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ALSA-2025:16904

Vulnerability from osv_almalinux – Published: 2025-09-29 00:00 – Updated: 2025-10-03 09:19 – Source website
VLAI
Summary
Moderate: kernel security update
Details

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

Security Fix(es):

  • kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)
  • kernel: smb: client: fix use-after-free in cifs_oplock_break (CVE-2025-38527)
  • kernel: cifs: Fix the smbd_response slab to allow usercopy (CVE-2025-38523)
  • kernel: tls: fix handling of zero-length records on the rx_list (CVE-2025-39682)
  • kernel: io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CVE-2025-39698)
  • kernel: s390/sclp: Fix SCCB present check (CVE-2025-39694)

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.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "kernel-abi-stablelists"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.0-55.37.1.el10_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "kernel-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.0-55.37.1.el10_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.  \n\nSecurity Fix(es):  \n\n  * kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)\n  * kernel: smb: client: fix use-after-free in cifs_oplock_break (CVE-2025-38527)\n  * kernel: cifs: Fix the smbd_response slab to allow usercopy (CVE-2025-38523)\n  * kernel: tls: fix handling of zero-length records on the rx_list (CVE-2025-39682)\n  * kernel: io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CVE-2025-39698)\n  * kernel: s390/sclp: Fix SCCB present check (CVE-2025-39694)\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-2025:16904",
  "modified": "2025-10-03T09:19:26Z",
  "published": "2025-09-29T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:16904"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38396"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38523"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38527"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39682"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39694"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39698"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2383441"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2388928"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2388948"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2393511"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2393519"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2393534"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2025-16904.html"
    }
  ],
  "related": [
    "CVE-2025-38396",
    "CVE-2025-38527",
    "CVE-2025-38523",
    "CVE-2025-39682",
    "CVE-2025-39698",
    "CVE-2025-39694"
  ],
  "summary": "Moderate: kernel security update"
}



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