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crypto: qcom-rng - Allow zero as a random number

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random number Zero is a valid random number and needs to be allowed. Otherwise the output is distinguishable from random.

Announced Source revision 1
Original source ↗

CVE-2026-80922

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-80922

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "f29cd5bb64c258f29b4c49452532481f50eb43ca",
        "lessThan": "813e6718a199befc4f26f54bdd899fbfa11515e5",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "f29cd5bb64c258f29b4c49452532481f50eb43ca",
        "lessThan": "4c0018320942003bfedd0a1c4cce3f036d363a7f",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "f29cd5bb64c258f29b4c49452532481f50eb43ca",
        "lessThan": "143c74034a1c47b0a1a64e7ca7153e7739bd1244",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "f29cd5bb64c258f29b4c49452532481f50eb43ca",
        "lessThan": "3c7101cfc52e378bcb0a46962145e39c9051dd5d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "f29cd5bb64c258f29b4c49452532481f50eb43ca",
        "lessThan": "4ef04bdc0c9f98836d1638be516f6bf1bad55f69",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/crypto/qcom-rng.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "6.7"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "6.7",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "6.12.108",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.49",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.1.13",
        "versionType": "semver",
        "lessThanOrEqual": "7.1.*"
      },
      {
        "status": "unaffected",
        "version": "7.2.3",
        "versionType": "semver",
        "lessThanOrEqual": "7.2.*"
      },
      {
        "status": "unaffected",
        "version": "7.3",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/crypto/qcom-rng.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-80922

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#34883 · Revision 1
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Publisher date
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