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CVE-2026-52968 KVM: s390: pci: fix GAIT table indexing due to double-scaling pointer arithmetic

🗓️ 24 Jun 2026 16:28:47Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

CVE-2026-52968 fixes GAIT indexing in KVM s390 PCI to prevent out-of-bounds access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-52968
24 Jun 202616:28
attackerkb
cbl_mariner
CBLMariner
CVE-2026-52968 affecting package kernel for versions less than 6.6.143.1-1
8 Jul 202616:02
cbl_mariner
circl
Circl
CVE-2026-52968
6 Jul 202606:45
circl
cve
CVE
CVE-2026-52968
24 Jun 202616:28
cve
debian
Debian
[SECURITY] [DLA 4665-1] linux security update
3 Jul 202618:38
debian
debian
Debian
[SECURITY] [DLA 4671-1] linux-6.1 security update
5 Jul 202618:24
debian
debiancve
Debian CVE
CVE-2026-52968
24 Jun 202616:28
debiancve
nessus
Tenable Nessus
Debian dla-4665 : affs-modules-6.1.0-48-4kc-malta-di - security update
3 Jul 202600:00
nessus
nessus
Tenable Nessus
Debian dla-4671 : linux-config-6.1 - security update
6 Jul 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0862
6 Jun 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/kvm/interrupt.c",
      "arch/s390/kvm/pci.c"
    ],
    "versions": [
      {
        "version": "73f91b004321f2510fa79e66035dbbf1870fcf56",
        "lessThan": "31a9d9f9942885aae356a1a57c79e82c5b5b0828",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "73f91b004321f2510fa79e66035dbbf1870fcf56",
        "lessThan": "a99a25db131ece5e6c0f7632da606de631efe4f2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "73f91b004321f2510fa79e66035dbbf1870fcf56",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "73f91b004321f2510fa79e66035dbbf1870fcf56",
        "lessThan": "b22a2da8792a7bfe743c1a922e77fa499ddedbe8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "73f91b004321f2510fa79e66035dbbf1870fcf56",
        "lessThan": "e7216651b94e92e5433fb2f54b77864642b4ea48",
        "status": "affected",
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      },
      {
        "version": "73f91b004321f2510fa79e66035dbbf1870fcf56",
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        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/kvm/interrupt.c",
      "arch/s390/kvm/pci.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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