CVE-2026-46233 batman-adv: bla: only purge non-released claims

🗓️ 28 May 2026 09:40:55Reported by LinuxType

Fixed batman-adv purge to remove only non-released claims to prevent NULL dereference.

Reporter	Title	Published	Views	Family All 47
ATTACKERKB	CVE-2026-46233	28 May 202609:40	–	attackerkb
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
CVE	CVE-2026-46233	28 May 202609:40	–	cve
Debian CVE	CVE-2026-46233	28 May 202609:40	–	debiancve
EUVD	EUVD-2026-32751	28 May 202609:40	–	euvd
Microsoft CVE	batman-adv: bla: only purge non-released claims	29 May 202608:07	–	mscve
NVD	CVE-2026-46233	28 May 202610:16	–	nvd
OSV	BELL-CVE-2026-46233	2 Jun 202606:11	–	osv
OSV	DEBIAN-CVE-2026-46233	28 May 202610:16	–	osv
OSV	ECHO-9E03-76DA-33AB	28 May 202623:19	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/batman-adv/bridge_loop_avoidance.c"
    ],
    "versions": [
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "a9f58d5e3261f3deeae69ec1e237f38ef3ff5cbe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "6725c523a35eeca611ff37e7d4a8712fae92aefd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "afb5436f6028fd68f408f189230fbaa19c910d72",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "7b8fbcee3184d848b5aee085ca16d0cf05c9b641",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "7b7ebb7222a5524ce58e48cc9c6d688320ea6cfe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "b65365d2b1e6095c538d49baeb140dd1c166c1b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "ab3dbd07a809a8eb30c7ddfab9ac886ed30dce8d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23721387c409087fd3b97e274f34d3ddc0970b74",
        "lessThan": "cf6b604011591865ae39ac82de8978c1120d17af",
        "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/batman-adv/bridge_loop_avoidance.c"
    ],
    "versions": [
      {
        "version": "3.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.90",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.32",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.9",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/7b7ebb7222a5524ce58e48cc9c6d688320ea6cfe
git	www.git.kernel.org/stable/c/ab3dbd07a809a8eb30c7ddfab9ac886ed30dce8d
git	www.git.kernel.org/stable/c/cf6b604011591865ae39ac82de8978c1120d17af
git	www.git.kernel.org/stable/c/7b8fbcee3184d848b5aee085ca16d0cf05c9b641
git	www.git.kernel.org/stable/c/6725c523a35eeca611ff37e7d4a8712fae92aefd
git	www.git.kernel.org/stable/c/b65365d2b1e6095c538d49baeb140dd1c166c1b3
git	www.git.kernel.org/stable/c/a9f58d5e3261f3deeae69ec1e237f38ef3ff5cbe
git	www.git.kernel.org/stable/c/afb5436f6028fd68f408f189230fbaa19c910d72

14 Jun 2026 18:04Current

EPSS0.00119