CVE-2026-72466 (GCVE-0-2026-72466)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:57 – Updated: 2026-08-17 05:44
VLAI
Title
xprtrdma: Fix bcall rep leak and unbounded peek
Summary
In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Fix bcall rep leak and unbounded peek rpcrdma_is_bcall() decodes a reply's first words to decide whether the frame is a backchannel call. Two issues in that decode path let a short or malformed reply leak the receive buffer and drain the Receive queue. First, the speculative peek p = xdr_inline_decode(xdr, 0); /* five p++ reads follow */ asks xdr_inline_decode() for zero bytes, which returns xdr->p without consulting xdr->end. The five subsequent __be32 reads can then walk up to 20 bytes past the wire payload into stale regbuf contents and misclassify the reply as a backchannel call. Second, after the post-peek p = xdr_inline_decode(xdr, 3 * sizeof(*p)); if (unlikely(!p)) return true; the short-header arm returns true without calling rpcrdma_bc_receive_call(). The contract with the caller is that a true return transfers ownership of rep to the backchannel path: rpcrdma_reply_handler() if (rpcrdma_is_bcall(r_xprt, rep)) return; /* bare return, skips out_post */ ... out_post: rpcrdma_post_recvs(r_xprt, credits + ...); Because rpcrdma_bc_receive_call() never ran, no one took rep, but rpcrdma_reply_handler still bare-returns past rpcrdma_rep_put() and rpcrdma_post_recvs(). The rep, with its persistently DMA-mapped receive buffer, is orphaned on rb_all_reps and freed only at transport teardown. This completion reposts nothing, so its slot is reclaimed only when a later forward-channel reply reaches out_post and rpcrdma_post_recvs() allocates a fresh rep to backfill; absent that traffic the Receive queue drains and the peer's Sends draw RNR NAKs. Fix by consulting xdr->end after the zero-length peek so the five __be32 reads cannot run unless 20 bytes of wire payload remain. A byte-precise comparison against xdr->end is required because a non-4-aligned receive rounds the stream's word count up past the true payload. Also return false from the short-header arm so the reply falls through the normal out_norqst cleanup chain (rpcrdma_rep_put() plus rpcrdma_post_recvs()).
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < 0cee8f9c3b14bd6dee9c4310090a7f45b89b834f (git)
Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < 7afc2f8d2fd9394724df9eaf22ce7a71029a5fba (git)
Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < 88b5346284a184a6b7d019912232a571d672d3e3 (git)
Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < 07aa506436be7634e381e1e1f6d0efa9efc81ecc (git)
Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < d7a2870dde3bb09d51d6b9c877642996ad6b92dd (git)
Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < 118a16a18c59f7ad8084b2d13988839b669fca10 (git)
Affected: 41c8f70f5a3db7e06179186b6525fd9ee1d7d314 , < c7653d5cebc8492c77ec0415b5e9c0fb3e644bc6 (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 5.15.212 , ≤ 5.15.* (semver)
Unaffected: 6.1.178 , ≤ 6.1.* (semver)
Unaffected: 6.6.145 , ≤ 6.6.* (semver)
Unaffected: 6.12.97 , ≤ 6.12.* (semver)
Unaffected: 6.18.40 , ≤ 6.18.* (semver)
Unaffected: 7.1.5 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/sunrpc/xprtrdma/rpc_rdma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0cee8f9c3b14bd6dee9c4310090a7f45b89b834f",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            },
            {
              "lessThan": "7afc2f8d2fd9394724df9eaf22ce7a71029a5fba",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            },
            {
              "lessThan": "88b5346284a184a6b7d019912232a571d672d3e3",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            },
            {
              "lessThan": "07aa506436be7634e381e1e1f6d0efa9efc81ecc",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            },
            {
              "lessThan": "d7a2870dde3bb09d51d6b9c877642996ad6b92dd",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            },
            {
              "lessThan": "118a16a18c59f7ad8084b2d13988839b669fca10",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            },
            {
              "lessThan": "c7653d5cebc8492c77ec0415b5e9c0fb3e644bc6",
              "status": "affected",
              "version": "41c8f70f5a3db7e06179186b6525fd9ee1d7d314",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/sunrpc/xprtrdma/rpc_rdma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.14"
            },
            {
              "lessThan": "4.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.212",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.178",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.145",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.97",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.40",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.5",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxprtrdma: Fix bcall rep leak and unbounded peek\n\nrpcrdma_is_bcall() decodes a reply\u0027s first words to decide whether\nthe frame is a backchannel call. Two issues in that decode path\nlet a short or malformed reply leak the receive buffer and drain\nthe Receive queue.\n\nFirst, the speculative peek\n\n    p = xdr_inline_decode(xdr, 0);\n    /* five p++ reads follow */\n\nasks xdr_inline_decode() for zero bytes, which returns xdr-\u003ep\nwithout consulting xdr-\u003eend. The five subsequent __be32 reads can\nthen walk up to 20 bytes past the wire payload into stale regbuf\ncontents and misclassify the reply as a backchannel call.\n\nSecond, after the post-peek\n\n    p = xdr_inline_decode(xdr, 3 * sizeof(*p));\n    if (unlikely(!p))\n            return true;\n\nthe short-header arm returns true without calling\nrpcrdma_bc_receive_call(). The contract with the caller is that a\ntrue return transfers ownership of rep to the backchannel path:\n\n    rpcrdma_reply_handler()\n      if (rpcrdma_is_bcall(r_xprt, rep))\n              return;        /* bare return, skips out_post */\n      ...\n    out_post:\n      rpcrdma_post_recvs(r_xprt, credits + ...);\n\nBecause rpcrdma_bc_receive_call() never ran, no one took rep, but\nrpcrdma_reply_handler still bare-returns past rpcrdma_rep_put()\nand rpcrdma_post_recvs(). The rep, with its persistently\nDMA-mapped receive buffer, is orphaned on rb_all_reps and freed\nonly at transport teardown. This completion reposts nothing, so\nits slot is reclaimed only when a later forward-channel reply\nreaches out_post and rpcrdma_post_recvs() allocates a fresh rep to\nbackfill; absent that traffic the Receive queue drains and the\npeer\u0027s Sends draw RNR NAKs.\n\nFix by consulting xdr-\u003eend after the zero-length peek so the five\n__be32 reads cannot run unless 20 bytes of wire payload remain. A\nbyte-precise comparison against xdr-\u003eend is required because a\nnon-4-aligned receive rounds the stream\u0027s word count up past the\ntrue payload. Also return false from the short-header arm so the\nreply falls through the normal out_norqst cleanup chain\n(rpcrdma_rep_put() plus rpcrdma_post_recvs())."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The bug is reached when a remote RDMA peer\u0027s inbound message completes in rpcrdma_wc_receive() and rpcrdma_reply_handler() decodes it; a malicious or compromised NFS-over-RDMA server can send crafted short rdma_msg replies over the established RPC/RDMA connection without local access.\nAC:L - On an active NFSv4.1+ RPC/RDMA session the attacker fully controls inbound replies and can repeatedly send short/malformed rdma_msg frames to hit the zero-length peek and short-header return-true paths, reliably leaking receive buffers and draining the Receive queue.\nPR:N - Exploitation requires only network reachability as the connected RDMA/RPC peer (e.g., a malicious NFS server); no local account, mount privileges, or namespaced capabilities on the victim NFS client are needed to deliver the malformed RDMA replies.\nUI:N - Once an NFS-over-RDMA mount and NFSv4.1 backchannel session exist, triggering the flaw needs no additional victim action beyond the attacker sending malicious RDMA receive payloads during normal client-server communication.\nS:U - The vulnerability and its impact remain within the NFS client\u0027s kernel SUNRPC/xprtrdma transport context; it does not cross a VM, container, or IOMMU security boundary to affect other authorities.\nC:H - xdr_inline_decode(xdr,0) permits up to five subsequent __be32 reads past the wire payload into stale receive-buffer contents, an out-of-bounds read that can misclassify replies and expose remnants of prior RPC/NFS data to unintended processing paths.\nI:H - Stale-buffer-assisted misclassification can treat a forward-channel reply as a backchannel RPC_CALL, a type confusion that routes attacker-influenced bytes into rpcrdma_bc_receive_call()/NFSv4 callback handling and can corrupt client session state.\nA:H - Each successful trigger orphans a DMA-mapped rpcrdma_rep and skips rpcrdma_post_recvs(), monotonically draining the RDMA Receive queue until the peer gets RNR NAKs and the NFS-over-RDMA connection becomes unusable, enabling sustained remote denial of service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:44:32.887Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0cee8f9c3b14bd6dee9c4310090a7f45b89b834f"
        },
        {
          "url": "https://git.kernel.org/stable/c/7afc2f8d2fd9394724df9eaf22ce7a71029a5fba"
        },
        {
          "url": "https://git.kernel.org/stable/c/88b5346284a184a6b7d019912232a571d672d3e3"
        },
        {
          "url": "https://git.kernel.org/stable/c/07aa506436be7634e381e1e1f6d0efa9efc81ecc"
        },
        {
          "url": "https://git.kernel.org/stable/c/d7a2870dde3bb09d51d6b9c877642996ad6b92dd"
        },
        {
          "url": "https://git.kernel.org/stable/c/118a16a18c59f7ad8084b2d13988839b669fca10"
        },
        {
          "url": "https://git.kernel.org/stable/c/c7653d5cebc8492c77ec0415b5e9c0fb3e644bc6"
        }
      ],
      "title": "xprtrdma: Fix bcall rep leak and unbounded peek",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-72466",
    "datePublished": "2026-08-15T05:57:09.847Z",
    "dateReserved": "2026-08-09T03:40:39.933Z",
    "dateUpdated": "2026-08-17T05:44:32.887Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-72466",
      "date": "2026-08-18",
      "epss": "0.00728",
      "percentile": "0.51182"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-72466\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-08-15T06:22:20.637\",\"lastModified\":\"2026-08-17T06:19:14.433\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nxprtrdma: Fix bcall rep leak and unbounded peek\\n\\nrpcrdma_is_bcall() decodes a reply\u0027s first words to decide whether\\nthe frame is a backchannel call. Two issues in that decode path\\nlet a short or malformed reply leak the receive buffer and drain\\nthe Receive queue.\\n\\nFirst, the speculative peek\\n\\n    p = xdr_inline_decode(xdr, 0);\\n    /* five p++ reads follow */\\n\\nasks xdr_inline_decode() for zero bytes, which returns xdr-\u003ep\\nwithout consulting xdr-\u003eend. The five subsequent __be32 reads can\\nthen walk up to 20 bytes past the wire payload into stale regbuf\\ncontents and misclassify the reply as a backchannel call.\\n\\nSecond, after the post-peek\\n\\n    p = xdr_inline_decode(xdr, 3 * sizeof(*p));\\n    if (unlikely(!p))\\n            return true;\\n\\nthe short-header arm returns true without calling\\nrpcrdma_bc_receive_call(). The contract with the caller is that a\\ntrue return transfers ownership of rep to the backchannel path:\\n\\n    rpcrdma_reply_handler()\\n      if (rpcrdma_is_bcall(r_xprt, rep))\\n              return;        /* bare return, skips out_post */\\n      ...\\n    out_post:\\n      rpcrdma_post_recvs(r_xprt, credits + ...);\\n\\nBecause rpcrdma_bc_receive_call() never ran, no one took rep, but\\nrpcrdma_reply_handler still bare-returns past rpcrdma_rep_put()\\nand rpcrdma_post_recvs(). The rep, with its persistently\\nDMA-mapped receive buffer, is orphaned on rb_all_reps and freed\\nonly at transport teardown. This completion reposts nothing, so\\nits slot is reclaimed only when a later forward-channel reply\\nreaches out_post and rpcrdma_post_recvs() allocates a fresh rep to\\nbackfill; absent that traffic the Receive queue drains and the\\npeer\u0027s Sends draw RNR NAKs.\\n\\nFix by consulting xdr-\u003eend after the zero-length peek so the five\\n__be32 reads cannot run unless 20 bytes of wire payload remain. A\\nbyte-precise comparison against xdr-\u003eend is required because a\\nnon-4-aligned receive rounds the stream\u0027s word count up past the\\ntrue payload. Also return false from the short-header arm so the\\nreply falls through the normal out_norqst cleanup chain\\n(rpcrdma_rep_put() plus rpcrdma_post_recvs()).\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/sunrpc/xprtrdma/rpc_rdma.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"0cee8f9c3b14bd6dee9c4310090a7f45b89b834f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"7afc2f8d2fd9394724df9eaf22ce7a71029a5fba\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"88b5346284a184a6b7d019912232a571d672d3e3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"07aa506436be7634e381e1e1f6d0efa9efc81ecc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"d7a2870dde3bb09d51d6b9c877642996ad6b92dd\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"118a16a18c59f7ad8084b2d13988839b669fca10\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"41c8f70f5a3db7e06179186b6525fd9ee1d7d314\",\"lessThan\":\"c7653d5cebc8492c77ec0415b5e9c0fb3e644bc6\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/sunrpc/xprtrdma/rpc_rdma.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.14\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.14\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.212\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.178\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.145\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.97\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.40\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1.5\",\"lessThanOrEqual\":\"7.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.2\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/07aa506436be7634e381e1e1f6d0efa9efc81ecc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/0cee8f9c3b14bd6dee9c4310090a7f45b89b834f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/118a16a18c59f7ad8084b2d13988839b669fca10\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7afc2f8d2fd9394724df9eaf22ce7a71029a5fba\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/88b5346284a184a6b7d019912232a571d672d3e3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c7653d5cebc8492c77ec0415b5e9c0fb3e644bc6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d7a2870dde3bb09d51d6b9c877642996ad6b92dd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.