{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: xilinx - call finalize with bh disabled\n\nWhen calling crypto_finalize_request, BH should be disabled to avoid\ntriggering the following calltrace:\n\n    ------------[ cut here ]------------\n    WARNING: CPU: 2 PID: 74 at crypto/crypto_engine.c:58 crypto_finalize_request+0xa0/0x118\n    Modules linked in: cryptodev(O)\n    CPU: 2 PID: 74 Comm: firmware:zynqmp Tainted: G           O       6.8.0-rc1-yocto-standard #323\n    Hardware name: ZynqMP ZCU102 Rev1.0 (DT)\n    pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n    pc : crypto_finalize_request+0xa0/0x118\n    lr : crypto_finalize_request+0x104/0x118\n    sp : ffffffc085353ce0\n    x29: ffffffc085353ce0 x28: 0000000000000000 x27: ffffff8808ea8688\n    x26: ffffffc081715038 x25: 0000000000000000 x24: ffffff880100db00\n    x23: ffffff880100da80 x22: 0000000000000000 x21: 0000000000000000\n    x20: ffffff8805b14000 x19: ffffff880100da80 x18: 0000000000010450\n    x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n    x14: 0000000000000003 x13: 0000000000000000 x12: ffffff880100dad0\n    x11: 0000000000000000 x10: ffffffc0832dcd08 x9 : ffffffc0812416d8\n    x8 : 00000000000001f4 x7 : ffffffc0830d2830 x6 : 0000000000000001\n    x5 : ffffffc082091000 x4 : ffffffc082091658 x3 : 0000000000000000\n    x2 : ffffffc7f9653000 x1 : 0000000000000000 x0 : ffffff8802d20000\n    Call trace:\n     crypto_finalize_request+0xa0/0x118\n     crypto_finalize_aead_request+0x18/0x30\n     zynqmp_handle_aes_req+0xcc/0x388\n     crypto_pump_work+0x168/0x2d8\n     kthread_worker_fn+0xfc/0x3a0\n     kthread+0x118/0x138\n     ret_from_fork+0x10/0x20\n    irq event stamp: 40\n    hardirqs last  enabled at (39): [<ffffffc0812416f8>] _raw_spin_unlock_irqrestore+0x70/0xb0\n    hardirqs last disabled at (40): [<ffffffc08122d208>] el1_dbg+0x28/0x90\n    softirqs last  enabled at (36): [<ffffffc080017dec>] kernel_neon_begin+0x8c/0xf0\n    softirqs last disabled at (34): [<ffffffc080017dc0>] kernel_neon_begin+0x60/0xf0\n    ---[ end trace 0000000000000000 ]---"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/crypto/xilinx/zynqmp-aes-gcm.c"
               ],
               "versions": [
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "8a01335aedc5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "03e6d4e94843",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "a71f66bd5f7b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "23bc89fdce71",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "9db89b1fb855",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "dbf291d8ffff",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "4d96f7d48131",
                     "lessThan": "a853450bf4c7",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/crypto/xilinx/zynqmp-aes-gcm.c"
               ],
               "versions": [
                  {
                     "version": "5.7",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.7",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.214",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.153",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.83",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.23",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.11",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.2",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/8a01335aedc50a66d04dd39203c89f4bc8042596"
            },
            {
               "url": "https://git.kernel.org/stable/c/03e6d4e948432a61b35783323b6ab2be071d2619"
            },
            {
               "url": "https://git.kernel.org/stable/c/a71f66bd5f7b9b35a8aaa49e29565eca66299399"
            },
            {
               "url": "https://git.kernel.org/stable/c/23bc89fdce71124cd2126fc919c7076e7cb489cf"
            },
            {
               "url": "https://git.kernel.org/stable/c/9db89b1fb85557892e6681724b367287de5f9f20"
            },
            {
               "url": "https://git.kernel.org/stable/c/dbf291d8ffffb70f48286176a15c6c54f0bb0743"
            },
            {
               "url": "https://git.kernel.org/stable/c/a853450bf4c752e664abab0b2fad395b7ad7701c"
            }
         ],
         "title": "crypto: xilinx - call finalize with bh disabled",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-26877",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}