CVE-2024-53185
Vulnerability from cvelistv5
Published
2024-12-27 13:49
Modified
2025-02-10 17:21
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: smb: client: fix NULL ptr deref in crypto_aead_setkey() Neither SMB3.0 or SMB3.02 supports encryption negotiate context, so when SMB2_GLOBAL_CAP_ENCRYPTION flag is set in the negotiate response, the client uses AES-128-CCM as the default cipher. See MS-SMB2 3.3.5.4. Commit b0abcd65ec54 ("smb: client: fix UAF in async decryption") added a @server->cipher_type check to conditionally call smb3_crypto_aead_allocate(), but that check would always be false as @server->cipher_type is unset for SMB3.02. Fix the following KASAN splat by setting @server->cipher_type for SMB3.02 as well. mount.cifs //srv/share /mnt -o vers=3.02,seal,... BUG: KASAN: null-ptr-deref in crypto_aead_setkey+0x2c/0x130 Read of size 8 at addr 0000000000000020 by task mount.cifs/1095 CPU: 1 UID: 0 PID: 1095 Comm: mount.cifs Not tainted 6.12.0 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x5d/0x80 ? crypto_aead_setkey+0x2c/0x130 kasan_report+0xda/0x110 ? crypto_aead_setkey+0x2c/0x130 crypto_aead_setkey+0x2c/0x130 crypt_message+0x258/0xec0 [cifs] ? __asan_memset+0x23/0x50 ? __pfx_crypt_message+0x10/0x10 [cifs] ? mark_lock+0xb0/0x6a0 ? hlock_class+0x32/0xb0 ? mark_lock+0xb0/0x6a0 smb3_init_transform_rq+0x352/0x3f0 [cifs] ? lock_acquire.part.0+0xf4/0x2a0 smb_send_rqst+0x144/0x230 [cifs] ? __pfx_smb_send_rqst+0x10/0x10 [cifs] ? hlock_class+0x32/0xb0 ? smb2_setup_request+0x225/0x3a0 [cifs] ? __pfx_cifs_compound_last_callback+0x10/0x10 [cifs] compound_send_recv+0x59b/0x1140 [cifs] ? __pfx_compound_send_recv+0x10/0x10 [cifs] ? __create_object+0x5e/0x90 ? hlock_class+0x32/0xb0 ? do_raw_spin_unlock+0x9a/0xf0 cifs_send_recv+0x23/0x30 [cifs] SMB2_tcon+0x3ec/0xb30 [cifs] ? __pfx_SMB2_tcon+0x10/0x10 [cifs] ? lock_acquire.part.0+0xf4/0x2a0 ? __pfx_lock_release+0x10/0x10 ? do_raw_spin_trylock+0xc6/0x120 ? lock_acquire+0x3f/0x90 ? _get_xid+0x16/0xd0 [cifs] ? __pfx_SMB2_tcon+0x10/0x10 [cifs] ? cifs_get_smb_ses+0xcdd/0x10a0 [cifs] cifs_get_smb_ses+0xcdd/0x10a0 [cifs] ? __pfx_cifs_get_smb_ses+0x10/0x10 [cifs] ? cifs_get_tcp_session+0xaa0/0xca0 [cifs] cifs_mount_get_session+0x8a/0x210 [cifs] dfs_mount_share+0x1b0/0x11d0 [cifs] ? __pfx___lock_acquire+0x10/0x10 ? __pfx_dfs_mount_share+0x10/0x10 [cifs] ? lock_acquire.part.0+0xf4/0x2a0 ? find_held_lock+0x8a/0xa0 ? hlock_class+0x32/0xb0 ? lock_release+0x203/0x5d0 cifs_mount+0xb3/0x3d0 [cifs] ? do_raw_spin_trylock+0xc6/0x120 ? __pfx_cifs_mount+0x10/0x10 [cifs] ? lock_acquire+0x3f/0x90 ? find_nls+0x16/0xa0 ? smb3_update_mnt_flags+0x372/0x3b0 [cifs] cifs_smb3_do_mount+0x1e2/0xc80 [cifs] ? __pfx_vfs_parse_fs_string+0x10/0x10 ? __pfx_cifs_smb3_do_mount+0x10/0x10 [cifs] smb3_get_tree+0x1bf/0x330 [cifs] vfs_get_tree+0x4a/0x160 path_mount+0x3c1/0xfb0 ? kasan_quarantine_put+0xc7/0x1d0 ? __pfx_path_mount+0x10/0x10 ? kmem_cache_free+0x118/0x3e0 ? user_path_at+0x74/0xa0 __x64_sys_mount+0x1a6/0x1e0 ? __pfx___x64_sys_mount+0x10/0x10 ? mark_held_locks+0x1a/0x90 do_syscall_64+0xbb/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/22127c1dc04364cda3da812161e70921e6c3c0afPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/44c495818d9c4a741ab9e6bc9203ccc9f55f6f40
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/46f8e25926817272ec8d5bfbd003569bdeb9a8c8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4bdec0d1f658f7c98749bd2c5a486e6cfa8565d2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9b8904b53b5ace0519c74cd89fc3ca763f3856d4Patch
Impacted products
Vendor Product Version
Linux Linux Version: bce966530fd5542bbb422cb45ecb775f7a1a6bc3
Version: 0809fb86ad13b29e1d6d491364fc7ea4fb545995
Version: 538c26d9bf70c90edc460d18c81008a4e555925a
Version: b0abcd65ec545701b8793e12bc27dc98042b151a
Version: b0abcd65ec545701b8793e12bc27dc98042b151a
 Create a notification for this product.
   Linux Linux Version: 6.12
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{
  "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-2024-53185",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-10T17:13:04.827494Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-416",
                "description": "CWE-416 Use After Free",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-10T17:21:09.199Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/client/smb2pdu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "44c495818d9c4a741ab9e6bc9203ccc9f55f6f40",
              "status": "affected",
              "version": "bce966530fd5542bbb422cb45ecb775f7a1a6bc3",
              "versionType": "git"
            },
            {
              "lessThan": "46f8e25926817272ec8d5bfbd003569bdeb9a8c8",
              "status": "affected",
              "version": "0809fb86ad13b29e1d6d491364fc7ea4fb545995",
              "versionType": "git"
            },
            {
              "lessThan": "22127c1dc04364cda3da812161e70921e6c3c0af",
              "status": "affected",
              "version": "538c26d9bf70c90edc460d18c81008a4e555925a",
              "versionType": "git"
            },
            {
              "lessThan": "9b8904b53b5ace0519c74cd89fc3ca763f3856d4",
              "status": "affected",
              "version": "b0abcd65ec545701b8793e12bc27dc98042b151a",
              "versionType": "git"
            },
            {
              "lessThan": "4bdec0d1f658f7c98749bd2c5a486e6cfa8565d2",
              "status": "affected",
              "version": "b0abcd65ec545701b8793e12bc27dc98042b151a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/client/smb2pdu.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": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix NULL ptr deref in crypto_aead_setkey()\n\nNeither SMB3.0 or SMB3.02 supports encryption negotiate context, so\nwhen SMB2_GLOBAL_CAP_ENCRYPTION flag is set in the negotiate response,\nthe client uses AES-128-CCM as the default cipher.  See MS-SMB2\n3.3.5.4.\n\nCommit b0abcd65ec54 (\"smb: client: fix UAF in async decryption\") added\na @server-\u003ecipher_type check to conditionally call\nsmb3_crypto_aead_allocate(), but that check would always be false as\n@server-\u003ecipher_type is unset for SMB3.02.\n\nFix the following KASAN splat by setting @server-\u003ecipher_type for\nSMB3.02 as well.\n\nmount.cifs //srv/share /mnt -o vers=3.02,seal,...\n\nBUG: KASAN: null-ptr-deref in crypto_aead_setkey+0x2c/0x130\nRead of size 8 at addr 0000000000000020 by task mount.cifs/1095\nCPU: 1 UID: 0 PID: 1095 Comm: mount.cifs Not tainted 6.12.0 #1\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41\n04/01/2014\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x5d/0x80\n ? crypto_aead_setkey+0x2c/0x130\n kasan_report+0xda/0x110\n ? crypto_aead_setkey+0x2c/0x130\n crypto_aead_setkey+0x2c/0x130\n crypt_message+0x258/0xec0 [cifs]\n ? __asan_memset+0x23/0x50\n ? __pfx_crypt_message+0x10/0x10 [cifs]\n ? mark_lock+0xb0/0x6a0\n ? hlock_class+0x32/0xb0\n ? mark_lock+0xb0/0x6a0\n smb3_init_transform_rq+0x352/0x3f0 [cifs]\n ? lock_acquire.part.0+0xf4/0x2a0\n smb_send_rqst+0x144/0x230 [cifs]\n ? __pfx_smb_send_rqst+0x10/0x10 [cifs]\n ? hlock_class+0x32/0xb0\n ? smb2_setup_request+0x225/0x3a0 [cifs]\n ? __pfx_cifs_compound_last_callback+0x10/0x10 [cifs]\n compound_send_recv+0x59b/0x1140 [cifs]\n ? __pfx_compound_send_recv+0x10/0x10 [cifs]\n ? __create_object+0x5e/0x90\n ? hlock_class+0x32/0xb0\n ? do_raw_spin_unlock+0x9a/0xf0\n cifs_send_recv+0x23/0x30 [cifs]\n SMB2_tcon+0x3ec/0xb30 [cifs]\n ? __pfx_SMB2_tcon+0x10/0x10 [cifs]\n ? lock_acquire.part.0+0xf4/0x2a0\n ? __pfx_lock_release+0x10/0x10\n ? do_raw_spin_trylock+0xc6/0x120\n ? lock_acquire+0x3f/0x90\n ? _get_xid+0x16/0xd0 [cifs]\n ? __pfx_SMB2_tcon+0x10/0x10 [cifs]\n ? cifs_get_smb_ses+0xcdd/0x10a0 [cifs]\n cifs_get_smb_ses+0xcdd/0x10a0 [cifs]\n ? __pfx_cifs_get_smb_ses+0x10/0x10 [cifs]\n ? cifs_get_tcp_session+0xaa0/0xca0 [cifs]\n cifs_mount_get_session+0x8a/0x210 [cifs]\n dfs_mount_share+0x1b0/0x11d0 [cifs]\n ? __pfx___lock_acquire+0x10/0x10\n ? __pfx_dfs_mount_share+0x10/0x10 [cifs]\n ? lock_acquire.part.0+0xf4/0x2a0\n ? find_held_lock+0x8a/0xa0\n ? hlock_class+0x32/0xb0\n ? lock_release+0x203/0x5d0\n cifs_mount+0xb3/0x3d0 [cifs]\n ? do_raw_spin_trylock+0xc6/0x120\n ? __pfx_cifs_mount+0x10/0x10 [cifs]\n ? lock_acquire+0x3f/0x90\n ? find_nls+0x16/0xa0\n ? smb3_update_mnt_flags+0x372/0x3b0 [cifs]\n cifs_smb3_do_mount+0x1e2/0xc80 [cifs]\n ? __pfx_vfs_parse_fs_string+0x10/0x10\n ? __pfx_cifs_smb3_do_mount+0x10/0x10 [cifs]\n smb3_get_tree+0x1bf/0x330 [cifs]\n vfs_get_tree+0x4a/0x160\n path_mount+0x3c1/0xfb0\n ? kasan_quarantine_put+0xc7/0x1d0\n ? __pfx_path_mount+0x10/0x10\n ? kmem_cache_free+0x118/0x3e0\n ? user_path_at+0x74/0xa0\n __x64_sys_mount+0x1a6/0x1e0\n ? __pfx___x64_sys_mount+0x10/0x10\n ? mark_held_locks+0x1a/0x90\n do_syscall_64+0xbb/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-02T10:15:08.779Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/44c495818d9c4a741ab9e6bc9203ccc9f55f6f40"
        },
        {
          "url": "https://git.kernel.org/stable/c/46f8e25926817272ec8d5bfbd003569bdeb9a8c8"
        },
        {
          "url": "https://git.kernel.org/stable/c/22127c1dc04364cda3da812161e70921e6c3c0af"
        },
        {
          "url": "https://git.kernel.org/stable/c/9b8904b53b5ace0519c74cd89fc3ca763f3856d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/4bdec0d1f658f7c98749bd2c5a486e6cfa8565d2"
        }
      ],
      "title": "smb: client: fix NULL ptr deref in crypto_aead_setkey()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53185",
    "datePublished": "2024-12-27T13:49:28.304Z",
    "dateReserved": "2024-11-19T17:17:25.012Z",
    "dateUpdated": "2025-02-10T17:21:09.199Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53185\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:25.973\",\"lastModified\":\"2025-02-10T18:15:28.080\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsmb: client: fix NULL ptr deref in crypto_aead_setkey()\\n\\nNeither SMB3.0 or SMB3.02 supports encryption negotiate context, so\\nwhen SMB2_GLOBAL_CAP_ENCRYPTION flag is set in the negotiate response,\\nthe client uses AES-128-CCM as the default cipher.  See MS-SMB2\\n3.3.5.4.\\n\\nCommit b0abcd65ec54 (\\\"smb: client: fix UAF in async decryption\\\") added\\na @server-\u003ecipher_type check to conditionally call\\nsmb3_crypto_aead_allocate(), but that check would always be false as\\n@server-\u003ecipher_type is unset for SMB3.02.\\n\\nFix the following KASAN splat by setting @server-\u003ecipher_type for\\nSMB3.02 as well.\\n\\nmount.cifs //srv/share /mnt -o vers=3.02,seal,...\\n\\nBUG: KASAN: null-ptr-deref in crypto_aead_setkey+0x2c/0x130\\nRead of size 8 at addr 0000000000000020 by task mount.cifs/1095\\nCPU: 1 UID: 0 PID: 1095 Comm: mount.cifs Not tainted 6.12.0 #1\\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41\\n04/01/2014\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x5d/0x80\\n ? crypto_aead_setkey+0x2c/0x130\\n kasan_report+0xda/0x110\\n ? crypto_aead_setkey+0x2c/0x130\\n crypto_aead_setkey+0x2c/0x130\\n crypt_message+0x258/0xec0 [cifs]\\n ? __asan_memset+0x23/0x50\\n ? __pfx_crypt_message+0x10/0x10 [cifs]\\n ? mark_lock+0xb0/0x6a0\\n ? hlock_class+0x32/0xb0\\n ? mark_lock+0xb0/0x6a0\\n smb3_init_transform_rq+0x352/0x3f0 [cifs]\\n ? lock_acquire.part.0+0xf4/0x2a0\\n smb_send_rqst+0x144/0x230 [cifs]\\n ? __pfx_smb_send_rqst+0x10/0x10 [cifs]\\n ? hlock_class+0x32/0xb0\\n ? smb2_setup_request+0x225/0x3a0 [cifs]\\n ? __pfx_cifs_compound_last_callback+0x10/0x10 [cifs]\\n compound_send_recv+0x59b/0x1140 [cifs]\\n ? __pfx_compound_send_recv+0x10/0x10 [cifs]\\n ? __create_object+0x5e/0x90\\n ? hlock_class+0x32/0xb0\\n ? do_raw_spin_unlock+0x9a/0xf0\\n cifs_send_recv+0x23/0x30 [cifs]\\n SMB2_tcon+0x3ec/0xb30 [cifs]\\n ? __pfx_SMB2_tcon+0x10/0x10 [cifs]\\n ? lock_acquire.part.0+0xf4/0x2a0\\n ? __pfx_lock_release+0x10/0x10\\n ? do_raw_spin_trylock+0xc6/0x120\\n ? lock_acquire+0x3f/0x90\\n ? _get_xid+0x16/0xd0 [cifs]\\n ? __pfx_SMB2_tcon+0x10/0x10 [cifs]\\n ? cifs_get_smb_ses+0xcdd/0x10a0 [cifs]\\n cifs_get_smb_ses+0xcdd/0x10a0 [cifs]\\n ? __pfx_cifs_get_smb_ses+0x10/0x10 [cifs]\\n ? cifs_get_tcp_session+0xaa0/0xca0 [cifs]\\n cifs_mount_get_session+0x8a/0x210 [cifs]\\n dfs_mount_share+0x1b0/0x11d0 [cifs]\\n ? __pfx___lock_acquire+0x10/0x10\\n ? __pfx_dfs_mount_share+0x10/0x10 [cifs]\\n ? lock_acquire.part.0+0xf4/0x2a0\\n ? find_held_lock+0x8a/0xa0\\n ? hlock_class+0x32/0xb0\\n ? lock_release+0x203/0x5d0\\n cifs_mount+0xb3/0x3d0 [cifs]\\n ? do_raw_spin_trylock+0xc6/0x120\\n ? __pfx_cifs_mount+0x10/0x10 [cifs]\\n ? lock_acquire+0x3f/0x90\\n ? find_nls+0x16/0xa0\\n ? smb3_update_mnt_flags+0x372/0x3b0 [cifs]\\n cifs_smb3_do_mount+0x1e2/0xc80 [cifs]\\n ? __pfx_vfs_parse_fs_string+0x10/0x10\\n ? __pfx_cifs_smb3_do_mount+0x10/0x10 [cifs]\\n smb3_get_tree+0x1bf/0x330 [cifs]\\n vfs_get_tree+0x4a/0x160\\n path_mount+0x3c1/0xfb0\\n ? kasan_quarantine_put+0xc7/0x1d0\\n ? __pfx_path_mount+0x10/0x10\\n ? kmem_cache_free+0x118/0x3e0\\n ? user_path_at+0x74/0xa0\\n __x64_sys_mount+0x1a6/0x1e0\\n ? __pfx___x64_sys_mount+0x10/0x10\\n ? mark_held_locks+0x1a/0x90\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: smb: cliente: corregir NULL ptr deref en crypto_aead_setkey() Ni SMB3.0 ni SMB3.02 admiten el contexto de negociaci\u00f3n de cifrado, por lo que cuando se establece el indicador SMB2_GLOBAL_CAP_ENCRYPTION en la respuesta de negociaci\u00f3n, el cliente utiliza AES-128-CCM como cifrado predeterminado. Consulte MS-SMB2 3.3.5.4. el commit b0abcd65ec54 (\\\"smb: cliente: corregir UAF en descifrado as\u00edncrono\\\") agreg\u00f3 una comprobaci\u00f3n @server-\u0026gt;cipher_type para llamar condicionalmente a smb3_crypto_aead_allocate(), pero esa comprobaci\u00f3n siempre ser\u00eda falsa ya que @server-\u0026gt;cipher_type no est\u00e1 configurado para SMB3.02. Corrija el siguiente splat de KASAN configurando tambi\u00e9n @server-\u0026gt;cipher_type para SMB3.02. mount.cifs //srv/share /mnt -o vers=3.02,seal,... ERROR: KASAN: null-ptr-deref en crypto_aead_setkey+0x2c/0x130 Lectura de tama\u00f1o 8 en la direcci\u00f3n 0000000000000020 por la tarea mount.cifs/1095 CPU: 1 UID: 0 PID: 1095 Comm: mount.cifs No contaminado 6.12.0 #1 Nombre del hardware: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41 04/01/2014 Rastreo de llamadas:  dump_stack_lvl+0x5d/0x80 ? crypto_aead_setkey+0x2c/0x130 kasan_report+0xda/0x110 ? crypto_aead_setkey+0x2c/0x130 crypto_aead_setkey+0x2c/0x130 crypt_message+0x258/0xec0 [cifs] ? __asan_memset+0x23/0x50 ? __pfx_crypt_message+0x10/0x10 [cifs] ? mark_lock+0xb0/0x6a0 ? hlock_class+0x32/0xb0 ? mark_lock+0xb0/0x6a0 smb3_init_transform_rq+0x352/0x3f0 [cifs] ? lock_acquire.part.0+0xf4/0x2a0 smb_send_rqst+0x144/0x230 [cifs] ? __pfx_smb_send_rqst+0x10/0x10 [cifs] ? hlock_class+0x32/0xb0 ? smb2_setup_request+0x225/0x3a0 [cifs] ? __pfx_cifs_compound_last_callback+0x10/0x10 [cifs] compuesto_send_recv+0x59b/0x1140 [cifs] ? __pfx_compound_send_recv+0x10/0x10 [cifs] ? __create_object+0x5e/0x90 ? hlock_class+0x32/0xb0 ? __pfx_SMB2_tcon+0x10/0x10 [cifs] ? bloqueo_adquirir.parte.0+0xf4/0x2a0 ? bloqueo_adquirir+0xc6/0x120 ? _get_xid+0x16/0xd0 [cifs] ? cifs_get_smb_ses+0xcdd/0x10a0 [cifs] cifs_get_smb_ses+0xcdd/0x10a0 [cifs] ? __pfx_cifs_get_smb_ses+0x10/0x10 [cifs] ? cifs_get_tcp_session+0xaa0/0xca0 [cifs] cifs_mount_get_session+0x8a/0x210 [cifs] dfs_mount_share+0x1b0/0x11d0 [cifs] ? __pfx___lock_acquire+0x10/0x10 ? __pfx_dfs_mount_share+0x10/0x10 [cifs] ? bloqueo_adquirir.parte.0+0xf4/0x2a0 ? bloqueo_retenido_encontrar+0x8a/0xa0 ? clase_bloqueo_h+0x32/0xb0 ? liberaci\u00f3n_bloqueo+0x203/0x5d0 montaje_cifs+0xb3/0x3d0 [cifs] ? intento_bloqueo_giro_sin_bloqueo+0xc6/0x120 ? montaje_cifs_pfx+0x10/0x10 [cifs] ? bloqueo_adquirir+0x3f/0x90 ? montaje_nls_encontrar+0x16/0xa0 ? banderas_mnt_actualizar_smb3+0x372/0x3b0 [cifs] cifs_smb3_hacer_montar+0x1e2/0xc80 [cifs] ? __pfx_vfs_parse_fs_string+0x10/0x10 ? __pfx_cifs_smb3_do_mount+0x10/0x10 [cifs] smb3_get_tree+0x1bf/0x330 [cifs] vfs_get_tree+0x4a/0x160 path_mount+0x3c1/0xfb0 ? kasan_quarantine_put+0xc7/0x1d0 ? __pfx_path_mount+0x10/0x10 ? kmem_cache_free+0x118/0x3e0 ? user_path_at+0x74/0xa0 __x64_sys_mount+0x1a6/0x1e0 ? __pfx___x64_sys_mount+0x10/0x10 ? marcar_bloqueos_retenidos+0x1a/0x90 hacer_llamada_al_sistema_64+0xbb/0x1d0 entrada_SYSCALL_64_despu\u00e9s_de_hwframe+0x77/0x7f\"}],\"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:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"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\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]},{\"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\":\"6.6.57\",\"versionEndExcluding\":\"6.6.64\",\"matchCriteriaId\":\"C8945A66-658A-4AD8-A181-1427B77B6201\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11.4\",\"versionEndExcluding\":\"6.11.11\",\"matchCriteriaId\":\"882290D1-9594-457B-B4DE-75810B78463D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12\",\"versionEndExcluding\":\"6.12.2\",\"matchCriteriaId\":\"D8882B1B-2ABC-4838-AC1D-DBDBB5764776\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/22127c1dc04364cda3da812161e70921e6c3c0af\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/44c495818d9c4a741ab9e6bc9203ccc9f55f6f40\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/46f8e25926817272ec8d5bfbd003569bdeb9a8c8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4bdec0d1f658f7c98749bd2c5a486e6cfa8565d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9b8904b53b5ace0519c74cd89fc3ca763f3856d4\",\"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-2024-53185\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-10T17:13:04.827494Z\"}}}], \"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\": \"2025-02-10T17:13:06.307Z\"}}], \"cna\": {\"title\": \"smb: client: fix NULL ptr deref in crypto_aead_setkey()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"bce966530fd5542bbb422cb45ecb775f7a1a6bc3\", \"lessThan\": \"44c495818d9c4a741ab9e6bc9203ccc9f55f6f40\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"0809fb86ad13b29e1d6d491364fc7ea4fb545995\", \"lessThan\": \"46f8e25926817272ec8d5bfbd003569bdeb9a8c8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"538c26d9bf70c90edc460d18c81008a4e555925a\", \"lessThan\": \"22127c1dc04364cda3da812161e70921e6c3c0af\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"b0abcd65ec545701b8793e12bc27dc98042b151a\", \"lessThan\": \"9b8904b53b5ace0519c74cd89fc3ca763f3856d4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"b0abcd65ec545701b8793e12bc27dc98042b151a\", \"lessThan\": \"4bdec0d1f658f7c98749bd2c5a486e6cfa8565d2\", \"versionType\": \"git\"}], \"programFiles\": [\"fs/smb/client/smb2pdu.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\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"fs/smb/client/smb2pdu.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/44c495818d9c4a741ab9e6bc9203ccc9f55f6f40\"}, {\"url\": \"https://git.kernel.org/stable/c/46f8e25926817272ec8d5bfbd003569bdeb9a8c8\"}, {\"url\": \"https://git.kernel.org/stable/c/22127c1dc04364cda3da812161e70921e6c3c0af\"}, {\"url\": \"https://git.kernel.org/stable/c/9b8904b53b5ace0519c74cd89fc3ca763f3856d4\"}, {\"url\": \"https://git.kernel.org/stable/c/4bdec0d1f658f7c98749bd2c5a486e6cfa8565d2\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsmb: client: fix NULL ptr deref in crypto_aead_setkey()\\n\\nNeither SMB3.0 or SMB3.02 supports encryption negotiate context, so\\nwhen SMB2_GLOBAL_CAP_ENCRYPTION flag is set in the negotiate response,\\nthe client uses AES-128-CCM as the default cipher.  See MS-SMB2\\n3.3.5.4.\\n\\nCommit b0abcd65ec54 (\\\"smb: client: fix UAF in async decryption\\\") added\\na @server-\u003ecipher_type check to conditionally call\\nsmb3_crypto_aead_allocate(), but that check would always be false as\\n@server-\u003ecipher_type is unset for SMB3.02.\\n\\nFix the following KASAN splat by setting @server-\u003ecipher_type for\\nSMB3.02 as well.\\n\\nmount.cifs //srv/share /mnt -o vers=3.02,seal,...\\n\\nBUG: KASAN: null-ptr-deref in crypto_aead_setkey+0x2c/0x130\\nRead of size 8 at addr 0000000000000020 by task mount.cifs/1095\\nCPU: 1 UID: 0 PID: 1095 Comm: mount.cifs Not tainted 6.12.0 #1\\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-3.fc41\\n04/01/2014\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x5d/0x80\\n ? crypto_aead_setkey+0x2c/0x130\\n kasan_report+0xda/0x110\\n ? crypto_aead_setkey+0x2c/0x130\\n crypto_aead_setkey+0x2c/0x130\\n crypt_message+0x258/0xec0 [cifs]\\n ? __asan_memset+0x23/0x50\\n ? __pfx_crypt_message+0x10/0x10 [cifs]\\n ? mark_lock+0xb0/0x6a0\\n ? hlock_class+0x32/0xb0\\n ? mark_lock+0xb0/0x6a0\\n smb3_init_transform_rq+0x352/0x3f0 [cifs]\\n ? lock_acquire.part.0+0xf4/0x2a0\\n smb_send_rqst+0x144/0x230 [cifs]\\n ? __pfx_smb_send_rqst+0x10/0x10 [cifs]\\n ? hlock_class+0x32/0xb0\\n ? smb2_setup_request+0x225/0x3a0 [cifs]\\n ? __pfx_cifs_compound_last_callback+0x10/0x10 [cifs]\\n compound_send_recv+0x59b/0x1140 [cifs]\\n ? __pfx_compound_send_recv+0x10/0x10 [cifs]\\n ? __create_object+0x5e/0x90\\n ? hlock_class+0x32/0xb0\\n ? do_raw_spin_unlock+0x9a/0xf0\\n cifs_send_recv+0x23/0x30 [cifs]\\n SMB2_tcon+0x3ec/0xb30 [cifs]\\n ? __pfx_SMB2_tcon+0x10/0x10 [cifs]\\n ? lock_acquire.part.0+0xf4/0x2a0\\n ? __pfx_lock_release+0x10/0x10\\n ? do_raw_spin_trylock+0xc6/0x120\\n ? lock_acquire+0x3f/0x90\\n ? _get_xid+0x16/0xd0 [cifs]\\n ? __pfx_SMB2_tcon+0x10/0x10 [cifs]\\n ? cifs_get_smb_ses+0xcdd/0x10a0 [cifs]\\n cifs_get_smb_ses+0xcdd/0x10a0 [cifs]\\n ? __pfx_cifs_get_smb_ses+0x10/0x10 [cifs]\\n ? cifs_get_tcp_session+0xaa0/0xca0 [cifs]\\n cifs_mount_get_session+0x8a/0x210 [cifs]\\n dfs_mount_share+0x1b0/0x11d0 [cifs]\\n ? __pfx___lock_acquire+0x10/0x10\\n ? __pfx_dfs_mount_share+0x10/0x10 [cifs]\\n ? lock_acquire.part.0+0xf4/0x2a0\\n ? find_held_lock+0x8a/0xa0\\n ? hlock_class+0x32/0xb0\\n ? lock_release+0x203/0x5d0\\n cifs_mount+0xb3/0x3d0 [cifs]\\n ? do_raw_spin_trylock+0xc6/0x120\\n ? __pfx_cifs_mount+0x10/0x10 [cifs]\\n ? lock_acquire+0x3f/0x90\\n ? find_nls+0x16/0xa0\\n ? smb3_update_mnt_flags+0x372/0x3b0 [cifs]\\n cifs_smb3_do_mount+0x1e2/0xc80 [cifs]\\n ? __pfx_vfs_parse_fs_string+0x10/0x10\\n ? __pfx_cifs_smb3_do_mount+0x10/0x10 [cifs]\\n smb3_get_tree+0x1bf/0x330 [cifs]\\n vfs_get_tree+0x4a/0x160\\n path_mount+0x3c1/0xfb0\\n ? kasan_quarantine_put+0xc7/0x1d0\\n ? __pfx_path_mount+0x10/0x10\\n ? kmem_cache_free+0x118/0x3e0\\n ? user_path_at+0x74/0xa0\\n __x64_sys_mount+0x1a6/0x1e0\\n ? __pfx___x64_sys_mount+0x10/0x10\\n ? mark_held_locks+0x1a/0x90\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-02-02T10:15:08.779Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-53185\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-10T17:21:09.199Z\", \"dateReserved\": \"2024-11-19T17:17:25.012Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T13:49:28.304Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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  • 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.