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kernel: Fix of 34 CVEs

Type: advisorySources: OSV

- inet: fully convert sk->sk_rx_dst to RCU rules {CVE-2021-47103} - ALSA: usb-audio: Fix out of bounds reads when finding clock sources {CVE-2024-53150} - posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() {CVE-2025-38352} - can: peak_usb: fix use after free bugs {CVE-2021-47670} - wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds {CVE-2025-38159} - RDMA/rxe: Fix error unwind in rxe_create_qp() {CVE-2022-50127} - i40e: fix MMIO write access to an invalid page in i40e_clear_hw {CVE-2025-38200} - udp: Fix memory accounting leak. {CVE-2025-22058} - ALSA: bcd2000: Fix a UAF bug on the error path of probing {CVE-2022-50083} - ext4: correct the misjudgment in ext4_iget_extra_inode {CVE-2022-50083} - ext4: correct max_inline_xattr_value_size computing {CVE-2022-50083} - ext4: fix use-after-free in ext4_xattr_set_entry {CVE-2022-50083} - ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h {CVE-2022-50083} - Bluetooth: hci_core: Fix use-after-free in vhci_flush() {CVE-2025-38250} - net_sched: ets: Fix double list add in class with netem as child qdisc {CVE-2025-38085} - mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race {CVE-2025-38085} - padata: fix UAF in padata_reorder {CVE-2025-21727} - net/sched: Always pass notifications when child class becomes empty {CVE-2025-38350} - codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() {CVE-2025-38177} - sch_ets: make est_qlen_notify() idempotent {CVE-2025-38177} - sch_

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
4.18.0-305.25.1.el8_4.tuxcare.els31
CVEs
CVE-2021-47103, CVE-2021-47670, CVE-2022-49986, CVE-2022-50001, CVE-2022-50003, CVE-2022-50015, CVE-2022-50020, CVE-2022-50070, CVE-2022-50083, CVE-2022-50127, CVE-2022-50133, CVE-2022-50181, CVE-2022-50187, CVE-2024-53150, CVE-2025-21727, CVE-2025-22058, CVE-2025-37890, CVE-2025-38000, CVE-2025-38052, CVE-2025-38079, CVE-2025-38085, CVE-2025-38159, CVE-2025-38177, CVE-2025-38200, CVE-2025-38211, CVE-2025-38250, CVE-2025-38273, CVE-2025-38332, CVE-2025-38350, CVE-2025-38352, CVE-2025-38464, CVE-2025-38477
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 10:40 UTC · Revision 1

Source evidence

kernel: Fix of 34 CVEs

core-osv · Original source

Published 18 Oct 2026, 08:19 UTC

- inet: fully convert sk->sk_rx_dst to RCU rules {CVE-2021-47103} - ALSA: usb-audio: Fix out of bounds reads when finding clock sources {CVE-2024-53150} - posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() {CVE-2025-38352} - can: peak_usb: fix use after free bugs {CVE-2021-47670} - wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds {CVE-2025-38159} - RDMA/rxe: Fix error unwind in rxe_create_qp() {CVE-2022-50127} - i40e: fix MMIO write access to an invalid page in i40e_clear_hw {CVE-2025-38200} - udp: Fix memory accounting leak. {CVE-2025-22058} - ALSA: bcd2000: Fix a UAF bug on the error path of probing {CVE-2022-50083} - ext4: correct the misjudgment in ext4_iget_extra_inode {CVE-2022-50083} - ext4: correct max_inline_xattr_value_size computing {CVE-2022-50083} - ext4: fix use-after-free in ext4_xattr_set_entry {CVE-2022-50083} - ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h {CVE-2022-50083} - Bluetooth: hci_core: Fix use-after-free in vhci_flush() {CVE-2025-38250} - net_sched: ets: Fix double list add in class with netem as child qdisc {CVE-2025-38085} - mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race {CVE-2025-38085} - padata: fix UAF in padata_reorder {CVE-2025-21727} - net/sched: Always pass notifications when child class becomes empty {CVE-2025-38350} - codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() {CVE-2025-38177} - sch_ets: make est_qlen_notify() idempotent {CVE-2025-38177} - sch_

osv:CLSA-2025-1757961864

bpftool

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-core

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-cross-headers

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-debug

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-debug-core

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-debug-devel

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-debug-modules

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-debug-modules-extra

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-debug-modules-internal

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-devel

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-headers

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-ipaclones-internal

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-modules

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-modules-extra

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-modules-internal

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-selftests-internal

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-tools

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-tools-libs

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

kernel-tools-libs-devel

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

perf

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

python3-perf

Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els31

Complete source record
{
  "id": "cc002072afc91a3906515343d99b136c780257b311fd9b509bd82614f27d3bb0",
  "url": "https://osv.dev/vulnerability/CLSA-2025-1757961864",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "kernel: Fix of 34 CVEs",
    "summary": "- inet: fully convert sk->sk_rx_dst to RCU rules {CVE-2021-47103} - ALSA: usb-audio: Fix out of bounds reads when finding clock sources {CVE-2024-53150} - posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() {CVE-2025-38352} - can: peak_usb: fix use after free bugs {CVE-2021-47670} - wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds {CVE-2025-38159} - RDMA/rxe: Fix error unwind in rxe_create_qp() {CVE-2022-50127} - i40e: fix MMIO write access to an invalid page in i40e_clear_hw {CVE-2025-38200} - udp: Fix memory accounting leak. {CVE-2025-22058} - ALSA: bcd2000: Fix a UAF bug on the error path of probing {CVE-2022-50083} - ext4: correct the misjudgment in ext4_iget_extra_inode {CVE-2022-50083} - ext4: correct max_inline_xattr_value_size computing {CVE-2022-50083} - ext4: fix use-after-free in ext4_xattr_set_entry {CVE-2022-50083} - ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h {CVE-2022-50083} - Bluetooth: hci_core: Fix use-after-free in vhci_flush() {CVE-2025-38250} - net_sched: ets: Fix double list add in class with netem as child qdisc {CVE-2025-38085} - mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race {CVE-2025-38085} - padata: fix UAF in padata_reorder {CVE-2025-21727} - net/sched: Always pass notifications when child class becomes empty {CVE-2025-38350} - codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() {CVE-2025-38177} - sch_ets: make est_qlen_notify() idempotent {CVE-2025-38177} - sch_",
    "evidence": "osv:CLSA-2025-1757961864",
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      {
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        "affected_versions": []
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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"
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          "evidence": "/affected/16/package/name"
        },
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          "evidence": "/affected/17/package/name"
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          "evidence": "/affected/18/package/name"
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      {
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          "evidence": "/affected/19/package/name"
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            "evidence": "/affected/19/ranges"
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        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "perf",
          "evidence": "/affected/20/package/name"
        },
        "prerequisites": [],
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        "affected_versions": []
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    "structured": {
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      "aliases": [
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      "affected": [
        {
          "ranges": [
            {
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              "events": [
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          ],
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            "purl": "pkg:rpm/tuxcare/kernel-cross-headers?distro=centos-8.4",
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          },
          "database_specific": {
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          }
        },
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          "package": {
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            "ecosystem": "TuxCare:CentOS:8.4"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2025-1757961864.json"
          }
        },
        {
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          "package": {
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            "ecosystem": "TuxCare:CentOS:8.4"
          },
          "database_specific": {
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        },
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          ],
          "package": {
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            "ecosystem": "TuxCare:CentOS:8.4"
          },
          "database_specific": {
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          "package": {
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          },
          "database_specific": {
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          }
        },
        {
          "ranges": [
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          ],
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          },
          "database_specific": {
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          }
        },
        {
          "ranges": [
            {
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                {
                  "introduced": "0"
                },
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              ]
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          ],
          "package": {
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            "purl": "pkg:rpm/tuxcare/python3-perf?distro=centos-8.4",
            "ecosystem": "TuxCare:CentOS:8.4"
          },
          "database_specific": {
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          }
        }
      ],
      "modified": "2026-10-26T09:30:21.626822505Z",
      "provider": "osv",
      "upstream": [
        "CVE-2021-47103",
        "CVE-2021-47670",
        "CVE-2022-49986",
        "CVE-2022-50001",
        "CVE-2022-50003",
        "CVE-2022-50015",
        "CVE-2022-50020",
        "CVE-2022-50070",
        "CVE-2022-50083",
        "CVE-2022-50127",
        "CVE-2022-50133",
        "CVE-2022-50181",
        "CVE-2022-50187",
        "CVE-2024-53150",
        "CVE-2025-21727",
        "CVE-2025-22058",
        "CVE-2025-37890",
        "CVE-2025-38000",
        "CVE-2025-38052",
        "CVE-2025-38079",
        "CVE-2025-38085",
        "CVE-2025-38159",
        "CVE-2025-38177",
        "CVE-2025-38200",
        "CVE-2025-38211",
        "CVE-2025-38250",
        "CVE-2025-38273",
        "CVE-2025-38332",
        "CVE-2025-38350",
        "CVE-2025-38352",
        "CVE-2025-38464",
        "CVE-2025-38477"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2025-1757961864.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-47103",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-47670",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49986",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50001",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50003",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50015",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50020",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50070",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50127",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50133",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50181",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50187",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50229",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-53150",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-21727",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-22058",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-37798",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-37890",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-37914",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38000",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38052",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38079",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38085",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38159",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38177",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38200",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38211",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38250",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38273",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38332",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38350",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38352",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38464",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38477"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2021-47103",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2021-47670",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-49986",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50001",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50003",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50015",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50020",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50070",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50083",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50127",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50133",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50181",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50187",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2024-53150",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-21727",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-22058",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-37890",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38000",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38052",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38079",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38085",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38159",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38177",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38200",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38211",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38250",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38273",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38332",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38350",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38352",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38464",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38477",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 446992,
  "published_at": "2026-10-18T08:19:00+00:00"
}