CVE-2025-22085 (GCVE-0-2025-22085)
Vulnerability from cvelistv5
Published
2025-04-16 14:12
Modified
2025-05-26 05:18
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix use-after-free when rename device name Syzbot reported a slab-use-after-free with the following call trace: ================================================================== BUG: KASAN: slab-use-after-free in nla_put+0xd3/0x150 lib/nlattr.c:1099 Read of size 5 at addr ffff888140ea1c60 by task syz.0.988/10025 CPU: 0 UID: 0 PID: 10025 Comm: syz.0.988 Not tainted 6.14.0-rc4-syzkaller-00859-gf77f12010f67 #0 Hardware name: Google Compute Engine, BIOS Google 02/12/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0x16e/0x5b0 mm/kasan/report.c:521 kasan_report+0x143/0x180 mm/kasan/report.c:634 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189 __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105 nla_put+0xd3/0x150 lib/nlattr.c:1099 nla_put_string include/net/netlink.h:1621 [inline] fill_nldev_handle+0x16e/0x200 drivers/infiniband/core/nldev.c:265 rdma_nl_notify_event+0x561/0xef0 drivers/infiniband/core/nldev.c:2857 ib_device_notify_register+0x22/0x230 drivers/infiniband/core/device.c:1344 ib_register_device+0x1292/0x1460 drivers/infiniband/core/device.c:1460 rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540 rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550 rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212 nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline] rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x8de/0xcb0 net/netlink/af_netlink.c:1883 sock_sendmsg_nosec net/socket.c:709 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:724 ____sys_sendmsg+0x53a/0x860 net/socket.c:2564 ___sys_sendmsg net/socket.c:2618 [inline] __sys_sendmsg+0x269/0x350 net/socket.c:2650 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f42d1b8d169 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 ... RSP: 002b:00007f42d2960038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f42d1da6320 RCX: 00007f42d1b8d169 RDX: 0000000000000000 RSI: 00004000000002c0 RDI: 000000000000000c RBP: 00007f42d1c0e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f42d1da6320 R15: 00007ffe399344a8 </TASK> Allocated by task 10025: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [inline] __do_kmalloc_node mm/slub.c:4294 [inline] __kmalloc_node_track_caller_noprof+0x28b/0x4c0 mm/slub.c:4313 __kmemdup_nul mm/util.c:61 [inline] kstrdup+0x42/0x100 mm/util.c:81 kobject_set_name_vargs+0x61/0x120 lib/kobject.c:274 dev_set_name+0xd5/0x120 drivers/base/core.c:3468 assign_name drivers/infiniband/core/device.c:1202 [inline] ib_register_device+0x178/0x1460 drivers/infiniband/core/device.c:1384 rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540 rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550 rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212 nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline] rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x8de/0xcb0 net ---truncated---
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0d6460b9d2a3ee380940bdf47680751ef91cb88ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1d6a9e7449e2a0c1e2934eee7880ba8bd1e464cdPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/56ec8580be5174b2b9774066e60f1aad56d201dbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/edf6b543e81ba68c6dbac2499ab362098a5a9716Patch
Impacted products
Vendor Product Version
Linux Linux Version: 9cbed5aab5aeea420d0aa945733bf608449d44fb
Version: 9cbed5aab5aeea420d0aa945733bf608449d44fb
Version: 9cbed5aab5aeea420d0aa945733bf608449d44fb
Version: 9cbed5aab5aeea420d0aa945733bf608449d44fb
 Create a notification for this product.
   Linux Linux Version: 6.12
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-22085",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-21T14:57:43.878838Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-21T15:01:46.413Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/core/device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0d6460b9d2a3ee380940bdf47680751ef91cb88e",
              "status": "affected",
              "version": "9cbed5aab5aeea420d0aa945733bf608449d44fb",
              "versionType": "git"
            },
            {
              "lessThan": "56ec8580be5174b2b9774066e60f1aad56d201db",
              "status": "affected",
              "version": "9cbed5aab5aeea420d0aa945733bf608449d44fb",
              "versionType": "git"
            },
            {
              "lessThan": "edf6b543e81ba68c6dbac2499ab362098a5a9716",
              "status": "affected",
              "version": "9cbed5aab5aeea420d0aa945733bf608449d44fb",
              "versionType": "git"
            },
            {
              "lessThan": "1d6a9e7449e2a0c1e2934eee7880ba8bd1e464cd",
              "status": "affected",
              "version": "9cbed5aab5aeea420d0aa945733bf608449d44fb",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/core/device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.12"
            },
            {
              "lessThan": "6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.23",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.23",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.11",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.2",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: Fix use-after-free when rename device name\n\nSyzbot reported a slab-use-after-free with the following call trace:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in nla_put+0xd3/0x150 lib/nlattr.c:1099\nRead of size 5 at addr ffff888140ea1c60 by task syz.0.988/10025\n\nCPU: 0 UID: 0 PID: 10025 Comm: syz.0.988\nNot tainted 6.14.0-rc4-syzkaller-00859-gf77f12010f67 #0\nHardware name: Google Compute Engine, BIOS Google 02/12/2025\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:408 [inline]\n print_report+0x16e/0x5b0 mm/kasan/report.c:521\n kasan_report+0x143/0x180 mm/kasan/report.c:634\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105\n nla_put+0xd3/0x150 lib/nlattr.c:1099\n nla_put_string include/net/netlink.h:1621 [inline]\n fill_nldev_handle+0x16e/0x200 drivers/infiniband/core/nldev.c:265\n rdma_nl_notify_event+0x561/0xef0 drivers/infiniband/core/nldev.c:2857\n ib_device_notify_register+0x22/0x230 drivers/infiniband/core/device.c:1344\n ib_register_device+0x1292/0x1460 drivers/infiniband/core/device.c:1460\n rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540\n rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550\n rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212\n nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795\n rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]\n rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259\n netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\n netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339\n netlink_sendmsg+0x8de/0xcb0 net/netlink/af_netlink.c:1883\n sock_sendmsg_nosec net/socket.c:709 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:724\n ____sys_sendmsg+0x53a/0x860 net/socket.c:2564\n ___sys_sendmsg net/socket.c:2618 [inline]\n __sys_sendmsg+0x269/0x350 net/socket.c:2650\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f42d1b8d169\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 ...\nRSP: 002b:00007f42d2960038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\nRAX: ffffffffffffffda RBX: 00007f42d1da6320 RCX: 00007f42d1b8d169\nRDX: 0000000000000000 RSI: 00004000000002c0 RDI: 000000000000000c\nRBP: 00007f42d1c0e2a0 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 0000000000000000 R14: 00007f42d1da6320 R15: 00007ffe399344a8\n \u003c/TASK\u003e\n\nAllocated by task 10025:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __do_kmalloc_node mm/slub.c:4294 [inline]\n __kmalloc_node_track_caller_noprof+0x28b/0x4c0 mm/slub.c:4313\n __kmemdup_nul mm/util.c:61 [inline]\n kstrdup+0x42/0x100 mm/util.c:81\n kobject_set_name_vargs+0x61/0x120 lib/kobject.c:274\n dev_set_name+0xd5/0x120 drivers/base/core.c:3468\n assign_name drivers/infiniband/core/device.c:1202 [inline]\n ib_register_device+0x178/0x1460 drivers/infiniband/core/device.c:1384\n rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540\n rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550\n rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212\n nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795\n rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]\n rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259\n netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\n netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339\n netlink_sendmsg+0x8de/0xcb0 net\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:18:09.541Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0d6460b9d2a3ee380940bdf47680751ef91cb88e"
        },
        {
          "url": "https://git.kernel.org/stable/c/56ec8580be5174b2b9774066e60f1aad56d201db"
        },
        {
          "url": "https://git.kernel.org/stable/c/edf6b543e81ba68c6dbac2499ab362098a5a9716"
        },
        {
          "url": "https://git.kernel.org/stable/c/1d6a9e7449e2a0c1e2934eee7880ba8bd1e464cd"
        }
      ],
      "title": "RDMA/core: Fix use-after-free when rename device name",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-22085",
    "datePublished": "2025-04-16T14:12:33.821Z",
    "dateReserved": "2024-12-29T08:45:45.816Z",
    "dateUpdated": "2025-05-26T05:18:09.541Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-22085\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-04-16T15:16:02.700\",\"lastModified\":\"2025-04-25T18:41:52.250\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/core: Fix use-after-free when rename device name\\n\\nSyzbot reported a slab-use-after-free with the following call trace:\\n\\n==================================================================\\nBUG: KASAN: slab-use-after-free in nla_put+0xd3/0x150 lib/nlattr.c:1099\\nRead of size 5 at addr ffff888140ea1c60 by task syz.0.988/10025\\n\\nCPU: 0 UID: 0 PID: 10025 Comm: syz.0.988\\nNot tainted 6.14.0-rc4-syzkaller-00859-gf77f12010f67 #0\\nHardware name: Google Compute Engine, BIOS Google 02/12/2025\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:94 [inline]\\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\\n print_address_description mm/kasan/report.c:408 [inline]\\n print_report+0x16e/0x5b0 mm/kasan/report.c:521\\n kasan_report+0x143/0x180 mm/kasan/report.c:634\\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\\n __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105\\n nla_put+0xd3/0x150 lib/nlattr.c:1099\\n nla_put_string include/net/netlink.h:1621 [inline]\\n fill_nldev_handle+0x16e/0x200 drivers/infiniband/core/nldev.c:265\\n rdma_nl_notify_event+0x561/0xef0 drivers/infiniband/core/nldev.c:2857\\n ib_device_notify_register+0x22/0x230 drivers/infiniband/core/device.c:1344\\n ib_register_device+0x1292/0x1460 drivers/infiniband/core/device.c:1460\\n rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540\\n rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550\\n rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212\\n nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795\\n rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]\\n rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259\\n netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\\n netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339\\n netlink_sendmsg+0x8de/0xcb0 net/netlink/af_netlink.c:1883\\n sock_sendmsg_nosec net/socket.c:709 [inline]\\n __sock_sendmsg+0x221/0x270 net/socket.c:724\\n ____sys_sendmsg+0x53a/0x860 net/socket.c:2564\\n ___sys_sendmsg net/socket.c:2618 [inline]\\n __sys_sendmsg+0x269/0x350 net/socket.c:2650\\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7f42d1b8d169\\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 ...\\nRSP: 002b:00007f42d2960038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\\nRAX: ffffffffffffffda RBX: 00007f42d1da6320 RCX: 00007f42d1b8d169\\nRDX: 0000000000000000 RSI: 00004000000002c0 RDI: 000000000000000c\\nRBP: 00007f42d1c0e2a0 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\\nR13: 0000000000000000 R14: 00007f42d1da6320 R15: 00007ffe399344a8\\n \u003c/TASK\u003e\\n\\nAllocated by task 10025:\\n kasan_save_stack mm/kasan/common.c:47 [inline]\\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\\n kasan_kmalloc include/linux/kasan.h:260 [inline]\\n __do_kmalloc_node mm/slub.c:4294 [inline]\\n __kmalloc_node_track_caller_noprof+0x28b/0x4c0 mm/slub.c:4313\\n __kmemdup_nul mm/util.c:61 [inline]\\n kstrdup+0x42/0x100 mm/util.c:81\\n kobject_set_name_vargs+0x61/0x120 lib/kobject.c:274\\n dev_set_name+0xd5/0x120 drivers/base/core.c:3468\\n assign_name drivers/infiniband/core/device.c:1202 [inline]\\n ib_register_device+0x178/0x1460 drivers/infiniband/core/device.c:1384\\n rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540\\n rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550\\n rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212\\n nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795\\n rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]\\n rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259\\n netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\\n netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339\\n netlink_sendmsg+0x8de/0xcb0 net\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/core: Se corrige el use-after-free al cambiar el nombre del dispositivo Syzbot inform\u00f3 un slab-use-after-free con el siguiente seguimiento de llamada: ======================================================================= ERROR: KASAN: slab-use-after-free in nla_put+0xd3/0x150 lib/nlattr.c:1099 Read of size 5 at addr ffff888140ea1c60 by task syz.0.988/10025 CPU: 0 UID: 0 PID: 10025 Comm: syz.0.988 Not tainted 6.14.0-rc4-syzkaller-00859-gf77f12010f67 #0 Hardware name: Google Compute Engine, BIOS Google 02/12/2025 Call Trace:  __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0x16e/0x5b0 mm/kasan/report.c:521 kasan_report+0x143/0x180 mm/kasan/report.c:634 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189 __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105 nla_put+0xd3/0x150 lib/nlattr.c:1099 nla_put_string include/net/netlink.h:1621 [inline] fill_nldev_handle+0x16e/0x200 drivers/infiniband/core/nldev.c:265 rdma_nl_notify_event+0x561/0xef0 drivers/infiniband/core/nldev.c:2857 ib_device_notify_register+0x22/0x230 drivers/infiniband/core/device.c:1344 ib_register_device+0x1292/0x1460 drivers/infiniband/core/device.c:1460 rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540 rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550 rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212 nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline] rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x8de/0xcb0 net/netlink/af_netlink.c:1883 sock_sendmsg_nosec net/socket.c:709 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:724 ____sys_sendmsg+0x53a/0x860 net/socket.c:2564 ___sys_sendmsg net/socket.c:2618 [inline] __sys_sendmsg+0x269/0x350 net/socket.c:2650 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f42d1b8d169 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 ... RSP: 002b:00007f42d2960038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f42d1da6320 RCX: 00007f42d1b8d169 RDX: 0000000000000000 RSI: 00004000000002c0 RDI: 000000000000000c RBP: 00007f42d1c0e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f42d1da6320 R15: 00007ffe399344a8  Allocated by task 10025: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [inline] __do_kmalloc_node mm/slub.c:4294 [inline] __kmalloc_node_track_caller_noprof+0x28b/0x4c0 mm/slub.c:4313 __kmemdup_nul mm/util.c:61 [inline] kstrdup+0x42/0x100 mm/util.c:81 kobject_set_name_vargs+0x61/0x120 lib/kobject.c:274 dev_set_name+0xd5/0x120 drivers/base/core.c:3468 assign_name drivers/infiniband/core/device.c:1202 [inline] ib_register_device+0x178/0x1460 drivers/infiniband/core/device.c:1384 rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540 rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550 rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212 nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline] rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x8de/0xcb0 net ---truncado---\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12\",\"versionEndExcluding\":\"6.12.23\",\"matchCriteriaId\":\"442B00D1-26AD-4DD9-B74A-E818807D3E2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.13.11\",\"matchCriteriaId\":\"E7E864B0-8C00-4679-BA55-659B4C9C3AD3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.14\",\"versionEndExcluding\":\"6.14.2\",\"matchCriteriaId\":\"FADAE5D8-4808-442C-B218-77B2CE8780A0\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0d6460b9d2a3ee380940bdf47680751ef91cb88e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1d6a9e7449e2a0c1e2934eee7880ba8bd1e464cd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/56ec8580be5174b2b9774066e60f1aad56d201db\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/edf6b543e81ba68c6dbac2499ab362098a5a9716\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-22085\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-21T14:57:43.878838Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"CWE-416 Use After Free\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-21T14:57:45.597Z\"}}], \"cna\": {\"title\": \"RDMA/core: Fix use-after-free when rename device name\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"9cbed5aab5aeea420d0aa945733bf608449d44fb\", \"lessThan\": \"0d6460b9d2a3ee380940bdf47680751ef91cb88e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9cbed5aab5aeea420d0aa945733bf608449d44fb\", \"lessThan\": \"56ec8580be5174b2b9774066e60f1aad56d201db\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9cbed5aab5aeea420d0aa945733bf608449d44fb\", \"lessThan\": \"edf6b543e81ba68c6dbac2499ab362098a5a9716\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9cbed5aab5aeea420d0aa945733bf608449d44fb\", \"lessThan\": \"1d6a9e7449e2a0c1e2934eee7880ba8bd1e464cd\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/infiniband/core/device.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.12\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.12\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.12.23\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.13.*\"}, {\"status\": \"unaffected\", \"version\": \"6.14.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.14.*\"}, {\"status\": \"unaffected\", \"version\": \"6.15\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/infiniband/core/device.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/0d6460b9d2a3ee380940bdf47680751ef91cb88e\"}, {\"url\": \"https://git.kernel.org/stable/c/56ec8580be5174b2b9774066e60f1aad56d201db\"}, {\"url\": \"https://git.kernel.org/stable/c/edf6b543e81ba68c6dbac2499ab362098a5a9716\"}, {\"url\": \"https://git.kernel.org/stable/c/1d6a9e7449e2a0c1e2934eee7880ba8bd1e464cd\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/core: Fix use-after-free when rename device name\\n\\nSyzbot reported a slab-use-after-free with the following call trace:\\n\\n==================================================================\\nBUG: KASAN: slab-use-after-free in nla_put+0xd3/0x150 lib/nlattr.c:1099\\nRead of size 5 at addr ffff888140ea1c60 by task syz.0.988/10025\\n\\nCPU: 0 UID: 0 PID: 10025 Comm: syz.0.988\\nNot tainted 6.14.0-rc4-syzkaller-00859-gf77f12010f67 #0\\nHardware name: Google Compute Engine, BIOS Google 02/12/2025\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:94 [inline]\\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\\n print_address_description mm/kasan/report.c:408 [inline]\\n print_report+0x16e/0x5b0 mm/kasan/report.c:521\\n kasan_report+0x143/0x180 mm/kasan/report.c:634\\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\\n __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105\\n nla_put+0xd3/0x150 lib/nlattr.c:1099\\n nla_put_string include/net/netlink.h:1621 [inline]\\n fill_nldev_handle+0x16e/0x200 drivers/infiniband/core/nldev.c:265\\n rdma_nl_notify_event+0x561/0xef0 drivers/infiniband/core/nldev.c:2857\\n ib_device_notify_register+0x22/0x230 drivers/infiniband/core/device.c:1344\\n ib_register_device+0x1292/0x1460 drivers/infiniband/core/device.c:1460\\n rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540\\n rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550\\n rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212\\n nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795\\n rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]\\n rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259\\n netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\\n netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339\\n netlink_sendmsg+0x8de/0xcb0 net/netlink/af_netlink.c:1883\\n sock_sendmsg_nosec net/socket.c:709 [inline]\\n __sock_sendmsg+0x221/0x270 net/socket.c:724\\n ____sys_sendmsg+0x53a/0x860 net/socket.c:2564\\n ___sys_sendmsg net/socket.c:2618 [inline]\\n __sys_sendmsg+0x269/0x350 net/socket.c:2650\\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7f42d1b8d169\\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 ...\\nRSP: 002b:00007f42d2960038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\\nRAX: ffffffffffffffda RBX: 00007f42d1da6320 RCX: 00007f42d1b8d169\\nRDX: 0000000000000000 RSI: 00004000000002c0 RDI: 000000000000000c\\nRBP: 00007f42d1c0e2a0 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\\nR13: 0000000000000000 R14: 00007f42d1da6320 R15: 00007ffe399344a8\\n \u003c/TASK\u003e\\n\\nAllocated by task 10025:\\n kasan_save_stack mm/kasan/common.c:47 [inline]\\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\\n kasan_kmalloc include/linux/kasan.h:260 [inline]\\n __do_kmalloc_node mm/slub.c:4294 [inline]\\n __kmalloc_node_track_caller_noprof+0x28b/0x4c0 mm/slub.c:4313\\n __kmemdup_nul mm/util.c:61 [inline]\\n kstrdup+0x42/0x100 mm/util.c:81\\n kobject_set_name_vargs+0x61/0x120 lib/kobject.c:274\\n dev_set_name+0xd5/0x120 drivers/base/core.c:3468\\n assign_name drivers/infiniband/core/device.c:1202 [inline]\\n ib_register_device+0x178/0x1460 drivers/infiniband/core/device.c:1384\\n rxe_register_device+0x233/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1540\\n rxe_net_add+0x74/0xf0 drivers/infiniband/sw/rxe/rxe_net.c:550\\n rxe_newlink+0xde/0x1a0 drivers/infiniband/sw/rxe/rxe.c:212\\n nldev_newlink+0x5ea/0x680 drivers/infiniband/core/nldev.c:1795\\n rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]\\n rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259\\n netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\\n netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1339\\n netlink_sendmsg+0x8de/0xcb0 net\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.23\", \"versionStartIncluding\": \"6.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13.11\", \"versionStartIncluding\": \"6.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.14.2\", \"versionStartIncluding\": \"6.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.15\", \"versionStartIncluding\": \"6.12\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-26T05:18:09.541Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-22085\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-26T05:18:09.541Z\", \"dateReserved\": \"2024-12-29T08:45:45.816Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-04-16T14:12:33.821Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.