{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-68379",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-68379",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T10:33:07.538Z",
    "updatedAt": "2026-10-16T15:09:43.601Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "RDMA/rxe: Fix null deref on srq->rq.queue after resize failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Fix null deref on srq->rq.queue after resize failure\n\nA NULL pointer dereference can occur in rxe_srq_chk_attr() when\nibv_modify_srq() is invoked twice in succession under certain error\nconditions. The first call may fail in rxe_queue_resize(), which leads\nrxe_srq_from_attr() to set srq->rq.queue = NULL. The second call then\ntriggers a crash (null deref) when accessing\nsrq->rq.queue->buf->index_mask.\n\nCall Trace:\n<TASK>\nrxe_modify_srq+0x170/0x480 [rdma_rxe]\n? __pfx_rxe_modify_srq+0x10/0x10 [rdma_rxe]\n? uverbs_try_lock_object+0x4f/0xa0 [ib_uverbs]\n? rdma_lookup_get_uobject+0x1f0/0x380 [ib_uverbs]\nib_uverbs_modify_srq+0x204/0x290 [ib_uverbs]\n? __pfx_ib_uverbs_modify_srq+0x10/0x10 [ib_uverbs]\n? tryinc_node_nr_active+0xe6/0x150\n? uverbs_fill_udata+0xed/0x4f0 [ib_uverbs]\nib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0x2c0/0x470 [ib_uverbs]\n? __pfx_ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0x10/0x10 [ib_uverbs]\n? uverbs_fill_udata+0xed/0x4f0 [ib_uverbs]\nib_uverbs_run_method+0x55a/0x6e0 [ib_uverbs]\n? __pfx_ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0x10/0x10 [ib_uverbs]\nib_uverbs_cmd_verbs+0x54d/0x800 [ib_uverbs]\n? __pfx_ib_uverbs_cmd_verbs+0x10/0x10 [ib_uverbs]\n? __pfx___raw_spin_lock_irqsave+0x10/0x10\n? __pfx_do_vfs_ioctl+0x10/0x10\n? ioctl_has_perm.constprop.0.isra.0+0x2c7/0x4c0\n? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10\nib_uverbs_ioctl+0x13e/0x220 [ib_uverbs]\n? __pfx_ib_uverbs_ioctl+0x10/0x10 [ib_uverbs]\n__x64_sys_ioctl+0x138/0x1c0\ndo_syscall_64+0x82/0x250\n? fdget_pos+0x58/0x4c0\n? ksys_write+0xf3/0x1c0\n? __pfx_ksys_write+0x10/0x10\n? do_syscall_64+0xc8/0x250\n? __pfx_vm_mmap_pgoff+0x10/0x10\n? fget+0x173/0x230\n? fput+0x2a/0x80\n? ksys_mmap_pgoff+0x224/0x4c0\n? do_syscall_64+0xc8/0x250\n? do_user_addr_fault+0x37b/0xfe0\n? clear_bhb_loop+0x50/0xa0\n? clear_bhb_loop+0x50/0xa0\n? clear_bhb_loop+0x50/0xa0\nentry_SYSCALL_64_after_hwframe+0x76/0x7e",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "58aca869babd48cb9c3d6ee9e1452c4b9f5266a6"
            },
            {
              "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b8f6eeb87a76b6fb1f6381b0b2894568e1b784f7"
            },
            {
              "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5dbeb421e137824aa9bd8358bdfc926a3965fc0d"
            },
            {
              "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bc4c14a3863cc0e03698caec9a0cdabd779776ee"
            },
            {
              "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "503a5e4690ae14c18570141bc0dcf7501a8419b0"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.8"
            },
            {
              "version": "6.6.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.63",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.17.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.17.*"
            },
            {
              "version": "6.18.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}