{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54060", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-24T12:21:05.091Z", "datePublished": "2025-12-24T12:23:07.276Z", "dateUpdated": "2025-12-24T12:23:07.276Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-24T12:23:07.276Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommufd: Set end correctly when doing batch carry\n\nEven though the test suite covers this it somehow became obscured that\nthis wasn't working.\n\nThe test iommufd_ioas.mock_domain.access_domain_destory would blow up\nrarely.\n\nend should be set to 1 because this just pushed an item, the carry, to the\npfns list.\n\nSometimes the test would blow up with:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: 0000 [#1] SMP\n CPU: 5 PID: 584 Comm: iommufd Not tainted 6.5.0-rc1-dirty #1236\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\n RIP: 0010:batch_unpin+0xa2/0x100 [iommufd]\n Code: 17 48 81 fe ff ff 07 00 77 70 48 8b 15 b7 be 97 e2 48 85 d2 74 14 48 8b 14 fa 48 85 d2 74 0b 40 0f b6 f6 48 c1 e6 04 48 01 f2 <48> 8b 3a 48 c1 e0 06 89 ca 48 89 de 48 83 e7 f0 48 01 c7 e8 96 dc\n RSP: 0018:ffffc90001677a58 EFLAGS: 00010246\n RAX: 00007f7e2646f000 RBX: 0000000000000000 RCX: 0000000000000001\n RDX: 0000000000000000 RSI: 00000000fefc4c8d RDI: 0000000000fefc4c\n RBP: ffffc90001677a80 R08: 0000000000000048 R09: 0000000000000200\n R10: 0000000000030b98 R11: ffffffff81f3bb40 R12: 0000000000000001\n R13: ffff888101f75800 R14: ffffc90001677ad0 R15: 00000000000001fe\n FS: 00007f9323679740(0000) GS:ffff8881ba540000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 0000000105ede003 CR4: 00000000003706a0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n Call Trace:\n <TASK>\n ? show_regs+0x5c/0x70\n ? __die+0x1f/0x60\n ? page_fault_oops+0x15d/0x440\n ? lock_release+0xbc/0x240\n ? exc_page_fault+0x4a4/0x970\n ? asm_exc_page_fault+0x27/0x30\n ? batch_unpin+0xa2/0x100 [iommufd]\n ? batch_unpin+0xba/0x100 [iommufd]\n __iopt_area_unfill_domain+0x198/0x430 [iommufd]\n ? __mutex_lock+0x8c/0xb80\n ? __mutex_lock+0x6aa/0xb80\n ? xa_erase+0x28/0x30\n ? iopt_table_remove_domain+0x162/0x320 [iommufd]\n ? lock_release+0xbc/0x240\n iopt_area_unfill_domain+0xd/0x10 [iommufd]\n iopt_table_remove_domain+0x195/0x320 [iommufd]\n iommufd_hw_pagetable_destroy+0xb3/0x110 [iommufd]\n iommufd_object_destroy_user+0x8e/0xf0 [iommufd]\n iommufd_device_detach+0xc5/0x140 [iommufd]\n iommufd_selftest_destroy+0x1f/0x70 [iommufd]\n iommufd_object_destroy_user+0x8e/0xf0 [iommufd]\n iommufd_destroy+0x3a/0x50 [iommufd]\n iommufd_fops_ioctl+0xfb/0x170 [iommufd]\n __x64_sys_ioctl+0x40d/0x9a0\n do_syscall_64+0x3c/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iommu/iommufd/pages.c"], "versions": [{"version": "f394576eb11dbcd3a740fa41e577b97f0720d26e", "lessThan": "176f36a376c417b58d19f79edfce20db9317eaa2", "status": "affected", "versionType": "git"}, {"version": "f394576eb11dbcd3a740fa41e577b97f0720d26e", "lessThan": "b7c822fa6b7701b17e139f1c562fc24135880ed4", "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/iommu/iommufd/pages.c"], "versions": [{"version": "6.2", "status": "affected"}, {"version": "0", "lessThan": "6.2", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.8", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5", "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": "6.4.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/176f36a376c417b58d19f79edfce20db9317eaa2"}, {"url": "https://git.kernel.org/stable/c/b7c822fa6b7701b17e139f1c562fc24135880ed4"}], "title": "iommufd: Set end correctly when doing batch carry", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommufd: Set end correctly when doing batch carry\n\nEven though the test suite covers this it somehow became obscured that\nthis wasn't working.\n\nThe test iommufd_ioas.mock_domain.access_domain_destory would blow up\nrarely.\n\nend should be set to 1 because this just pushed an item, the carry, to the\npfns list.\n\nSometimes the test would blow up with:\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: 0000 [#1] SMP\n CPU: 5 PID: 584 Comm: iommufd Not tainted 6.5.0-rc1-dirty #1236\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\n RIP: 0010:batch_unpin+0xa2/0x100 [iommufd]\n Code: 17 48 81 fe ff ff 07 00 77 70 48 8b 15 b7 be 97 e2 48 85 d2 74 14 48 8b 14 fa 48 85 d2 74 0b 40 0f b6 f6 48 c1 e6 04 48 01 f2 <48> 8b 3a 48 c1 e0 06 89 ca 48 89 de 48 83 e7 f0 48 01 c7 e8 96 dc\n RSP: 0018:ffffc90001677a58 EFLAGS: 00010246\n RAX: 00007f7e2646f000 RBX: 0000000000000000 RCX: 0000000000000001\n RDX: 0000000000000000 RSI: 00000000fefc4c8d RDI: 0000000000fefc4c\n RBP: ffffc90001677a80 R08: 0000000000000048 R09: 0000000000000200\n R10: 0000000000030b98 R11: ffffffff81f3bb40 R12: 0000000000000001\n R13: ffff888101f75800 R14: ffffc90001677ad0 R15: 00000000000001fe\n FS: 00007f9323679740(0000) GS:ffff8881ba540000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000000000000000 CR3: 0000000105ede003 CR4: 00000000003706a0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n Call Trace:\n <TASK>\n ? show_regs+0x5c/0x70\n ? __die+0x1f/0x60\n ? page_fault_oops+0x15d/0x440\n ? lock_release+0xbc/0x240\n ? exc_page_fault+0x4a4/0x970\n ? asm_exc_page_fault+0x27/0x30\n ? batch_unpin+0xa2/0x100 [iommufd]\n ? batch_unpin+0xba/0x100 [iommufd]\n __iopt_area_unfill_domain+0x198/0x430 [iommufd]\n ? __mutex_lock+0x8c/0xb80\n ? __mutex_lock+0x6aa/0xb80\n ? xa_erase+0x28/0x30\n ? iopt_table_remove_domain+0x162/0x320 [iommufd]\n ? lock_release+0xbc/0x240\n iopt_area_unfill_domain+0xd/0x10 [iommufd]\n iopt_table_remove_domain+0x195/0x320 [iommufd]\n iommufd_hw_pagetable_destroy+0xb3/0x110 [iommufd]\n iommufd_object_destroy_user+0x8e/0xf0 [iommufd]\n iommufd_device_detach+0xc5/0x140 [iommufd]\n iommufd_selftest_destroy+0x1f/0x70 [iommufd]\n iommufd_object_destroy_user+0x8e/0xf0 [iommufd]\n iommufd_destroy+0x3a/0x50 [iommufd]\n iommufd_fops_ioctl+0xfb/0x170 [iommufd]\n __x64_sys_ioctl+0x40d/0x9a0\n do_syscall_64+0x3c/0x80\n entry_SYSCALL_64_after_hwframe+0x46/0xb0"}], "id": "CVE-2023-54060", "lastModified": "2025-12-24T13:16:07.790", "metrics": {}, "published": "2025-12-24T13:16:07.790", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/176f36a376c417b58d19f79edfce20db9317eaa2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b7c822fa6b7701b17e139f1c562fc24135880ed4"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: iommufd: Set end correctly when doing batch carry", "id": "2425045", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2425045"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-54060", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-54060\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54060\nhttps://lore.kernel.org/linux-cve-announce/2025122428-CVE-2023-54060-2029@gregkh/T"], "threat_severity": "Low"}

{}