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CVE-2026-31633 rxrpc: Fix integer overflow in rxgk_verify_response()

🗓️ 24 Apr 2026 14:44:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Fix integer overflow in rxgk_verify_response by checking unrounded token length against packet size.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31633
24 Apr 202614:44
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
Circl
CVE-2026-31633
28 Apr 202607:00
circl
CNNVD
Linux kernel 安全漏洞
24 Apr 202600:00
cnnvd
CVE
CVE-2026-31633
24 Apr 202614:44
cve
Debian CVE
CVE-2026-31633
24 Apr 202614:44
debiancve
EUVD
EUVD-2026-25526
24 Apr 202614:44
euvd
NVD
CVE-2026-31633
24 Apr 202615:16
nvd
OSV
BELL-CVE-2026-31633
25 Apr 202606:08
osv
OSV
DEBIAN-CVE-2026-31633
24 Apr 202615:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/rxgk.c"
    ],
    "versions": [
      {
        "version": "9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a",
        "lessThan": "1f864d9daaf622aeaa774404fd51e7d6a435b046",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a",
        "lessThan": "c1e242beb6b1efc3c286f617e8d940c8fbf2ed41",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a",
        "lessThan": "699e52180f4231c257821c037ed5c99d5eb0edb8",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/rxgk.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.23",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.13",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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