cve-2024-56569
Vulnerability from cvelistv5
Published
2024-12-27 14:23
Modified
2025-01-20 06:23
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix regression with module command in stack_trace_filter When executing the following command: # echo "write*:mod:ext3" > /sys/kernel/tracing/stack_trace_filter The current mod command causes a null pointer dereference. While commit 0f17976568b3f ("ftrace: Fix regression with module command in stack_trace_filter") has addressed part of the issue, it left a corner case unhandled, which still results in a kernel crash.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/19cacabdd5a8487ae566cbecb4d03bcb038a067ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/43ca32ce12888fb0eeb2d74dfc558dea60d3473ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/45af52e7d3b8560f21d139b3759735eead8b1653Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5dabb7af57bc72308a6e2e81a5dd756eef283803Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7ae27880de3482e063fcc1f72d9a298d0d391407Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/885109aa0c70639527dd6a65c82e63c9ac055e3dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8a92dc4df89c50bdb26667419ea70e0abbce456ePatch
Impacted products
Vendor Product Version
Linux Linux Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
Version: 04ec7bb642b77374b53731b795b5654b5aff1c00
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   Linux Linux Version: 4.12
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "kernel/trace/ftrace.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
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                     lessThan: "43ca32ce12888fb0eeb2d74dfc558dea60d3473e",
                     status: "affected",
                     version: "04ec7bb642b77374b53731b795b5654b5aff1c00",
                     versionType: "git",
                  },
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                  },
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                     versionType: "git",
                  },
                  {
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                  },
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                     versionType: "git",
                  },
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                  },
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                     version: "04ec7bb642b77374b53731b795b5654b5aff1c00",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "kernel/trace/ftrace.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
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                     status: "affected",
                     version: "4.12",
                  },
                  {
                     lessThan: "4.12",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.4.*",
                     status: "unaffected",
                     version: "5.4.287",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.10.*",
                     status: "unaffected",
                     version: "5.10.231",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.15.*",
                     status: "unaffected",
                     version: "5.15.174",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.1.*",
                     status: "unaffected",
                     version: "6.1.120",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.6.*",
                     status: "unaffected",
                     version: "6.6.64",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.12.*",
                     status: "unaffected",
                     version: "6.12.4",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.13",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nftrace: Fix regression with module command in stack_trace_filter\n\nWhen executing the following command:\n\n    # echo \"write*:mod:ext3\" > /sys/kernel/tracing/stack_trace_filter\n\nThe current mod command causes a null pointer dereference. While commit\n0f17976568b3f (\"ftrace: Fix regression with module command in stack_trace_filter\")\nhas addressed part of the issue, it left a corner case unhandled, which still\nresults in a kernel crash.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-01-20T06:23:15.934Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/43ca32ce12888fb0eeb2d74dfc558dea60d3473e",
            },
            {
               url: "https://git.kernel.org/stable/c/5dabb7af57bc72308a6e2e81a5dd756eef283803",
            },
            {
               url: "https://git.kernel.org/stable/c/885109aa0c70639527dd6a65c82e63c9ac055e3d",
            },
            {
               url: "https://git.kernel.org/stable/c/7ae27880de3482e063fcc1f72d9a298d0d391407",
            },
            {
               url: "https://git.kernel.org/stable/c/8a92dc4df89c50bdb26667419ea70e0abbce456e",
            },
            {
               url: "https://git.kernel.org/stable/c/19cacabdd5a8487ae566cbecb4d03bcb038a067e",
            },
            {
               url: "https://git.kernel.org/stable/c/45af52e7d3b8560f21d139b3759735eead8b1653",
            },
         ],
         title: "ftrace: Fix regression with module command in stack_trace_filter",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-56569",
      datePublished: "2024-12-27T14:23:12.462Z",
      dateReserved: "2024-12-27T14:03:05.997Z",
      dateUpdated: "2025-01-20T06:23:15.934Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-56569\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T15:15:15.840\",\"lastModified\":\"2025-01-31T15:58:56.730\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nftrace: Fix regression with module command in stack_trace_filter\\n\\nWhen executing the following command:\\n\\n    # echo \\\"write*:mod:ext3\\\" > /sys/kernel/tracing/stack_trace_filter\\n\\nThe current mod command causes a null pointer dereference. While commit\\n0f17976568b3f (\\\"ftrace: Fix regression with module command in stack_trace_filter\\\")\\nhas addressed part of the issue, it left a corner case unhandled, which still\\nresults in a kernel crash.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ftrace: Fix regression with module command in stack_trace_filter Al ejecutar el siguiente comando: # echo \\\"write*:mod:ext3\\\" > /sys/kernel/tracing/stack_trace_filter El comando mod actual provoca una desreferencia de puntero nulo. Si bien el commit 0f17976568b3f (\\\"ftrace: Fix regression with module command in stack_trace_filter\\\") ha solucionado parte del problema, dejó un caso extremo sin resolver, que aún da como resultado un bloqueo del kernel.\"}],\"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-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.12\",\"versionEndExcluding\":\"5.4.287\",\"matchCriteriaId\":\"F62A8AF2-CF1C-4EB5-9340-5AF5849F58FD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.231\",\"matchCriteriaId\":\"B5C644CC-2BD7-4E32-BC54-8DCC7ABE9935\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.174\",\"matchCriteriaId\":\"419FD073-1517-4FD5-8158-F94BC68A1E89\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.120\",\"matchCriteriaId\":\"09AC6122-E2A4-40FE-9D33-268A1B2EC265\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.64\",\"matchCriteriaId\":\"CA16DEE3-ABEC-4449-9F4A-7A3DC4FC36C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.4\",\"matchCriteriaId\":\"04756810-D093-4B43-B1D9-CF5035968061\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/19cacabdd5a8487ae566cbecb4d03bcb038a067e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/43ca32ce12888fb0eeb2d74dfc558dea60d3473e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/45af52e7d3b8560f21d139b3759735eead8b1653\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5dabb7af57bc72308a6e2e81a5dd756eef283803\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7ae27880de3482e063fcc1f72d9a298d0d391407\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/885109aa0c70639527dd6a65c82e63c9ac055e3d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8a92dc4df89c50bdb26667419ea70e0abbce456e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
   },
}


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