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kernel: Fix of 18 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 - Bluetooth: L2CAP: Fix not validating setsockopt user input {CVE-2024-35965} - Bluetooth: RFCOMM: Fix not validating setsockopt user input {CVE-2024-35966} - Bluetooth: SCO: Fix not validating setsockopt user input {CVE-2024-35967} - asix: fix uninit-value in asix_mdio_read() {CVE-2021-47101} - net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204} - net: add skb_header_pointer_careful() helper - ext4: lost matching-pair of trace in ext4_truncate - usb: xhci: Apply the link chain quirk on NEC isoc endpoints {CVE-2025-22022} - net/atm: remove the atmdev_ops {get, set}sockopt methods {CVE-2022-50410} - perf/core: Exit early on perf_mmap() fail {CVE-2025-38565} - fbdev: Fix vmalloc out-of-bounds write in fast_imageblit {CVE-2025-38685} - VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify {CVE-2025-

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
4.18.0-553.6.1.el8_10.tuxcare.els17
CVEs
CVE-2021-47101, CVE-2022-50410, CVE-2022-50422, CVE-2023-53259, CVE-2024-35965, CVE-2024-35966, CVE-2024-35967, CVE-2025-22022, CVE-2025-38102, CVE-2025-38565, CVE-2025-38685, CVE-2025-68305, CVE-2026-23204
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 10:57 UTC · Revision 1

Source evidence

kernel: Fix of 18 CVEs

core-osv · Original source

Published 18 Oct 2026, 04:32 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 - Bluetooth: L2CAP: Fix not validating setsockopt user input {CVE-2024-35965} - Bluetooth: RFCOMM: Fix not validating setsockopt user input {CVE-2024-35966} - Bluetooth: SCO: Fix not validating setsockopt user input {CVE-2024-35967} - asix: fix uninit-value in asix_mdio_read() {CVE-2021-47101} - net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204} - net: add skb_header_pointer_careful() helper - ext4: lost matching-pair of trace in ext4_truncate - usb: xhci: Apply the link chain quirk on NEC isoc endpoints {CVE-2025-22022} - net/atm: remove the atmdev_ops {get, set}sockopt methods {CVE-2022-50410} - perf/core: Exit early on perf_mmap() fail {CVE-2025-38565} - fbdev: Fix vmalloc out-of-bounds write in fast_imageblit {CVE-2025-38685} - VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify {CVE-2025-

osv:CLSA-2026-1777614769

bpftool

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-core

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-cross-headers

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-debug

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-debug-core

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-debug-devel

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-debug-modules

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-debug-modules-extra

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-debug-modules-internal

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-devel

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-headers

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-ipaclones-internal

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-modules

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-modules-extra

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-modules-internal

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-selftests-internal

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-tools

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-tools-libs

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

kernel-tools-libs-devel

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

perf

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

python3-perf

Fixed versions: 4.18.0-553.6.1.el8_10.tuxcare.els17

Complete source record
{
  "id": "960efd6f68ba2c442d8421f72353b04a8ee17233eac148f9439fa26376b6c17f",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1777614769",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "kernel: Fix of 18 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 - Bluetooth: L2CAP: Fix not validating setsockopt user input {CVE-2024-35965} - Bluetooth: RFCOMM: Fix not validating setsockopt user input {CVE-2024-35966} - Bluetooth: SCO: Fix not validating setsockopt user input {CVE-2024-35967} - asix: fix uninit-value in asix_mdio_read() {CVE-2021-47101} - net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204} - net: add skb_header_pointer_careful() helper - ext4: lost matching-pair of trace in ext4_truncate - usb: xhci: Apply the link chain quirk on NEC isoc endpoints {CVE-2025-22022} - net/atm: remove the atmdev_ops {get, set}sockopt methods {CVE-2022-50410} - perf/core: Exit early on perf_mmap() fail {CVE-2025-38565} - fbdev: Fix vmalloc out-of-bounds write in fast_imageblit {CVE-2025-38685} - VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify {CVE-2025-",
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        },
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          ],
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          }
        }
      ],
      "modified": "2026-10-26T09:31:37.619506414Z",
      "provider": "osv",
      "upstream": [
        "CVE-2021-47101",
        "CVE-2022-50410",
        "CVE-2022-50422",
        "CVE-2023-53259",
        "CVE-2024-35965",
        "CVE-2024-35966",
        "CVE-2024-35967",
        "CVE-2025-22022",
        "CVE-2025-38102",
        "CVE-2025-38565",
        "CVE-2025-38685",
        "CVE-2025-68305",
        "CVE-2026-23204"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/centos-stream8els/CLSA-2026-1777614769.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2021-47101",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50410",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50422",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53259",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-35965",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-35966",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-35967",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-22022",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38102",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38565",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38685",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-23060",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-23204",
        "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-2021-47101",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50410",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2022-50422",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2023-53259",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2024-35965",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2024-35966",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2024-35967",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-22022",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38102",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38565",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-38685",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-68305",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-23204",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 447903,
  "published_at": "2026-10-18T04:32:50+00:00"
}