CVE-2026-46303 (GCVE-0-2026-46303)

Vulnerability from cvelistv5 – Published: 2026-06-08 15:46 – Updated: 2026-06-14 18:07
VLAI
Title
isofs: validate Rock Ridge CE continuation extent against volume size
Summary
In the Linux kernel, the following vulnerability has been resolved: isofs: validate Rock Ridge CE continuation extent against volume size rock_continue() reads rs->cont_extent verbatim from the Rock Ridge CE record and passes it to sb_bread() without checking that the block number is within the mounted ISO 9660 volume. commit e595447e177b ("[PATCH] rock.c: handle corrupted directories") added cont_offset and cont_size rejection for the CE continuation but did not validate the extent block number itself. commit f54e18f1b831 ("isofs: Fix infinite looping over CE entries") later capped the CE chain length at RR_MAX_CE_ENTRIES = 32 but again left the block number unchecked. With a crafted ISO mounted via udisks2 (desktop optical auto-mount) or via CAP_SYS_ADMIN mount, rs->cont_extent can therefore point at an out-of-range block or at blocks belonging to an adjacent filesystem on the same block device. sb_bread() on an out-of-range block returns NULL cleanly via the block layer EIO path, so there is no memory-safety violation. For in-range reads of adjacent- filesystem data, the CE buffer is parsed as Rock Ridge records and only the text of SL sub-records reaches userspace through readlink(), which makes the info-leak channel narrow and difficult to exploit; still, rejecting the malformed CE outright matches the rejection shape already present in the same function for cont_offset and cont_size. Add an ISOFS_SB(sb)->s_nzones bounds check to rock_continue() next to the existing offset/size rejection, printing the same corrupted-directory-entry notice.
Severity
8.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < 8356fb821016797f5677cbeee5ddc0d32a95b4be (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < d582e12378bc1637f337622feef762f53c43fd57 (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < bf1bc673c587f5ef7e9c09b94aea7c5a7847d4d9 (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < c9b37c8b73f6368e4750e5ccb0632c380b43c6e5 (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < 22b36fa081f38ab397c7697f9d539211b51a0cfc (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < e69da8eeab74b4f4505024c38a17bce060fe7df8 (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < ef048470c90bc8c1b8318bb2ce329da9ef64b9fe (git)
Affected: f54e18f1b831c92f6512d2eedb224cd63d607d3d , < a36d990f591320e9dd379ab30063ebfe91d47e1f (git)
Affected: 08313e26e06d4aa9ce1cbba1a8e359e9cab9ad56 (git)
Affected: 212c4d33ca83e2144064fe9c2911607fbed5386f (git)
Affected: 96e44adce250199ec9b2b928be66365779ff1b59 (git)
Affected: 1fe5620fcd6c2f0a4a927ee10c8e53196da392f3 (git)
Affected: fbce0d7dc8965c9fb8d411862040239d4a768c71 (git)
Affected: 8190393a88f2b0321263a54f2a9eb5a2aa43be7e (git)
Affected: 486aa789eadcf44ed87f972b209299c516454693 (git)
Affected: b6d20edb6e7cedb4eedb9e0193d20dd488ebae84 (git)
Affected: 2.6.32.66 , < 2.6.33 (semver)
Affected: 3.2.67 , < 3.3 (semver)
Affected: 3.4.107 , < 3.5 (semver)
Affected: 3.10.64 , < 3.11 (semver)
Affected: 3.12.36 , < 3.13 (semver)
Affected: 3.14.28 , < 3.15 (semver)
Affected: 3.17.8 , < 3.18 (semver)
Affected: 3.18.2 , < 3.19 (semver)
Create a notification for this product.
Linux Linux Affected: 3.19
Unaffected: 0 , < 3.19 (semver)
Unaffected: 5.10.258 , ≤ 5.10.* (semver)
Unaffected: 5.15.209 , ≤ 5.15.* (semver)
Unaffected: 6.1.175 , ≤ 6.1.* (semver)
Unaffected: 6.6.140 , ≤ 6.6.* (semver)
Unaffected: 6.12.88 , ≤ 6.12.* (semver)
Unaffected: 6.18.30 , ≤ 6.18.* (semver)
Unaffected: 7.0.7 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nisofs: validate Rock Ridge CE continuation extent against volume size\n\nrock_continue() reads rs-\u003econt_extent verbatim from the Rock Ridge CE\nrecord and passes it to sb_bread() without checking that the block\nnumber is within the mounted ISO 9660 volume.  commit e595447e177b\n(\"[PATCH] rock.c: handle corrupted directories\") added cont_offset\nand cont_size rejection for the CE continuation but did not validate\nthe extent block number itself.  commit f54e18f1b831 (\"isofs: Fix\ninfinite looping over CE entries\") later capped the CE chain length\nat RR_MAX_CE_ENTRIES = 32 but again left the block number unchecked.\n\nWith a crafted ISO mounted via udisks2 (desktop optical auto-mount)\nor via CAP_SYS_ADMIN mount, rs-\u003econt_extent can therefore point at\nan out-of-range block or at blocks belonging to an adjacent\nfilesystem on the same block device.  sb_bread() on an out-of-range\nblock returns NULL cleanly via the block layer EIO path, so there\nis no memory-safety violation.  For in-range reads of adjacent-\nfilesystem data, the CE buffer is parsed as Rock Ridge records and\nonly the text of SL sub-records reaches userspace through\nreadlink(), which makes the info-leak channel narrow and difficult\nto exploit; still, rejecting the malformed CE outright matches the\nrejection shape already present in the same function for\ncont_offset and cont_size.\n\nAdd an ISOFS_SB(sb)-\u003es_nzones bounds check to rock_continue() next\nto the existing offset/size rejection, printing the same\ncorrupted-directory-entry notice."
        }
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        {
          "cvssV3_1": {
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-14T18:07:47.782Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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        {
          "url": "https://git.kernel.org/stable/c/8356fb821016797f5677cbeee5ddc0d32a95b4be"
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        {
          "url": "https://git.kernel.org/stable/c/d582e12378bc1637f337622feef762f53c43fd57"
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          "url": "https://git.kernel.org/stable/c/bf1bc673c587f5ef7e9c09b94aea7c5a7847d4d9"
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          "url": "https://git.kernel.org/stable/c/c9b37c8b73f6368e4750e5ccb0632c380b43c6e5"
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        },
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          "url": "https://git.kernel.org/stable/c/e69da8eeab74b4f4505024c38a17bce060fe7df8"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef048470c90bc8c1b8318bb2ce329da9ef64b9fe"
        },
        {
          "url": "https://git.kernel.org/stable/c/a36d990f591320e9dd379ab30063ebfe91d47e1f"
        }
      ],
      "title": "isofs: validate Rock Ridge CE continuation extent against volume size",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46303",
    "datePublished": "2026-06-08T15:46:30.642Z",
    "dateReserved": "2026-05-13T15:03:33.111Z",
    "dateUpdated": "2026-06-14T18:07:47.782Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-46303",
      "date": "2026-07-09",
      "epss": "0.00278",
      "percentile": "0.19704"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2026-46303\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-06-08T17:16:48.853\",\"lastModified\":\"2026-07-08T14:48:22.477\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nisofs: validate Rock Ridge CE continuation extent against volume size\\n\\nrock_continue() reads rs-\u003econt_extent verbatim from the Rock Ridge CE\\nrecord and passes it to sb_bread() without checking that the block\\nnumber is within the mounted ISO 9660 volume.  commit e595447e177b\\n(\\\"[PATCH] rock.c: handle corrupted directories\\\") added cont_offset\\nand cont_size rejection for the CE continuation but did not validate\\nthe extent block number itself.  commit f54e18f1b831 (\\\"isofs: Fix\\ninfinite looping over CE entries\\\") later capped the CE chain length\\nat RR_MAX_CE_ENTRIES = 32 but again left the block number unchecked.\\n\\nWith a crafted ISO mounted via udisks2 (desktop optical auto-mount)\\nor via CAP_SYS_ADMIN mount, rs-\u003econt_extent can therefore point at\\nan out-of-range block or at blocks belonging to an adjacent\\nfilesystem on the same block device.  sb_bread() on an out-of-range\\nblock returns NULL cleanly via the block layer EIO path, so there\\nis no memory-safety violation.  For in-range reads of adjacent-\\nfilesystem data, the CE buffer is parsed as Rock Ridge records and\\nonly the text of SL sub-records reaches userspace through\\nreadlink(), which makes the info-leak channel narrow and difficult\\nto exploit; still, rejecting the malformed CE outright matches the\\nrejection shape already present in the same function for\\ncont_offset and cont_size.\\n\\nAdd an ISOFS_SB(sb)-\u003es_nzones bounds check to rock_continue() next\\nto the existing offset/size rejection, printing the same\\ncorrupted-directory-entry notice.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"fs/isofs/rock.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"8356fb821016797f5677cbeee5ddc0d32a95b4be\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"d582e12378bc1637f337622feef762f53c43fd57\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"bf1bc673c587f5ef7e9c09b94aea7c5a7847d4d9\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"c9b37c8b73f6368e4750e5ccb0632c380b43c6e5\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"22b36fa081f38ab397c7697f9d539211b51a0cfc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"e69da8eeab74b4f4505024c38a17bce060fe7df8\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"ef048470c90bc8c1b8318bb2ce329da9ef64b9fe\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f54e18f1b831c92f6512d2eedb224cd63d607d3d\",\"lessThan\":\"a36d990f591320e9dd379ab30063ebfe91d47e1f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"08313e26e06d4aa9ce1cbba1a8e359e9cab9ad56\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"212c4d33ca83e2144064fe9c2911607fbed5386f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"96e44adce250199ec9b2b928be66365779ff1b59\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"1fe5620fcd6c2f0a4a927ee10c8e53196da392f3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"fbce0d7dc8965c9fb8d411862040239d4a768c71\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"8190393a88f2b0321263a54f2a9eb5a2aa43be7e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"486aa789eadcf44ed87f972b209299c516454693\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"b6d20edb6e7cedb4eedb9e0193d20dd488ebae84\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"2.6.32.66\",\"lessThan\":\"2.6.33\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.2.67\",\"lessThan\":\"3.3\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.4.107\",\"lessThan\":\"3.5\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.10.64\",\"lessThan\":\"3.11\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.12.36\",\"lessThan\":\"3.13\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.14.28\",\"lessThan\":\"3.15\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.17.8\",\"lessThan\":\"3.18\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"3.18.2\",\"lessThan\":\"3.19\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"fs/isofs/rock.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"3.19\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"3.19\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.258\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.209\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.175\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.140\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.88\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.30\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.0.7\",\"lessThanOrEqual\":\"7.0.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1\",\"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:L/A:N\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.32.66\",\"versionEndExcluding\":\"2.6.33\",\"matchCriteriaId\":\"AE79466A-8004-4545-9F2B-9AE61FF25E49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.2.67\",\"versionEndExcluding\":\"3.3\",\"matchCriteriaId\":\"E339763B-0FFB-4F77-925F-B75B0574196F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.4.107\",\"versionEndExcluding\":\"3.5\",\"matchCriteriaId\":\"5D756A04-79C7-4DB6-9A50-9E8E5B2757F2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.10.64\",\"versionEndExcluding\":\"3.11\",\"matchCriteriaId\":\"2B3FB946-FA61-41D1-8295-A7D889D63B3E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.12.36\",\"versionEndExcluding\":\"3.13\",\"matchCriteriaId\":\"881E140A-B761-4577-B10F-CF48988916FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.14.28\",\"versionEndExcluding\":\"3.15\",\"matchCriteriaId\":\"BA5F1F71-BA36-4EC2-A59D-E285C9983115\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.17.8\",\"versionEndExcluding\":\"3.18\",\"matchCriteriaId\":\"1743B4F8-1859-415F-9EB5-A33C53ABCD2E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.18.2\",\"versionEndExcluding\":\"5.10.258\",\"matchCriteriaId\":\"5C5C08E2-8006-4964-BA58-B339247E1301\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.209\",\"matchCriteriaId\":\"919C10A9-7951-4A74-BADD-C135A0A8D8B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.175\",\"matchCriteriaId\":\"92385813-D91D-480D-83A1-F423D2CBB2BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.140\",\"matchCriteriaId\":\"A1A92866-F406-43B5-B2D1-CFC274753E9D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.88\",\"matchCriteriaId\":\"5AFBE0EC-CCDF-4207-AE92-ABF958125CA4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.30\",\"matchCriteriaId\":\"BF39AE08-AE6D-4410-8FBE-76F6BF5BF55B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"7.0.7\",\"matchCriteriaId\":\"D0893CA7-9AE6-4DFE-AC75-48967D73AD8E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B1EF7059-E670-45F4-B422-54C40FA86390\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/22b36fa081f38ab397c7697f9d539211b51a0cfc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8356fb821016797f5677cbeee5ddc0d32a95b4be\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a36d990f591320e9dd379ab30063ebfe91d47e1f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bf1bc673c587f5ef7e9c09b94aea7c5a7847d4d9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c9b37c8b73f6368e4750e5ccb0632c380b43c6e5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d582e12378bc1637f337622feef762f53c43fd57\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e69da8eeab74b4f4505024c38a17bce060fe7df8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ef048470c90bc8c1b8318bb2ce329da9ef64b9fe\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}



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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.