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ALSA-2026:4012

Vulnerability from osv_almalinux – Published: 2026-03-09 00:00 – Updated: 2026-03-13 09:41 – 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: Linux kernel: Use-after-free in device mapper due to race condition in zone reporting (CVE-2025-38141)
  • kernel: Linux kernel io_uring: Local privilege escalation, information disclosure, or denial of service via use-after-free (CVE-2025-38106)
  • kernel: drm/xe: Make dma-fences compliant with the safe access rules (CVE-2025-38703)
  • kernel: Linux kernel: Denial of Service via out-of-bounds read in USB configuration parsing (CVE-2025-39760)
  • kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save (CVE-2025-39818)
  • kernel: Kernel: Use-after-free in GPIO character device allows privilege escalation or denial of service (CVE-2025-40249)
  • kernel: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (CVE-2025-71085)
  • kernel: macvlan: fix possible UAF in macvlan_forward_source() (CVE-2026-23001)
  • kernel: Linux kernel: Denial of Service due to a deadlock in hugetlb folio migration (CVE-2026-23097)
  • kernel: Linux kernel: Information disclosure in efivarfs via incorrect error propagation (CVE-2026-23156)

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": "6.12.0-124.43.1.el10_1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "kernel-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.0-124.43.1.el10_1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.  \n\nSecurity Fix(es):  \n\n  * kernel: Linux kernel: Use-after-free in device mapper due to race condition in zone reporting (CVE-2025-38141)\n  * kernel: Linux kernel io_uring: Local privilege escalation, information disclosure, or denial of service via use-after-free (CVE-2025-38106)\n  * kernel: drm/xe: Make dma-fences compliant with the safe access rules (CVE-2025-38703)\n  * kernel: Linux kernel: Denial of Service via out-of-bounds read in USB configuration parsing (CVE-2025-39760)\n  * kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save (CVE-2025-39818)\n  * kernel: Kernel: Use-after-free in GPIO character device allows privilege escalation or denial of service (CVE-2025-40249)\n  * kernel: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (CVE-2025-71085)\n  * kernel: macvlan: fix possible UAF in macvlan_forward_source() (CVE-2026-23001)\n  * kernel: Linux kernel: Denial of Service due to a deadlock in hugetlb folio migration (CVE-2026-23097)\n  * kernel: Linux kernel: Information disclosure in efivarfs via incorrect error propagation (CVE-2026-23156)\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-2026:4012",
  "modified": "2026-03-13T09:41:40Z",
  "published": "2026-03-09T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:4012"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38106"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38141"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-38703"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39760"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-39818"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-40249"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-71085"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-23001"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-23097"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-23156"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2376052"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2376077"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2393157"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2394601"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2395797"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2418886"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2429026"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2432664"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2436802"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2439951"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2026-4012.html"
    }
  ],
  "related": [
    "CVE-2025-38141",
    "CVE-2025-38106",
    "CVE-2025-38703",
    "CVE-2025-39760",
    "CVE-2025-39818",
    "CVE-2025-40249",
    "CVE-2025-71085",
    "CVE-2026-23001",
    "CVE-2026-23097",
    "CVE-2026-23156"
  ],
  "summary": "Moderate: kernel security update"
}



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