cve-2024-53080
Vulnerability from cvelistv5
Published
2024-11-19 17:45
Modified
2024-12-19 09:38
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Lock XArray when getting entries for the VM Similar to commit cac075706f29 ("drm/panthor: Fix race when converting group handle to group object") we need to use the XArray's internal locking when retrieving a vm pointer from there. v2: Removed part of the patch that was trying to protect fetching the heap pointer from XArray, as that operation is protected by the @pool->lock.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3caPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://project-zero.issues.chromium.org/issues/377500597
Impacted products
Vendor Product Version
Linux Linux Version: 647810ec247641eb5aec8caef818919a4518a0b1
Version: 647810ec247641eb5aec8caef818919a4518a0b1
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   Linux Linux Version: 6.10
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/gpu/drm/panthor/panthor_mmu.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5",
                     status: "affected",
                     version: "647810ec247641eb5aec8caef818919a4518a0b1",
                     versionType: "git",
                  },
                  {
                     lessThan: "444fa5b100e5c90550d6bccfe4476efb0391b3ca",
                     status: "affected",
                     version: "647810ec247641eb5aec8caef818919a4518a0b1",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/gpu/drm/panthor/panthor_mmu.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "6.10",
                  },
                  {
                     lessThan: "6.10",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.11.*",
                     status: "unaffected",
                     version: "6.11.8",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.12",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Lock XArray when getting entries for the VM\n\nSimilar to commit cac075706f29 (\"drm/panthor: Fix race when converting\ngroup handle to group object\") we need to use the XArray's internal\nlocking when retrieving a vm pointer from there.\n\nv2: Removed part of the patch that was trying to protect fetching\nthe heap pointer from XArray, as that operation is protected by\nthe @pool->lock.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T09:38:43.315Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5",
            },
            {
               url: "https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca",
            },
            {
               url: "https://project-zero.issues.chromium.org/issues/377500597",
            },
         ],
         title: "drm/panthor: Lock XArray when getting entries for the VM",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-53080",
      datePublished: "2024-11-19T17:45:10.820Z",
      dateReserved: "2024-11-19T17:17:24.977Z",
      dateUpdated: "2024-12-19T09:38:43.315Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-53080\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-19T18:15:27.413\",\"lastModified\":\"2024-12-17T08:15:05.573\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/panthor: Lock XArray when getting entries for the VM\\n\\nSimilar to commit cac075706f29 (\\\"drm/panthor: Fix race when converting\\ngroup handle to group object\\\") we need to use the XArray's internal\\nlocking when retrieving a vm pointer from there.\\n\\nv2: Removed part of the patch that was trying to protect fetching\\nthe heap pointer from XArray, as that operation is protected by\\nthe @pool->lock.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/panthor: Bloquear XArray al obtener entradas para la VM De manera similar a el commit cac075706f29 (\\\"drm/panthor: Corregir la ejecución al convertir el identificador de grupo en un objeto de grupo\\\"), debemos usar el bloqueo interno de XArray al recuperar un puntero de VM desde allí. v2: Se eliminó parte del parche que intentaba proteger la obtención del puntero del montón de XArray, ya que esa operación está protegida por @pool->lock.\"}],\"metrics\":{\"cvssMetricV31\":[{\"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-667\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.10\",\"versionEndExcluding\":\"6.11.8\",\"matchCriteriaId\":\"ECA7D13C-A6AD-4239-BDEF-6B70FF23A4A9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C95E234-D335-4B6C-96BF-E2CEBD8654ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0F717D8-3014-4F84-8086-0124B2111379\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"24DBE6C7-2AAE-4818-AED2-E131F153D2FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"24B88717-53F5-42AA-9B72-14C707639E3F\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://project-zero.issues.chromium.org/issues/377500597\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
   },
}


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