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UnratedFix available

kernel: Fix of 39 CVEs

Type: advisorySources: OSV

- crypto: algif_aead - Fix minimum RX size check for decryption - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl - crypto: authencesn - Fix src offset when decrypting in-place - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption - crypto: authenc - use memcpy_sglist() instead of null skcipher - crypto: algif_aead - snapshot IV for async AEAD requests - crypto: algif_aead - Revert to operating out-of-place - crypto: algif_aead - use memcpy_sglist() instead of null skcipher - crypto: scatterwalk - Backport memcpy_sglist() - crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec - macvlan: fix possible UAF in macvlan_forward_source() {CVE-2026-23001} - tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149} - bpf, cpumap: Make sure kthread is running before map update returns {CVE-2023-53577} - net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() {CVE-2023-53578} - migrate: correct lock ordering for hugetlb file folios {CVE-2026-23097} - net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - e1000e: fix heap overflow in e1000_set_eeprom {CVE-2025-39898} - ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751} - md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request {CVE-2023-53380} - HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103} - tls: separate no-async decrypt

Products
bpftool, kernel, kernel-core, kernel-cross-headers, kernel-debug, kernel-debug-core, kernel-debug-devel, kernel-debug-modules, kernel-debug-modules-extra, kernel-debug-modules-internal, kernel-devel, kernel-headers, kernel-ipaclones-internal, kernel-modules, kernel-modules-extra, kernel-modules-internal, kernel-selftests-internal, kernel-tools, kernel-tools-libs, kernel-tools-libs-devel, perf, python3-perf
Affected versions
Not specified
Fixed versions
4.18.0-348.7.1.el8_5.tuxcare.els36
CVEs
CVE-2021-46984, CVE-2022-49267, CVE-2022-50303, CVE-2022-50543, CVE-2022-50546, CVE-2023-4623, CVE-2023-52796, CVE-2023-53254, CVE-2023-53376, CVE-2023-53380, CVE-2023-53559, CVE-2023-53577, CVE-2023-53578, CVE-2023-54207, CVE-2023-54317, CVE-2024-26974, CVE-2024-58240, CVE-2025-37885, CVE-2025-38068, CVE-2025-38103, CVE-2025-38129, CVE-2025-38361, CVE-2025-38375, CVE-2025-38563, CVE-2025-39689, CVE-2025-39751, CVE-2025-39898, CVE-2025-39905, CVE-2025-39973, CVE-2025-40135, CVE-2025-40149, CVE-2025-40158, CVE-2025-71085, CVE-2026-22980, CVE-2026-23001, CVE-2026-23089, CVE-2026-23097
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 11:06 UTC · Revision 1

Source evidence

kernel: Fix of 39 CVEs

core-osv · Original source

Published 18 Oct 2026, 04:34 UTC

- crypto: algif_aead - Fix minimum RX size check for decryption - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl - crypto: authencesn - Fix src offset when decrypting in-place - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption - crypto: authenc - use memcpy_sglist() instead of null skcipher - crypto: algif_aead - snapshot IV for async AEAD requests - crypto: algif_aead - Revert to operating out-of-place - crypto: algif_aead - use memcpy_sglist() instead of null skcipher - crypto: scatterwalk - Backport memcpy_sglist() - crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec - macvlan: fix possible UAF in macvlan_forward_source() {CVE-2026-23001} - tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149} - bpf, cpumap: Make sure kthread is running before map update returns {CVE-2023-53577} - net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() {CVE-2023-53578} - migrate: correct lock ordering for hugetlb file folios {CVE-2026-23097} - net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - e1000e: fix heap overflow in e1000_set_eeprom {CVE-2025-39898} - ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751} - md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request {CVE-2023-53380} - HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103} - tls: separate no-async decrypt

osv:CLSA-2026-1777614954

bpftool

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-core

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-cross-headers

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-debug

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-debug-core

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-debug-devel

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-debug-modules

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-debug-modules-extra

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-debug-modules-internal

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-devel

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-headers

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-ipaclones-internal

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-modules

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-modules-extra

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-modules-internal

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-selftests-internal

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-tools

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-tools-libs

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

kernel-tools-libs-devel

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

perf

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

python3-perf

Fixed versions: 4.18.0-348.7.1.el8_5.tuxcare.els36

Complete source record
{
  "id": "13c8e8e717955e0be0a1f853e68842271b2633ec3c9f48f47fb8adc5cf4ce53c",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1777614954",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "kernel: Fix of 39 CVEs",
    "summary": "- crypto: algif_aead - Fix minimum RX size check for decryption - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl - crypto: authencesn - Fix src offset when decrypting in-place - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption - crypto: authenc - use memcpy_sglist() instead of null skcipher - crypto: algif_aead - snapshot IV for async AEAD requests - crypto: algif_aead - Revert to operating out-of-place - crypto: algif_aead - use memcpy_sglist() instead of null skcipher - crypto: scatterwalk - Backport memcpy_sglist() - crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec - macvlan: fix possible UAF in macvlan_forward_source() {CVE-2026-23001} - tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149} - bpf, cpumap: Make sure kthread is running before map update returns {CVE-2023-53577} - net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() {CVE-2023-53578} - migrate: correct lock ordering for hugetlb file folios {CVE-2026-23097} - net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - e1000e: fix heap overflow in e1000_set_eeprom {CVE-2025-39898} - ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751} - md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request {CVE-2023-53380} - HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103} - tls: separate no-async decrypt",
    "evidence": "osv:CLSA-2026-1777614954",
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        "name": {
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          "evidence": "/affected/8/package/name"
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          "evidence": "/affected/9/package/name"
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        "name": {
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          "evidence": "/affected/11/package/name"
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        "prerequisites": [],
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        "affected_versions": []
      },
      {
        "name": {
          "value": "kernel-ipaclones-internal",
          "evidence": "/affected/12/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
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        "affected_versions": []
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      {
        "name": {
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          "evidence": "/affected/13/package/name"
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          "evidence": "/affected/14/package/name"
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        "affected_versions": []
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      {
        "name": {
          "value": "kernel-selftests-internal",
          "evidence": "/affected/16/package/name"
        },
        "prerequisites": [],
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        "affected_versions": []
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      {
        "name": {
          "value": "kernel-tools",
          "evidence": "/affected/17/package/name"
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        "prerequisites": [],
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        "affected_versions": []
      },
      {
        "name": {
          "value": "kernel-tools-libs",
          "evidence": "/affected/18/package/name"
        },
        "prerequisites": [],
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        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "kernel-tools-libs-devel",
          "evidence": "/affected/19/package/name"
        },
        "prerequisites": [],
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            "evidence": "/affected/19/ranges"
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        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "perf",
          "evidence": "/affected/20/package/name"
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        "prerequisites": [],
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        "affected_versions": []
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        "name": {
          "value": "python3-perf",
          "evidence": "/affected/21/package/name"
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        "prerequisites": [],
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        ],
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    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1777614954",
      "aliases": [
        "CLSA-2026-1777614954"
      ],
      "affected": [
        {
          "ranges": [
            {
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          },
          "database_specific": {
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          },
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          },
          "database_specific": {
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          ],
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          ],
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          ],
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            "purl": "pkg:rpm/tuxcare/perf?distro=centos-8.5",
            "ecosystem": "TuxCare:CentOS:8.5"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777614954.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
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                }
              ]
            }
          ],
          "package": {
            "name": "python3-perf",
            "purl": "pkg:rpm/tuxcare/python3-perf?distro=centos-8.5",
            "ecosystem": "TuxCare:CentOS:8.5"
          },
          "database_specific": {
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          }
        }
      ],
      "modified": "2026-10-26T09:31:44.842116954Z",
      "provider": "osv",
      "upstream": [
        "CVE-2021-46984",
        "CVE-2022-49267",
        "CVE-2022-50303",
        "CVE-2022-50543",
        "CVE-2022-50546",
        "CVE-2023-4623",
        "CVE-2023-52796",
        "CVE-2023-53254",
        "CVE-2023-53376",
        "CVE-2023-53380",
        "CVE-2023-53559",
        "CVE-2023-53577",
        "CVE-2023-53578",
        "CVE-2023-54207",
        "CVE-2023-54317",
        "CVE-2024-26974",
        "CVE-2024-58240",
        "CVE-2025-37885",
        "CVE-2025-38068",
        "CVE-2025-38103",
        "CVE-2025-38129",
        "CVE-2025-38361",
        "CVE-2025-38375",
        "CVE-2025-38563",
        "CVE-2025-39689",
        "CVE-2025-39751",
        "CVE-2025-39898",
        "CVE-2025-39905",
        "CVE-2025-39973",
        "CVE-2025-40135",
        "CVE-2025-40149",
        "CVE-2025-40158",
        "CVE-2025-71085",
        "CVE-2026-22980",
        "CVE-2026-23001",
        "CVE-2026-23089",
        "CVE-2026-23097"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/centos8.5els/CLSA-2026-1777614954.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-46984",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50303",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50543",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50546",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-52796",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53254",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53376",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53380",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53559",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53577",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53578",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-54207",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-54317",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-26974",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-58240",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-37885",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38068",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38103",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38129",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38361",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38375",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38563",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-39689",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-39905",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-39973",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-40135",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-40149",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-40158",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-71085",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-22980",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-23001",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-23060",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-23089",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-23097",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-31431",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-43033",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-43077",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-43078",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-46028"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2021-46984",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-49267",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50303",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50543",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50546",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-4623",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-52796",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53254",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53376",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53380",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53559",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53577",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53578",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-54207",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-54317",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2024-26974",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2024-58240",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-37885",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38068",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38103",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38129",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38361",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38375",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38563",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-39689",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-39751",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-39898",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-39905",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-39973",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-40135",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-40149",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-40158",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-71085",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-22980",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-23001",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-23089",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-23097",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 448343,
  "published_at": "2026-10-18T04:34:32+00:00"
}