15", "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": "5.4", "versionEndExcluding": "5.10.237" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "5.15.181" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.1.135" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.6.88" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.12.25" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.14.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.15" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/f94ac90ce7bd6f9266ad0d99044ed86e8d1416c1" }, { "url": "https://git.kernel.org/stable/c/791daf8240cedf27af8794038ae1d32ef643bce6" }, { "url": "https://git.kernel.org/stable/c/6c588e9afbab240c921f936cb676dac72e2e2b66" }, { "url": "https://git.kernel.org/stable/c/ae470d06320dea4002d441784d691f0a26b4322d" }, { "url": "https://git.kernel.org/stable/c/0d81bb58a203ad5f4044dc18cfbc230c194f650a" }, { "url": "https://git.kernel.org/stable/c/f476eba25fdf70faa7b19a3e0fb00e65c5b53106" }, { "url": "https://git.kernel.org/stable/c/9a0e6f15029e1a8a21e40f06fd05aa52b7f063de" } ], "title": "RDMA/core: Silence oversized kvmalloc() warning", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html" }, { "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T19:56:45.599Z" } } ] } }