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CVE-2025-39802

🗓️ 15 Sep 2025 12:36:44Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Restore SIMD usability check in arm poly1305 to prevent register corruption in no vector contexts.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
Circl
CVE-2025-39802
15 Sep 202513:41
circl
CNNVD
Linux kernel 安全漏洞
15 Sep 202500:00
cnnvd
Cvelist
CVE-2025-39802 lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts
15 Sep 202512:36
cvelist
Debian CVE
CVE-2025-39802
15 Sep 202512:36
debiancve
EUVD
EUVD-2025-29184
3 Oct 202520:07
euvd
NVD
CVE-2025-39802
15 Sep 202513:15
nvd
OSV
BELL-CVE-2025-39802 CVE-2025-39802 does not affect BellSoft software
16 Sep 202506:04
osv
OSV
CVE-2025-39802 lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts
15 Sep 202512:36
osv
OSV
DEBIAN-CVE-2025-39802
15 Sep 202513:15
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.166.16.4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/crypto/arm/poly1305-glue.c"
    ],
    "versions": [
      {
        "version": "773426f4771bdd82ac5c834bf4c1775315c73a46",
        "lessThan": "87bdfba903be7084cb3ee04032b14a81181fe413",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "773426f4771bdd82ac5c834bf4c1775315c73a46",
        "lessThan": "52c3e242f4d0043186b70d65460ba1767f27494a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/crypto/arm/poly1305-glue.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.4",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:36Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.8
EPSS0.00026
9