{
  "affected": [],
  "aliases": [
    "CVE-2023-52665"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T14:15:09Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/ps3_defconfig: Disable PPC64_BIG_ENDIAN_ELF_ABI_V2\n\nCommit 8c5fa3b5c4df (\"powerpc/64: Make ELFv2 the default for big-endian\nbuilds\"), merged in Linux-6.5-rc1 changes the calling ABI in a way\nthat is incompatible with the current code for the PS3\u0027s LV1 hypervisor\ncalls.\n\nThis change just adds the line \u0027# CONFIG_PPC64_BIG_ENDIAN_ELF_ABI_V2 is not set\u0027\nto the ps3_defconfig file so that the PPC64_ELF_ABI_V1 is used.\n\nFixes run time errors like these:\n\n  BUG: Kernel NULL pointer dereference at 0x00000000\n  Faulting instruction address: 0xc000000000047cf0\n  Oops: Kernel access of bad area, sig: 11 [#1]\n  Call Trace:\n  [c0000000023039e0] [c00000000100ebfc] ps3_create_spu+0xc4/0x2b0 (unreliable)\n  [c000000002303ab0] [c00000000100d4c4] create_spu+0xcc/0x3c4\n  [c000000002303b40] [c00000000100eae4] ps3_enumerate_spus+0xa4/0xf8",
  "id": "GHSA-jcv3-h4xr-539v",
  "modified": "2024-05-17T15:31:08Z",
  "published": "2024-05-17T15:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52665"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/482b718a84f08b6fc84879c3e90cc57dba11c115"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0f0780f03df54d08ced118d27834ee5008724e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f70557d48215b14a9284ac3a6ae7e4ee1d039f10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}