cve/published/2024/CVE-2024-53091.json

{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx\n\nAs the introduction of the support for vsock and unix sockets in sockmap,\ntls_sw_has_ctx_tx/rx cannot presume the socket passed in must be IS_ICSK.\nvsock and af_unix sockets have vsock_sock and unix_sock instead of\ninet_connection_sock. For these sockets, tls_get_ctx may return an invalid\npointer and cause page fault in function tls_sw_ctx_rx.\n\nBUG: unable to handle page fault for address: 0000000000040030\nWorkqueue: vsock-loopback vsock_loopback_work\nRIP: 0010:sk_psock_strp_data_ready+0x23/0x60\nCall Trace:\n ? __die+0x81/0xc3\n ? no_context+0x194/0x350\n ? do_page_fault+0x30/0x110\n ? async_page_fault+0x3e/0x50\n ? sk_psock_strp_data_ready+0x23/0x60\n virtio_transport_recv_pkt+0x750/0x800\n ? update_load_avg+0x7e/0x620\n vsock_loopback_work+0xd0/0x100\n process_one_work+0x1a7/0x360\n worker_thread+0x30/0x390\n ? create_worker+0x1a0/0x1a0\n kthread+0x112/0x130\n ? __kthread_cancel_work+0x40/0x40\n ret_from_fork+0x1f/0x40\n\nv2:\n  - Add IS_ICSK check\nv3:\n  - Update the commits in Fixes"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "include/net/tls.h"
               ],
               "versions": [
                  {
                     "version": "94531cfcbe79c3598acf96806627b2137ca32eb9",
                     "lessThan": "a078a480ff3f43d74d8a024ae10c3c7daf6db149",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "94531cfcbe79c3598acf96806627b2137ca32eb9",
                     "lessThan": "6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "94531cfcbe79c3598acf96806627b2137ca32eb9",
                     "lessThan": "44d0469f79bd3d0b3433732877358df7dc6b17b1",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "include/net/tls.h"
               ],
               "versions": [
                  {
                     "version": "5.15",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.15",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6.62",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11.9",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.12",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.15",
                           "versionEndExcluding": "6.6.62"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.15",
                           "versionEndExcluding": "6.11.9"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.15",
                           "versionEndExcluding": "6.12"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/a078a480ff3f43d74d8a024ae10c3c7daf6db149"
            },
            {
               "url": "https://git.kernel.org/stable/c/6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26"
            },
            {
               "url": "https://git.kernel.org/stable/c/44d0469f79bd3d0b3433732877358df7dc6b17b1"
            }
         ],
         "title": "bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-53091",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}