alsa-2025:22854
Vulnerability from osv_almalinux
Published
2025-12-08 00:00
Modified
2025-12-10 08:12
Summary
Moderate: kernel security update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: cifs: Fix oops due to uninitialised variable (CVE-2025-38737)
  • kernel: can: j1939: implement NETDEV_UNREGISTER notification handler (CVE-2025-39925)
  • kernel: Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync (CVE-2025-39982)
  • kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)
  • kernel: net/mlx5: fs, fix UAF in flow counter release (CVE-2025-39979)
  • kernel: Bluetooth: hci_event: Fix UAF in hci_conn_tx_dequeue (CVE-2025-39983)
  • kernel: io_uring/waitid: always prune wait queue entry in io_waitid_wait() (CVE-2025-40047)
  • kernel: iommu/vt-d: Disallow dirty tracking if incoherent page walk (CVE-2025-40058)
  • kernel: ice: ice_adapter: release xa entry on adapter allocation failure (CVE-2025-40185)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.


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  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.  \n\nSecurity Fix(es):  \n\n  * kernel: cifs: Fix oops due to uninitialised variable (CVE-2025-38737)\n  * kernel: can: j1939: implement NETDEV_UNREGISTER notification handler (CVE-2025-39925)\n  * kernel: Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync (CVE-2025-39982)\n  * kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)\n  * kernel: net/mlx5: fs, fix UAF in flow counter release (CVE-2025-39979)\n  * kernel: Bluetooth: hci_event: Fix UAF in hci_conn_tx_dequeue (CVE-2025-39983)\n  * kernel: io_uring/waitid: always prune wait queue entry in io_waitid_wait() (CVE-2025-40047)\n  * kernel: iommu/vt-d: Disallow dirty tracking if incoherent page walk (CVE-2025-40058)\n  * kernel: ice: ice_adapter: release xa entry on adapter allocation failure (CVE-2025-40185)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2025:22854",
  "modified": "2025-12-10T08:12:35Z",
  "published": "2025-12-08T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:22854"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38737"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39925"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39979"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39981"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39982"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39983"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-40047"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-40058"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-40185"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2393527"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2400629"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2404100"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2404105"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2404109"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2404117"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2406758"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2406776"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414741"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2025-22854.html"
    }
  ],
  "related": [
    "CVE-2025-38737",
    "CVE-2025-39925",
    "CVE-2025-39982",
    "CVE-2025-39981",
    "CVE-2025-39979",
    "CVE-2025-39983",
    "CVE-2025-40047",
    "CVE-2025-40058",
    "CVE-2025-40185"
  ],
  "summary": "Moderate: kernel security update"
}


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Sightings

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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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