cve-2024-35988
Vulnerability from cvelistv5
Published
2024-05-20 09:47
Modified
2024-12-19 08:59
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Impacted products
Vendor Product Version
Linux Linux Version: 6bd33e1ece528f67646db33bf97406b747dafda0
Version: 6bd33e1ece528f67646db33bf97406b747dafda0
Version: 6bd33e1ece528f67646db33bf97406b747dafda0
Version: 6bd33e1ece528f67646db33bf97406b747dafda0
Version: 6bd33e1ece528f67646db33bf97406b747dafda0
Version: 6bd33e1ece528f67646db33bf97406b747dafda0
 Create a notification for this product.
   Linux Linux Version: 5.5
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-35988",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-05-20T15:03:33.366892Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-06-04T17:33:26.327Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T03:30:12.607Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "arch/riscv/include/asm/pgtable.h",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "04bf2e5f95c1a52e28a7567a507f926efe31c3b6",
                     status: "affected",
                     version: "6bd33e1ece528f67646db33bf97406b747dafda0",
                     versionType: "git",
                  },
                  {
                     lessThan: "52e8a42b11078d2aad4b9ba96503d77c7299168b",
                     status: "affected",
                     version: "6bd33e1ece528f67646db33bf97406b747dafda0",
                     versionType: "git",
                  },
                  {
                     lessThan: "4201b8c8f2c32af321fb50867e68ac6c1cbed4be",
                     status: "affected",
                     version: "6bd33e1ece528f67646db33bf97406b747dafda0",
                     versionType: "git",
                  },
                  {
                     lessThan: "a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa",
                     status: "affected",
                     version: "6bd33e1ece528f67646db33bf97406b747dafda0",
                     versionType: "git",
                  },
                  {
                     lessThan: "efdcfa554b6eb228943ef1dd4d023c606be647d2",
                     status: "affected",
                     version: "6bd33e1ece528f67646db33bf97406b747dafda0",
                     versionType: "git",
                  },
                  {
                     lessThan: "6065e736f82c817c9a597a31ee67f0ce4628e948",
                     status: "affected",
                     version: "6bd33e1ece528f67646db33bf97406b747dafda0",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "arch/riscv/include/asm/pgtable.h",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "5.5",
                  },
                  {
                     lessThan: "5.5",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.10.*",
                     status: "unaffected",
                     version: "5.10.216",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.15.*",
                     status: "unaffected",
                     version: "5.15.158",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.1.*",
                     status: "unaffected",
                     version: "6.1.90",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.6.*",
                     status: "unaffected",
                     version: "6.6.30",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.8.*",
                     status: "unaffected",
                     version: "6.8.9",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.9",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: Fix TASK_SIZE on 64-bit NOMMU\n\nOn NOMMU, userspace memory can come from anywhere in physical RAM. The\ncurrent definition of TASK_SIZE is wrong if any RAM exists above 4G,\ncausing spurious failures in the userspace access routines.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T08:59:42.684Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6",
            },
            {
               url: "https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b",
            },
            {
               url: "https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be",
            },
            {
               url: "https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa",
            },
            {
               url: "https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2",
            },
            {
               url: "https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948",
            },
         ],
         title: "riscv: Fix TASK_SIZE on 64-bit NOMMU",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-35988",
      datePublished: "2024-05-20T09:47:54.391Z",
      dateReserved: "2024-05-17T13:50:33.146Z",
      dateUpdated: "2024-12-19T08:59:42.684Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-35988\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-20T10:15:13.120\",\"lastModified\":\"2024-11-21T09:21:22.337\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nriscv: Fix TASK_SIZE on 64-bit NOMMU\\n\\nOn NOMMU, userspace memory can come from anywhere in physical RAM. The\\ncurrent definition of TASK_SIZE is wrong if any RAM exists above 4G,\\ncausing spurious failures in the userspace access routines.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se resolvió la siguiente vulnerabilidad: riscv: corrige TASK_SIZE en NOMMU de 64 bits En NOMMU, la memoria del espacio de usuario puede provenir de cualquier lugar de la RAM física. La definición actual de TASK_SIZE es incorrecta si existe RAM por encima de 4G, lo que provoca fallos falsos en las rutinas de acceso al espacio de usuario.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T03:30:12.607Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-35988\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-20T15:03:33.366892Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:24.899Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"riscv: Fix TASK_SIZE on 64-bit NOMMU\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6bd33e1ece528f67646db33bf97406b747dafda0\", \"lessThan\": \"04bf2e5f95c1a52e28a7567a507f926efe31c3b6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6bd33e1ece528f67646db33bf97406b747dafda0\", \"lessThan\": \"52e8a42b11078d2aad4b9ba96503d77c7299168b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6bd33e1ece528f67646db33bf97406b747dafda0\", \"lessThan\": \"4201b8c8f2c32af321fb50867e68ac6c1cbed4be\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6bd33e1ece528f67646db33bf97406b747dafda0\", \"lessThan\": \"a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6bd33e1ece528f67646db33bf97406b747dafda0\", \"lessThan\": \"efdcfa554b6eb228943ef1dd4d023c606be647d2\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6bd33e1ece528f67646db33bf97406b747dafda0\", \"lessThan\": \"6065e736f82c817c9a597a31ee67f0ce4628e948\", \"versionType\": \"git\"}], \"programFiles\": [\"arch/riscv/include/asm/pgtable.h\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.5\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.5\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.10.216\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.158\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.90\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.30\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.9\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"arch/riscv/include/asm/pgtable.h\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6\"}, {\"url\": \"https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b\"}, {\"url\": \"https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be\"}, {\"url\": \"https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa\"}, {\"url\": \"https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2\"}, {\"url\": \"https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nriscv: Fix TASK_SIZE on 64-bit NOMMU\\n\\nOn NOMMU, userspace memory can come from anywhere in physical RAM. The\\ncurrent definition of TASK_SIZE is wrong if any RAM exists above 4G,\\ncausing spurious failures in the userspace access routines.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:59:42.684Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-35988\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:59:42.684Z\", \"dateReserved\": \"2024-05-17T13:50:33.146Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-20T09:47:54.391Z\", \"assignerShortName\": \"Linux\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.