CVE-2024-26744 (GCVE-0-2024-26744)

Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2026-05-11 20:03
VLAI
Title
RDMA/srpt: Support specifying the srpt_service_guid parameter
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Support specifying the srpt_service_guid parameter Make loading ib_srpt with this parameter set work. The current behavior is that setting that parameter while loading the ib_srpt kernel module triggers the following kernel crash: BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> parse_one+0x18c/0x1d0 parse_args+0xe1/0x230 load_module+0x8de/0xa60 init_module_from_file+0x8b/0xd0 idempotent_init_module+0x181/0x240 __x64_sys_finit_module+0x5a/0xb0 do_syscall_64+0x5f/0xe0 entry_SYSCALL_64_after_hwframe+0x6e/0x76
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 84f1dac960cfa210a3b7a7522e6c2320ae91932b (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < e0055d6461b36bfc25a9d2ab974eef78d36a6738 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 5a5c039dac1b1b7ba3e91c791f4421052bf79b82 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < 989af2f29342a9a7c7515523d879b698ac8465f4 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < aee4dcfe17219fe60f2821923adea98549060af8 (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < fe2a73d57319feab4b3b175945671ce43492172f (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < c99a827d3cff9f84e1cb997b7cc6386d107aa74d (git)
Affected: a42d985bd5b234da8b61347a78dc3057bf7bb94d , < fdfa083549de5d50ebf7f6811f33757781e838c0 (git)
Create a notification for this product.
Linux Linux Affected: 3.3
Unaffected: 0 , < 3.3 (semver)
Unaffected: 4.19.308 , ≤ 4.19.* (semver)
Unaffected: 5.4.293 , ≤ 5.4.* (semver)
Unaffected: 5.10.211 , ≤ 5.10.* (semver)
Unaffected: 5.15.150 , ≤ 5.15.* (semver)
Unaffected: 6.1.80 , ≤ 6.1.* (semver)
Unaffected: 6.6.19 , ≤ 6.6.* (semver)
Unaffected: 6.7.7 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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The current behavior is\\nthat setting that parameter while loading the ib_srpt kernel module\\ntriggers the following kernel crash:\\n\\nBUG: kernel NULL pointer dereference, address: 0000000000000000\\nCall Trace:\\n \u003cTASK\u003e\\n parse_one+0x18c/0x1d0\\n parse_args+0xe1/0x230\\n load_module+0x8de/0xa60\\n init_module_from_file+0x8b/0xd0\\n idempotent_init_module+0x181/0x240\\n __x64_sys_finit_module+0x5a/0xb0\\n do_syscall_64+0x5f/0xe0\\n entry_SYSCALL_64_after_hwframe+0x6e/0x76\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/srpt: admite la especificaci\u00f3n del par\u00e1metro srpt_service_guid. Hace que la carga de ib_srpt con este conjunto de par\u00e1metros funcione. El comportamiento actual es que configurar ese par\u00e1metro mientras se carga el m\u00f3dulo del kernel ib_srpt desencadena el siguiente fallo del kernel: ERROR: desreferencia del puntero NULL del kernel, direcci\u00f3n: 0000000000000000 Seguimiento de llamadas:  parse_one+0x18c/0x1d0 parse_args+0xe1/0x230 load_module+0x8de/ 0xa60 init_module_from_file+0x8b/0xd0 idempotent_init_module+0x181/0x240 __x64_sys_finit_module+0x5a/0xb0 do_syscall_64+0x5f/0xe0 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    "vulnrichment": {
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\"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-04-03T19:40:03.230655Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:21.891Z\"}}], \"cna\": {\"title\": \"RDMA/srpt: Support specifying the srpt_service_guid parameter\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"a42d985bd5b234da8b61347a78dc3057bf7bb94d\", \"lessThan\": \"84f1dac960cfa210a3b7a7522e6c2320ae91932b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"a42d985bd5b234da8b61347a78dc3057bf7bb94d\", \"lessThan\": 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The current behavior is\\nthat setting that parameter while loading the ib_srpt kernel module\\ntriggers the following kernel crash:\\n\\nBUG: kernel NULL pointer dereference, address: 0000000000000000\\nCall Trace:\\n \u003cTASK\u003e\\n parse_one+0x18c/0x1d0\\n parse_args+0xe1/0x230\\n load_module+0x8de/0xa60\\n init_module_from_file+0x8b/0xd0\\n idempotent_init_module+0x181/0x240\\n __x64_sys_finit_module+0x5a/0xb0\\n do_syscall_64+0x5f/0xe0\\n entry_SYSCALL_64_after_hwframe+0x6e/0x76\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.308\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.293\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.211\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.150\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.80\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.19\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.7\", \"versionStartIncluding\": \"3.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8\", \"versionStartIncluding\": \"3.3\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:03:19.373Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-26744\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:03:19.373Z\", \"dateReserved\": \"2024-02-19T14:20:24.168Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-04-03T17:00:33.280Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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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.