CVE-2025-37779 (GCVE-0-2025-37779)

Vulnerability from cvelistv5 – Published: 2025-05-01 13:07 – Updated: 2026-08-05 11:57
VLAI
Title
lib/iov_iter: fix to increase non slab folio refcount
Summary
In the Linux kernel, the following vulnerability has been resolved: lib/iov_iter: fix to increase non slab folio refcount When testing EROFS file-backed mount over v9fs on qemu, I encountered a folio UAF issue. The page sanity check reports the following call trace. The root cause is that pages in bvec are coalesced across a folio bounary. The refcount of all non-slab folios should be increased to ensure p9_releas_pages can put them correctly. BUG: Bad page state in process md5sum pfn:18300 page: refcount:0 mapcount:0 mapping:00000000d5ad8e4e index:0x60 pfn:0x18300 head: order:0 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 aops:z_erofs_aops ino:30b0f dentry name(?):"GoogleExtServicesCn.apk" flags: 0x100000000000041(locked|head|node=0|zone=1) raw: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0 raw: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000 head: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0 head: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000 head: 0100000000000000 0000000000000000 ffffffffffffffff 0000000000000000 head: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set Call Trace: dump_stack_lvl+0x53/0x70 bad_page+0xd4/0x220 __free_pages_ok+0x76d/0xf30 __folio_put+0x230/0x320 p9_release_pages+0x179/0x1f0 p9_virtio_zc_request+0xa2a/0x1230 p9_client_zc_rpc.constprop.0+0x247/0x700 p9_client_read_once+0x34d/0x810 p9_client_read+0xf3/0x150 v9fs_issue_read+0x111/0x360 netfs_unbuffered_read_iter_locked+0x927/0x1390 netfs_unbuffered_read_iter+0xa2/0xe0 vfs_iocb_iter_read+0x2c7/0x460 erofs_fileio_rq_submit+0x46b/0x5b0 z_erofs_runqueue+0x1203/0x21e0 z_erofs_readahead+0x579/0x8b0 read_pages+0x19f/0xa70 page_cache_ra_order+0x4ad/0xb80 filemap_readahead.isra.0+0xe7/0x150 filemap_get_pages+0x7aa/0x1890 filemap_read+0x320/0xc80 vfs_read+0x6c6/0xa30 ksys_read+0xf9/0x1c0 do_syscall_64+0x9e/0x1a0 entry_SYSCALL_64_after_hwframe+0x71/0x79
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: b9c0e49abfca06f1a109acea834bcfc934f33f76 , < d833f21162c4d536d729628f8cf1ee8d4110f2b7 (git)
Affected: b9c0e49abfca06f1a109acea834bcfc934f33f76 , < 770c8d55c42868239c748a3ebc57c9e37755f842 (git)
Create a notification for this product.
Linux Linux Affected: 6.14
Unaffected: 0 , < 6.14 (semver)
Unaffected: 6.14.4 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "lib/iov_iter.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d833f21162c4d536d729628f8cf1ee8d4110f2b7",
              "status": "affected",
              "version": "b9c0e49abfca06f1a109acea834bcfc934f33f76",
              "versionType": "git"
            },
            {
              "lessThan": "770c8d55c42868239c748a3ebc57c9e37755f842",
              "status": "affected",
              "version": "b9c0e49abfca06f1a109acea834bcfc934f33f76",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "lib/iov_iter.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.14"
            },
            {
              "lessThan": "6.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.4",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlib/iov_iter: fix to increase non slab folio refcount\n\nWhen testing EROFS file-backed mount over v9fs on qemu, I encountered a\nfolio UAF issue.  The page sanity check reports the following call trace. \nThe root cause is that pages in bvec are coalesced across a folio bounary.\nThe refcount of all non-slab folios should be increased to ensure\np9_releas_pages can put them correctly.\n\nBUG: Bad page state in process md5sum  pfn:18300\npage: refcount:0 mapcount:0 mapping:00000000d5ad8e4e index:0x60 pfn:0x18300\nhead: order:0 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\naops:z_erofs_aops ino:30b0f dentry name(?):\"GoogleExtServicesCn.apk\"\nflags: 0x100000000000041(locked|head|node=0|zone=1)\nraw: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0\nraw: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000\nhead: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0\nhead: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000\nhead: 0100000000000000 0000000000000000 ffffffffffffffff 0000000000000000\nhead: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000\npage dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set\nCall Trace:\n dump_stack_lvl+0x53/0x70\n bad_page+0xd4/0x220\n __free_pages_ok+0x76d/0xf30\n __folio_put+0x230/0x320\n p9_release_pages+0x179/0x1f0\n p9_virtio_zc_request+0xa2a/0x1230\n p9_client_zc_rpc.constprop.0+0x247/0x700\n p9_client_read_once+0x34d/0x810\n p9_client_read+0xf3/0x150\n v9fs_issue_read+0x111/0x360\n netfs_unbuffered_read_iter_locked+0x927/0x1390\n netfs_unbuffered_read_iter+0xa2/0xe0\n vfs_iocb_iter_read+0x2c7/0x460\n erofs_fileio_rq_submit+0x46b/0x5b0\n z_erofs_runqueue+0x1203/0x21e0\n z_erofs_readahead+0x579/0x8b0\n read_pages+0x19f/0xa70\n page_cache_ra_order+0x4ad/0xb80\n filemap_readahead.isra.0+0xe7/0x150\n filemap_get_pages+0x7aa/0x1890\n filemap_read+0x320/0xc80\n vfs_read+0x6c6/0xa30\n ksys_read+0xf9/0x1c0\n do_syscall_64+0x9e/0x1a0\n entry_SYSCALL_64_after_hwframe+0x71/0x79"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The bug is triggered by local file I/O \u2014 an ordinary read()/readahead on a file-backed EROFS or loop-backed filesystem whose backing store lives on 9p/NFS/ceph \u2014 via the read/readahead syscall path, not by any remotely supplied data.\nAC:L - The only precondition is that a bvec entry spans a folio boundary, which the block layer\u0027s physical-contiguity merging (bvec_try_merge_page) produces routinely; the reporter hit it simply running md5sum, and an attacker can drive bulk readahead over large files to make it near-certain.\nPR:L - Any unprivileged local user who can read a file on the affected mount reaches the path; there is no capability check, credential check, or privileged ioctl anywhere between the read syscall and __iov_iter_get_pages_alloc().\nUI:N - No victim action is needed \u2014 the attacker\u0027s own read() on an already-mounted filesystem drives the entire path to completion.\nS:U - The refcount underflow and resulting folio use-after-free are confined to the kernel\u0027s own memory management; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The folio is freed to the buddy allocator while still in the page cache and still the target of in-flight I/O, so after reallocation the attacker reads back kernel or other-process data through the stale page-cache mapping \u2014 a UAF read primitive.\nI:H - I/O completion writes filesystem data into a page that has been freed and handed to another allocation, giving a controllable heap write primitive that is leverageable for corruption and control-flow hijack.\nA:H - The refcount underflow immediately produces \"Bad page state\"/bad_page reports and freeing of in-use, locked page-cache folios, leading to oops or panic; the inflated head-folio refcount additionally leaks memory permanently."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:57:30.683Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d833f21162c4d536d729628f8cf1ee8d4110f2b7"
        },
        {
          "url": "https://git.kernel.org/stable/c/770c8d55c42868239c748a3ebc57c9e37755f842"
        }
      ],
      "title": "lib/iov_iter: fix to increase non slab folio refcount",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37779",
    "datePublished": "2025-05-01T13:07:17.106Z",
    "dateReserved": "2025-04-16T04:51:23.940Z",
    "dateUpdated": "2026-08-05T11:57:30.683Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-37779",
      "date": "2026-08-13",
      "epss": "0.00156",
      "percentile": "0.05293"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-37779\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-05-01T14:15:41.733\",\"lastModified\":\"2026-07-30T06:22:20.153\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nlib/iov_iter: fix to increase non slab folio refcount\\n\\nWhen testing EROFS file-backed mount over v9fs on qemu, I encountered a\\nfolio UAF issue.  The page sanity check reports the following call trace. \\nThe root cause is that pages in bvec are coalesced across a folio bounary.\\nThe refcount of all non-slab folios should be increased to ensure\\np9_releas_pages can put them correctly.\\n\\nBUG: Bad page state in process md5sum  pfn:18300\\npage: refcount:0 mapcount:0 mapping:00000000d5ad8e4e index:0x60 pfn:0x18300\\nhead: order:0 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\\naops:z_erofs_aops ino:30b0f dentry name(?):\\\"GoogleExtServicesCn.apk\\\"\\nflags: 0x100000000000041(locked|head|node=0|zone=1)\\nraw: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0\\nraw: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000\\nhead: 0100000000000041 dead000000000100 dead000000000122 ffff888014b13bd0\\nhead: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000\\nhead: 0100000000000000 0000000000000000 ffffffffffffffff 0000000000000000\\nhead: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000\\npage dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set\\nCall Trace:\\n dump_stack_lvl+0x53/0x70\\n bad_page+0xd4/0x220\\n __free_pages_ok+0x76d/0xf30\\n __folio_put+0x230/0x320\\n p9_release_pages+0x179/0x1f0\\n p9_virtio_zc_request+0xa2a/0x1230\\n p9_client_zc_rpc.constprop.0+0x247/0x700\\n p9_client_read_once+0x34d/0x810\\n p9_client_read+0xf3/0x150\\n v9fs_issue_read+0x111/0x360\\n netfs_unbuffered_read_iter_locked+0x927/0x1390\\n netfs_unbuffered_read_iter+0xa2/0xe0\\n vfs_iocb_iter_read+0x2c7/0x460\\n erofs_fileio_rq_submit+0x46b/0x5b0\\n z_erofs_runqueue+0x1203/0x21e0\\n z_erofs_readahead+0x579/0x8b0\\n read_pages+0x19f/0xa70\\n page_cache_ra_order+0x4ad/0xb80\\n filemap_readahead.isra.0+0xe7/0x150\\n filemap_get_pages+0x7aa/0x1890\\n filemap_read+0x320/0xc80\\n vfs_read+0x6c6/0xa30\\n ksys_read+0xf9/0x1c0\\n do_syscall_64+0x9e/0x1a0\\n entry_SYSCALL_64_after_hwframe+0x71/0x79\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: lib/iov_iter: correcci\u00f3n para aumentar el recuento de referencias de folios no slab. Al probar el montaje basado en archivos EROFS sobre v9fs en qemu, se detect\u00f3 un problema con el UAF de folio. La comprobaci\u00f3n de integridad de la p\u00e1gina informa el siguiente seguimiento de llamadas. La causa principal es que las p\u00e1ginas en bvec se fusionan en un l\u00edmite de folio. Se debe aumentar el recuento de referencias de todos los folios no slab para garantizar que p9_relas_pages pueda colocarlos correctamente. ERROR: Estado de p\u00e1gina incorrecto en proceso md5sum pfn:18300 p\u00e1gina: refcount:0 mapcount:0 mapping:00000000d5ad8e4e \u00edndice:0x60 pfn:0x18300 encabezado: orden:0 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 aops:z_erofs_aops ino:30b0f dentry name(?):\\\"GoogleExtServicesCn.apk\\\" indicadores: 0x100000000000041(locked|head|node=0|zone=1) sin procesar: 0100000000000041 muerto000000000100 muerto000000000122 ffff888014b13bd0 sin procesar: 0000000000000060 0000000000000020 00000000ffffffff 0000000000000000 cabeza: 0100000000000041 muerto000000000100 muerto000000000122 ffff888014b13bd0 cabeza: 0000000000000060 0000000000000020 00000000ffffffff 000000000000000 cabeza: 010000000000000 000000000000000 ffffffffffffffff 00000000000000000 encabezado: 0000000000000010 0000000000000000 00000000ffffffff 0000000000000000 p\u00e1gina volcada porque: PAGE_FLAGS_CHECK_AT_FREE indicador(es) establecido(s) Seguimiento de llamada: dump_stack_lvl+0x53/0x70 bad_page+0xd4/0x220 __free_pages_ok+0x76d/0xf30 __folio_put+0x230/0x320 p9_release_pages+0x179/0x1f0 p9_virtio_zc_request+0xa2a/0x1230 p9_client_zc_rpc.constprop.0+0x247/0x700 p9_client_read_once+0x34d/0x810 p9_client_read+0xf3/0x150 v9fs_issue_read+0x111/0x360 netfs_unbuffered_read_iter_locked+0x927/0x1390 netfs_unbuffered_read_iter+0xa2/0xe0 vfs_iocb_iter_read+0x2c7/0x460 erofs_fileio_rq_submit+0x46b/0x5b0 z_erofs_runqueue+0x1203/0x21e0 z_erofs_readahead+0x579/0x8b0 read_pages+0x19f/0xa70 page_cache_ra_order+0x4ad/0xb80 filemap_readahead.isra.0+0xe7/0x150 filemap_get_pages+0x7aa/0x1890 filemap_read+0x320/0xc80 vfs_read+0x6c6/0xa30 ksys_read+0xf9/0x1c0 do_syscall_64+0x9e/0x1a0 entry_SYSCALL_64_after_hwframe+0x71/0x79 \"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"lib/iov_iter.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"b9c0e49abfca06f1a109acea834bcfc934f33f76\",\"lessThan\":\"d833f21162c4d536d729628f8cf1ee8d4110f2b7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"b9c0e49abfca06f1a109acea834bcfc934f33f76\",\"lessThan\":\"770c8d55c42868239c748a3ebc57c9e37755f842\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"lib/iov_iter.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.14\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.14\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.14.4\",\"lessThanOrEqual\":\"6.14.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.15\",\"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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.14.1\",\"versionEndExcluding\":\"6.14.4\",\"matchCriteriaId\":\"26175852-4D93-410C-BC8C-C405F2A9D737\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.14:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"7DE421BA-0600-4401-A175-73CAB6A6FB4E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8D465631-2980-487A-8E65-40AE2B9F8ED1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C9D071F-B28E-46EC-AC61-22B913390211\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/770c8d55c42868239c748a3ebc57c9e37755f842\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d833f21162c4d536d729628f8cf1ee8d4110f2b7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "None",
      "current_release_date": "2026-06-30T10:31:23+00:00",
      "cve": "CVE-2025-37779",
      "id": "CVE-2025-37779",
      "initial_release_date": "2025-05-01T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: lib/iov_iter: fix to increase non slab folio refcount",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-37779.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-25T00:56:50Z",
      "cve": "CVE-2025-37779",
      "id": "CVE-2025-37779",
      "initial_release_date": "2025-05-02T02:02:30Z",
      "product_status:known_not_affected": "397",
      "product_status:recommended": "53",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-37779",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-37779.json",
      "version": "15"
    }
  }
}



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.