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CVE-2026-64309 crypto: ccp - Do not initialize SNP for ioctl(SNP_COMMIT)

🗓️ 25 Jul 2026 08:49:42Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Resolved: do not initialize SNP for the SNP commit ioctl; skip if it was previously uninitialized.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-64309
26 Jul 202615:01
circl
cve
CVE
CVE-2026-64309
25 Jul 202608:49
cve
debian
Debian
[SECURITY] [DLA 4724-1] linux-6.12 new package
7 Aug 202609:29
debian
debiancve
Debian CVE
CVE-2026-64309
25 Jul 202608:49
debiancve
nessus
Tenable Nessus
Debian dla-4724 : ata-modules-6.12.100+deb12-armmp-di - security update
8 Aug 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0928
24 Jul 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0928
5 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-64309
25 Jul 202600:00
nessus
euvd
EUVD
EUVD-2026-49021
25 Jul 202608:49
euvd
nvd
NVD
CVE-2026-64309
25 Jul 202610:17
nvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/ccp/sev-dev.c"
    ],
    "versions": [
      {
        "version": "1c3506ea8599a3ad1b9aae5cbd573134f8d18db7",
        "lessThan": "74768f73854d647a6462f252dc8782ab8a835211",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ceac7fb89e8da465aec3ac3c20477f912f5c3a6c",
        "lessThan": "7a361c74bb12f3398c388905f1d325be642cd36e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ceac7fb89e8da465aec3ac3c20477f912f5c3a6c",
        "lessThan": "67ed191b4c8bdf432a3f32d1eb302880b4795cd1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ceac7fb89e8da465aec3ac3c20477f912f5c3a6c",
        "lessThan": "5a1364da2f04217a36e2fdfa2db4ee025b383a20",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.12.75",
        "lessThan": "6.12.96",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/ccp/sev-dev.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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