cve-2024-50128
Vulnerability from cvelistv5
Published
2024-11-05 17:10
Modified
2024-12-19 09:33
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: wwan: fix global oob in wwan_rtnl_policy The variable wwan_rtnl_link_ops assign a *bigger* maxtype which leads to a global out-of-bounds read when parsing the netlink attributes. Exactly same bug cause as the oob fixed in commit b33fb5b801c6 ("net: qualcomm: rmnet: fix global oob in rmnet_policy"). ================================================================== BUG: KASAN: global-out-of-bounds in validate_nla lib/nlattr.c:388 [inline] BUG: KASAN: global-out-of-bounds in __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603 Read of size 1 at addr ffffffff8b09cb60 by task syz.1.66276/323862 CPU: 0 PID: 323862 Comm: syz.1.66276 Not tainted 6.1.70 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x177/0x231 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:284 [inline] print_report+0x14f/0x750 mm/kasan/report.c:395 kasan_report+0x139/0x170 mm/kasan/report.c:495 validate_nla lib/nlattr.c:388 [inline] __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603 __nla_parse+0x3c/0x50 lib/nlattr.c:700 nla_parse_nested_deprecated include/net/netlink.h:1269 [inline] __rtnl_newlink net/core/rtnetlink.c:3514 [inline] rtnl_newlink+0x7bc/0x1fd0 net/core/rtnetlink.c:3623 rtnetlink_rcv_msg+0x794/0xef0 net/core/rtnetlink.c:6122 netlink_rcv_skb+0x1de/0x420 net/netlink/af_netlink.c:2508 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x74b/0x8c0 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x882/0xb90 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:716 [inline] __sock_sendmsg net/socket.c:728 [inline] ____sys_sendmsg+0x5cc/0x8f0 net/socket.c:2499 ___sys_sendmsg+0x21c/0x290 net/socket.c:2553 __sys_sendmsg net/socket.c:2582 [inline] __do_sys_sendmsg net/socket.c:2591 [inline] __se_sys_sendmsg+0x19e/0x270 net/socket.c:2589 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x45/0x90 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f67b19a24ad RSP: 002b:00007f67b17febb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f67b1b45f80 RCX: 00007f67b19a24ad RDX: 0000000000000000 RSI: 0000000020005e40 RDI: 0000000000000004 RBP: 00007f67b1a1e01d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd2513764f R14: 00007ffd251376e0 R15: 00007f67b17fed40 </TASK> The buggy address belongs to the variable: wwan_rtnl_policy+0x20/0x40 The buggy address belongs to the physical page: page:ffffea00002c2700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb09c flags: 0xfff00000001000(reserved|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000001000 ffffea00002c2708 ffffea00002c2708 0000000000000000 raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner info is not present (never set?) Memory state around the buggy address: ffffffff8b09ca00: 05 f9 f9 f9 05 f9 f9 f9 00 01 f9 f9 00 01 f9 f9 ffffffff8b09ca80: 00 00 00 05 f9 f9 f9 f9 00 00 03 f9 f9 f9 f9 f9 >ffffffff8b09cb00: 00 00 00 00 05 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 ^ ffffffff8b09cb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ================================================================== According to the comment of `nla_parse_nested_deprecated`, use correct size `IFLA_WWAN_MAX` here to fix this issue.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/47dd5447cab8ce30a847a0337d5341ae4c7476a7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/69076f8435c1c5dae5f814eaf4c361d1f00b22a3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9683804e36668f6093fb06e202eed2f188ba437ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a3ffce63dcc0c208edd4d196e17baed22ebcb643Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c9a0aed51977198df005d0a623090e38e2d77d7bPatch
Impacted products
Vendor Product Version
Linux Linux Version: 88b710532e53de2466d1033fb1d5125aabf3215a
Version: 88b710532e53de2466d1033fb1d5125aabf3215a
Version: 88b710532e53de2466d1033fb1d5125aabf3215a
Version: 88b710532e53de2466d1033fb1d5125aabf3215a
Version: 88b710532e53de2466d1033fb1d5125aabf3215a
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   Linux Linux Version: 5.14
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wwan/wwan_core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c9a0aed51977198df005d0a623090e38e2d77d7b",
              "status": "affected",
              "version": "88b710532e53de2466d1033fb1d5125aabf3215a",
              "versionType": "git"
            },
            {
              "lessThan": "9683804e36668f6093fb06e202eed2f188ba437e",
              "status": "affected",
              "version": "88b710532e53de2466d1033fb1d5125aabf3215a",
              "versionType": "git"
            },
            {
              "lessThan": "69076f8435c1c5dae5f814eaf4c361d1f00b22a3",
              "status": "affected",
              "version": "88b710532e53de2466d1033fb1d5125aabf3215a",
              "versionType": "git"
            },
            {
              "lessThan": "a3ffce63dcc0c208edd4d196e17baed22ebcb643",
              "status": "affected",
              "version": "88b710532e53de2466d1033fb1d5125aabf3215a",
              "versionType": "git"
            },
            {
              "lessThan": "47dd5447cab8ce30a847a0337d5341ae4c7476a7",
              "status": "affected",
              "version": "88b710532e53de2466d1033fb1d5125aabf3215a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wwan/wwan_core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.170",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.115",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.59",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: fix global oob in wwan_rtnl_policy\n\nThe variable wwan_rtnl_link_ops assign a *bigger* maxtype which leads to\na global out-of-bounds read when parsing the netlink attributes. Exactly\nsame bug cause as the oob fixed in commit b33fb5b801c6 (\"net: qualcomm:\nrmnet: fix global oob in rmnet_policy\").\n\n==================================================================\nBUG: KASAN: global-out-of-bounds in validate_nla lib/nlattr.c:388 [inline]\nBUG: KASAN: global-out-of-bounds in __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603\nRead of size 1 at addr ffffffff8b09cb60 by task syz.1.66276/323862\n\nCPU: 0 PID: 323862 Comm: syz.1.66276 Not tainted 6.1.70 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x177/0x231 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:284 [inline]\n print_report+0x14f/0x750 mm/kasan/report.c:395\n kasan_report+0x139/0x170 mm/kasan/report.c:495\n validate_nla lib/nlattr.c:388 [inline]\n __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603\n __nla_parse+0x3c/0x50 lib/nlattr.c:700\n nla_parse_nested_deprecated include/net/netlink.h:1269 [inline]\n __rtnl_newlink net/core/rtnetlink.c:3514 [inline]\n rtnl_newlink+0x7bc/0x1fd0 net/core/rtnetlink.c:3623\n rtnetlink_rcv_msg+0x794/0xef0 net/core/rtnetlink.c:6122\n netlink_rcv_skb+0x1de/0x420 net/netlink/af_netlink.c:2508\n netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline]\n netlink_unicast+0x74b/0x8c0 net/netlink/af_netlink.c:1352\n netlink_sendmsg+0x882/0xb90 net/netlink/af_netlink.c:1874\n sock_sendmsg_nosec net/socket.c:716 [inline]\n __sock_sendmsg net/socket.c:728 [inline]\n ____sys_sendmsg+0x5cc/0x8f0 net/socket.c:2499\n ___sys_sendmsg+0x21c/0x290 net/socket.c:2553\n __sys_sendmsg net/socket.c:2582 [inline]\n __do_sys_sendmsg net/socket.c:2591 [inline]\n __se_sys_sendmsg+0x19e/0x270 net/socket.c:2589\n do_syscall_x64 arch/x86/entry/common.c:51 [inline]\n do_syscall_64+0x45/0x90 arch/x86/entry/common.c:81\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\nRIP: 0033:0x7f67b19a24ad\nRSP: 002b:00007f67b17febb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\nRAX: ffffffffffffffda RBX: 00007f67b1b45f80 RCX: 00007f67b19a24ad\nRDX: 0000000000000000 RSI: 0000000020005e40 RDI: 0000000000000004\nRBP: 00007f67b1a1e01d R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 00007ffd2513764f R14: 00007ffd251376e0 R15: 00007f67b17fed40\n \u003c/TASK\u003e\n\nThe buggy address belongs to the variable:\n wwan_rtnl_policy+0x20/0x40\n\nThe buggy address belongs to the physical page:\npage:ffffea00002c2700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb09c\nflags: 0xfff00000001000(reserved|node=0|zone=1|lastcpupid=0x7ff)\nraw: 00fff00000001000 ffffea00002c2708 ffffea00002c2708 0000000000000000\nraw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\npage_owner info is not present (never set?)\n\nMemory state around the buggy address:\n ffffffff8b09ca00: 05 f9 f9 f9 05 f9 f9 f9 00 01 f9 f9 00 01 f9 f9\n ffffffff8b09ca80: 00 00 00 05 f9 f9 f9 f9 00 00 03 f9 f9 f9 f9 f9\n\u003effffffff8b09cb00: 00 00 00 00 05 f9 f9 f9 00 00 00 00 f9 f9 f9 f9\n                                                       ^\n ffffffff8b09cb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n==================================================================\n\nAccording to the comment of `nla_parse_nested_deprecated`, use correct size\n`IFLA_WWAN_MAX` here to fix this issue."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:33:45.910Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c9a0aed51977198df005d0a623090e38e2d77d7b"
        },
        {
          "url": "https://git.kernel.org/stable/c/9683804e36668f6093fb06e202eed2f188ba437e"
        },
        {
          "url": "https://git.kernel.org/stable/c/69076f8435c1c5dae5f814eaf4c361d1f00b22a3"
        },
        {
          "url": "https://git.kernel.org/stable/c/a3ffce63dcc0c208edd4d196e17baed22ebcb643"
        },
        {
          "url": "https://git.kernel.org/stable/c/47dd5447cab8ce30a847a0337d5341ae4c7476a7"
        }
      ],
      "title": "net: wwan: fix global oob in wwan_rtnl_policy",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50128",
    "datePublished": "2024-11-05T17:10:55.044Z",
    "dateReserved": "2024-10-21T19:36:19.955Z",
    "dateUpdated": "2024-12-19T09:33:45.910Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-50128\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-05T18:15:15.730\",\"lastModified\":\"2024-11-08T19:39:38.027\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: wwan: fix global oob in wwan_rtnl_policy\\n\\nThe variable wwan_rtnl_link_ops assign a *bigger* maxtype which leads to\\na global out-of-bounds read when parsing the netlink attributes. Exactly\\nsame bug cause as the oob fixed in commit b33fb5b801c6 (\\\"net: qualcomm:\\nrmnet: fix global oob in rmnet_policy\\\").\\n\\n==================================================================\\nBUG: KASAN: global-out-of-bounds in validate_nla lib/nlattr.c:388 [inline]\\nBUG: KASAN: global-out-of-bounds in __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603\\nRead of size 1 at addr ffffffff8b09cb60 by task syz.1.66276/323862\\n\\nCPU: 0 PID: 323862 Comm: syz.1.66276 Not tainted 6.1.70 #1\\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:88 [inline]\\n dump_stack_lvl+0x177/0x231 lib/dump_stack.c:106\\n print_address_description mm/kasan/report.c:284 [inline]\\n print_report+0x14f/0x750 mm/kasan/report.c:395\\n kasan_report+0x139/0x170 mm/kasan/report.c:495\\n validate_nla lib/nlattr.c:388 [inline]\\n __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603\\n __nla_parse+0x3c/0x50 lib/nlattr.c:700\\n nla_parse_nested_deprecated include/net/netlink.h:1269 [inline]\\n __rtnl_newlink net/core/rtnetlink.c:3514 [inline]\\n rtnl_newlink+0x7bc/0x1fd0 net/core/rtnetlink.c:3623\\n rtnetlink_rcv_msg+0x794/0xef0 net/core/rtnetlink.c:6122\\n netlink_rcv_skb+0x1de/0x420 net/netlink/af_netlink.c:2508\\n netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline]\\n netlink_unicast+0x74b/0x8c0 net/netlink/af_netlink.c:1352\\n netlink_sendmsg+0x882/0xb90 net/netlink/af_netlink.c:1874\\n sock_sendmsg_nosec net/socket.c:716 [inline]\\n __sock_sendmsg net/socket.c:728 [inline]\\n ____sys_sendmsg+0x5cc/0x8f0 net/socket.c:2499\\n ___sys_sendmsg+0x21c/0x290 net/socket.c:2553\\n __sys_sendmsg net/socket.c:2582 [inline]\\n __do_sys_sendmsg net/socket.c:2591 [inline]\\n __se_sys_sendmsg+0x19e/0x270 net/socket.c:2589\\n do_syscall_x64 arch/x86/entry/common.c:51 [inline]\\n do_syscall_64+0x45/0x90 arch/x86/entry/common.c:81\\n entry_SYSCALL_64_after_hwframe+0x63/0xcd\\nRIP: 0033:0x7f67b19a24ad\\nRSP: 002b:00007f67b17febb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\\nRAX: ffffffffffffffda RBX: 00007f67b1b45f80 RCX: 00007f67b19a24ad\\nRDX: 0000000000000000 RSI: 0000000020005e40 RDI: 0000000000000004\\nRBP: 00007f67b1a1e01d R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\\nR13: 00007ffd2513764f R14: 00007ffd251376e0 R15: 00007f67b17fed40\\n \u003c/TASK\u003e\\n\\nThe buggy address belongs to the variable:\\n wwan_rtnl_policy+0x20/0x40\\n\\nThe buggy address belongs to the physical page:\\npage:ffffea00002c2700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb09c\\nflags: 0xfff00000001000(reserved|node=0|zone=1|lastcpupid=0x7ff)\\nraw: 00fff00000001000 ffffea00002c2708 ffffea00002c2708 0000000000000000\\nraw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000\\npage dumped because: kasan: bad access detected\\npage_owner info is not present (never set?)\\n\\nMemory state around the buggy address:\\n ffffffff8b09ca00: 05 f9 f9 f9 05 f9 f9 f9 00 01 f9 f9 00 01 f9 f9\\n ffffffff8b09ca80: 00 00 00 05 f9 f9 f9 f9 00 00 03 f9 f9 f9 f9 f9\\n\u003effffffff8b09cb00: 00 00 00 00 05 f9 f9 f9 00 00 00 00 f9 f9 f9 f9\\n                                                       ^\\n ffffffff8b09cb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\\n==================================================================\\n\\nAccording to the comment of `nla_parse_nested_deprecated`, use correct size\\n`IFLA_WWAN_MAX` here to fix this issue.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: wwan: fix global oob in wwan_rtnl_policy. La variable wwan_rtnl_link_ops asigna un maxtype *mayor* que lleva a una lectura global fuera de los l\u00edmites al analizar los atributos netlink. Exactamente la misma causa del error que el oob corregido en la confirmaci\u00f3n b33fb5b801c6 (\\\"net: qualcomm: rmnet: fix global oob in rmnet_policy\\\"). ======================================================================= ERROR: KASAN: global fuera de los l\u00edmites en la librer\u00eda validation_nla/nlattr.c:388 [en l\u00ednea] ERROR: KASAN: global fuera de los l\u00edmites en la librer\u00eda __nla_validate_parse+0x19d7/0x29a0/nlattr.c:603 Lectura de tama\u00f1o 1 en la direcci\u00f3n ffffffff8b09cb60 por la tarea syz.1.66276/323862 CPU: 0 PID: 323862 Comm: syz.1.66276 No contaminado 6.1.70 #1 Nombre del hardware: PC est\u00e1ndar QEMU (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 01/04/2014 Seguimiento de llamadas:  __dump_stack lib/dump_stack.c:88 [en l\u00ednea] dump_stack_lvl+0x177/0x231 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:284 [en l\u00ednea] print_report+0x14f/0x750 mm/kasan/report.c:395 kasan_report+0x139/0x170 mm/kasan/report.c:495 validation_nla lib/nlattr.c:388 [en l\u00ednea] __nla_validate_parse+0x19d7/0x29a0 lib/nlattr.c:603 __nla_parse+0x3c/0x50 lib/nlattr.c:700 nla_parse_nested_deprecated include/net/netlink.h:1269 [en l\u00ednea] __rtnl_newlink net/core/rtnetlink.c:3514 [en l\u00ednea] rtnl_newlink+0x7bc/0x1fd0 net/core/rtnetlink.c:3623 rtnetlink_rcv_msg+0x794/0xef0 net/core/rtnetlink.c:6122 netlink_rcv_skb+0x1de/0x420 net/netlink/af_netlink.c:2508 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [en l\u00ednea] netlink_unicast+0x74b/0x8c0 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x882/0xb90 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:716 [en l\u00ednea] __sock_sendmsg net/socket.c:728 [en l\u00ednea] ____sys_sendmsg+0x5cc/0x8f0 net/socket.c:2499 ___sys_sendmsg+0x21c/0x290 net/socket.c:2553 __sys_sendmsg net/socket.c:2582 [en l\u00ednea] __do_sys_sendmsg net/socket.c:2591 [en l\u00ednea] __se_sys_sendmsg+0x19e/0x270 net/socket.c:2589 do_syscall_x64 arch/x86/entry/common.c:51 [en l\u00ednea] do_syscall_64+0x45/0x90 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f67b19a24ad RSP: 002b:00007f67b17febb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f67b1b45f80 RCX: 00007f67b19a24ad RDX: 0000000000000000 RSI: 0000000020005e40 RDI: 0000000000000004 RBP: 00007f67b1a1e01d R08: 000000000000000 R09: 0000000000000000 R10: 000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd2513764f R14: 00007ffd251376e0 R15: 00007f67b17fed40  La direcci\u00f3n con errores pertenece a la variable: wwan_rtnl_policy+0x20/0x40 La direcci\u00f3n con errores pertenece a la p\u00e1gina f\u00edsica: page:ffffea00002c2700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb09c flags: 0xfff00000001000(reserved|node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000001000 ffffea00002c2708 ffffea00002c2708 000000000000000 raw: 000000000000000 0000000000000000 00000001ffffffff 0000000000000000 p\u00e1gina volcada porque: kasan: mal acceso detectado la informaci\u00f3n del propietario de la p\u00e1gina no est\u00e1 presente (\u00bfnunca se estableci\u00f3?) Estado de la memoria alrededor de la direcci\u00f3n con errores: ffffffff8b09ca00: 05 f9 f9 f9 05 f9 f9 f9 00 01 f9 f9 01 f9 f9 ffffffff8b09ca80: 00 00 00 05 f9 f9 f9 f9 00 00 03 f9 f9 f9 f9 f9 \u0026gt;ffffffff8b09cb00: 00 00 00 00 05 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 ^ ffffffff8b09cb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =================================================================== Seg\u00fan el comentario de `nla_parse_nested_deprecated`, use el tama\u00f1o correcto `IFLA_WWAN_MAX` aqu\u00ed para solucionar este problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.14\",\"versionEndExcluding\":\"5.15.170\",\"matchCriteriaId\":\"53E8194F-DD7E-4112-80DD-3E7EF9172D6D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.115\",\"matchCriteriaId\":\"C08A77A6-E42E-4EFD-B5A1-2BF6CBBB42AE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.59\",\"matchCriteriaId\":\"5D15CA59-D15C-4ACD-8B03-A072DEAD2081\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.6\",\"matchCriteriaId\":\"E4486B12-007B-4794-9857-F07145637AA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C95E234-D335-4B6C-96BF-E2CEBD8654ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0F717D8-3014-4F84-8086-0124B2111379\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/47dd5447cab8ce30a847a0337d5341ae4c7476a7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/69076f8435c1c5dae5f814eaf4c361d1f00b22a3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9683804e36668f6093fb06e202eed2f188ba437e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a3ffce63dcc0c208edd4d196e17baed22ebcb643\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c9a0aed51977198df005d0a623090e38e2d77d7b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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