CVE-2024-53091 (GCVE-0-2024-53091)

Vulnerability from cvelistv5 – Published: 2024-11-21 18:17 – Updated: 2026-05-11 20:50
VLAI
Title
bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx
Summary
In the Linux kernel, the following vulnerability has been resolved: bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx As the introduction of the support for vsock and unix sockets in sockmap, tls_sw_has_ctx_tx/rx cannot presume the socket passed in must be IS_ICSK. vsock and af_unix sockets have vsock_sock and unix_sock instead of inet_connection_sock. For these sockets, tls_get_ctx may return an invalid pointer and cause page fault in function tls_sw_ctx_rx. BUG: unable to handle page fault for address: 0000000000040030 Workqueue: vsock-loopback vsock_loopback_work RIP: 0010:sk_psock_strp_data_ready+0x23/0x60 Call Trace: ? __die+0x81/0xc3 ? no_context+0x194/0x350 ? do_page_fault+0x30/0x110 ? async_page_fault+0x3e/0x50 ? sk_psock_strp_data_ready+0x23/0x60 virtio_transport_recv_pkt+0x750/0x800 ? update_load_avg+0x7e/0x620 vsock_loopback_work+0xd0/0x100 process_one_work+0x1a7/0x360 worker_thread+0x30/0x390 ? create_worker+0x1a0/0x1a0 kthread+0x112/0x130 ? __kthread_cancel_work+0x40/0x40 ret_from_fork+0x1f/0x40 v2: - Add IS_ICSK check v3: - Update the commits in Fixes
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 94531cfcbe79c3598acf96806627b2137ca32eb9 , < a078a480ff3f43d74d8a024ae10c3c7daf6db149 (git)
Affected: 94531cfcbe79c3598acf96806627b2137ca32eb9 , < 6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26 (git)
Affected: 94531cfcbe79c3598acf96806627b2137ca32eb9 , < 44d0469f79bd3d0b3433732877358df7dc6b17b1 (git)
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Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 6.6.62 , ≤ 6.6.* (semver)
Unaffected: 6.11.9 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
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For these sockets, tls_get_ctx may return an invalid\\npointer and cause page fault in function tls_sw_ctx_rx.\\n\\nBUG: unable to handle page fault for address: 0000000000040030\\nWorkqueue: vsock-loopback vsock_loopback_work\\nRIP: 0010:sk_psock_strp_data_ready+0x23/0x60\\nCall Trace:\\n ? __die+0x81/0xc3\\n ? no_context+0x194/0x350\\n ? do_page_fault+0x30/0x110\\n ? async_page_fault+0x3e/0x50\\n ? sk_psock_strp_data_ready+0x23/0x60\\n virtio_transport_recv_pkt+0x750/0x800\\n ? update_load_avg+0x7e/0x620\\n vsock_loopback_work+0xd0/0x100\\n process_one_work+0x1a7/0x360\\n worker_thread+0x30/0x390\\n ? create_worker+0x1a0/0x1a0\\n kthread+0x112/0x130\\n ? __kthread_cancel_work+0x40/0x40\\n ret_from_fork+0x1f/0x40\\n\\nv2:\\n  - Add IS_ICSK check\\nv3:\\n  - Update the commits in Fixes\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf: Agregar comprobaci\u00f3n de sk_is_inet e IS_ICSK en tls_sw_has_ctx_tx/rx Como la introducci\u00f3n del soporte para vsock y sockets unix en sockmap, tls_sw_has_ctx_tx/rx no puede presumir que el socket pasado debe ser IS_ICSK. Los sockets vsock y af_unix tienen vsock_sock y unix_sock en lugar de inet_connection_sock. Para estos sockets, tls_get_ctx puede devolver un puntero no v\u00e1lido y causar un error de p\u00e1gina en la funci\u00f3n tls_sw_ctx_rx. ERROR: no se puede manejar el error de p\u00e1gina para la direcci\u00f3n: 0000000000040030 Workqueue: vsock-loopback vsock_loopback_work RIP: 0010:sk_psock_strp_data_ready+0x23/0x60 Call Trace: ? __die+0x81/0xc3 ? no_context+0x194/0x350 ? do_page_fault+0x30/0x110 ? async_page_fault+0x3e/0x50 ? sk_psock_strp_data_ready+0x23/0x60 virtio_transport_recv_pkt+0x750/0x800 ? update_load_avg+0x7e/0x620 vsock_loopback_work+0xd0/0x100 process_one_work+0x1a7/0x360 worker_thread+0x30/0x390 ? create_worker+0x1a0/0x1a0 kthread+0x112/0x130 ? __kthread_cancel_work+0x40/0x40 ret_from_fork+0x1f/0x40 v2: - Add IS_ICSK check v3: - Update the commits in Fixes\"}],\"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},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"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\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.15\",\"versionEndExcluding\":\"6.6.62\",\"matchCriteriaId\":\"D16ADAC8-D39A-40A8-BB83-2F61D51C3E08\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.9\",\"matchCriteriaId\":\"759504D4-BE53-492C-BA9B-70F6A9F409CA\"},{\"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\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EF8CD82-1EAE-4254-9545-F85AB94CF90F\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/44d0469f79bd3d0b3433732877358df7dc6b17b1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a078a480ff3f43d74d8a024ae10c3c7daf6db149\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-53091\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T20:11:30.644487Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:32:12.532Z\"}}], \"cna\": {\"title\": \"bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"94531cfcbe79c3598acf96806627b2137ca32eb9\", \"lessThan\": \"a078a480ff3f43d74d8a024ae10c3c7daf6db149\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"94531cfcbe79c3598acf96806627b2137ca32eb9\", \"lessThan\": \"6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"94531cfcbe79c3598acf96806627b2137ca32eb9\", \"lessThan\": \"44d0469f79bd3d0b3433732877358df7dc6b17b1\", \"versionType\": \"git\"}], \"programFiles\": [\"include/net/tls.h\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.15\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.15\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.6.62\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.9\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"include/net/tls.h\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/a078a480ff3f43d74d8a024ae10c3c7daf6db149\"}, {\"url\": \"https://git.kernel.org/stable/c/6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26\"}, {\"url\": \"https://git.kernel.org/stable/c/44d0469f79bd3d0b3433732877358df7dc6b17b1\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx\\n\\nAs the introduction of the support for vsock and unix sockets in sockmap,\\ntls_sw_has_ctx_tx/rx cannot presume the socket passed in must be IS_ICSK.\\nvsock and af_unix sockets have vsock_sock and unix_sock instead of\\ninet_connection_sock. For these sockets, tls_get_ctx may return an invalid\\npointer and cause page fault in function tls_sw_ctx_rx.\\n\\nBUG: unable to handle page fault for address: 0000000000040030\\nWorkqueue: vsock-loopback vsock_loopback_work\\nRIP: 0010:sk_psock_strp_data_ready+0x23/0x60\\nCall Trace:\\n ? __die+0x81/0xc3\\n ? no_context+0x194/0x350\\n ? do_page_fault+0x30/0x110\\n ? async_page_fault+0x3e/0x50\\n ? sk_psock_strp_data_ready+0x23/0x60\\n virtio_transport_recv_pkt+0x750/0x800\\n ? update_load_avg+0x7e/0x620\\n vsock_loopback_work+0xd0/0x100\\n process_one_work+0x1a7/0x360\\n worker_thread+0x30/0x390\\n ? create_worker+0x1a0/0x1a0\\n kthread+0x112/0x130\\n ? __kthread_cancel_work+0x40/0x40\\n ret_from_fork+0x1f/0x40\\n\\nv2:\\n  - Add IS_ICSK check\\nv3:\\n  - Update the commits in Fixes\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.62\", \"versionStartIncluding\": \"5.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.9\", \"versionStartIncluding\": \"5.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"5.15\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:52:48.802Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-53091\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T20:17:13.685Z\", \"dateReserved\": \"2024-11-19T17:17:24.981Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-11-21T18:17:08.357Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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.