CVE-2026-43113 wifi: wl1251: validate packet IDs before indexing tx_frames

🗓️ 06 May 2026 07:40:39Reported by LinuxType

Validate completion IDs in wl1251_tx_packet_cb before indexing tx_frames to prevent out-of-bounds access.

Reporter	Title	Published	Views	Family All 21
ATTACKERKB	CVE-2026-43113	6 May 202607:40	–	attackerkb
Chainguard	CVE-2026-43113 vulnerabilities	9 May 202619:17	–	cgr
CNNVD	Linux kernel 安全漏洞	6 May 202600:00	–	cnnvd
CVE	CVE-2026-43113	6 May 202607:40	–	cve
Debian CVE	CVE-2026-43113	6 May 202607:40	–	debiancve
EUVD	EUVD-2026-27635	6 May 202612:30	–	euvd
NVD	CVE-2026-43113	6 May 202610:16	–	nvd
OSV	BELL-CVE-2026-43113	7 May 202606:08	–	osv
OSV	CGA-32XF-VX6P-V5QR	9 May 202616:30	–	osv
OSV	DEBIAN-CVE-2026-43113	6 May 202610:16	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ti/wl1251/tx.c"
    ],
    "versions": [
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "6509dbece7339dbc8980c706b9d623119a6de105",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "a8a11a876f0a97061ee5d9e61d0f5a0df7e241c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "e0dc1ad870d6788b049bfe1511ac75b2333a7550",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "b6ba1eacf276063ebeefbbae8056043c24f2efaf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "df15adc692a802636dd3f258fc7cca8bf7a0ed9a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "8d7465be5163a923ee5d7459719ef5a021c1584a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "26ee518695c484f75e3606d631278e84bd24ae02",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2f01a1f58889fbfeb68b1bc1b52e4197f3333490",
        "lessThan": "0fd56fad9c56356e7fa7a7c52e7ecbf807a44eb0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ti/wl1251/tx.c"
    ],
    "versions": [
      {
        "version": "2.6.31",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.31",
        "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": "6.6.136",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.83",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.24",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.14",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/6509dbece7339dbc8980c706b9d623119a6de105
git	www.git.kernel.org/stable/c/a8a11a876f0a97061ee5d9e61d0f5a0df7e241c7
git	www.git.kernel.org/stable/c/df15adc692a802636dd3f258fc7cca8bf7a0ed9a
git	www.git.kernel.org/stable/c/b6ba1eacf276063ebeefbbae8056043c24f2efaf
git	www.git.kernel.org/stable/c/26ee518695c484f75e3606d631278e84bd24ae02
git	www.git.kernel.org/stable/c/8d7465be5163a923ee5d7459719ef5a021c1584a
git	www.git.kernel.org/stable/c/e0dc1ad870d6788b049bfe1511ac75b2333a7550
git	www.git.kernel.org/stable/c/0fd56fad9c56356e7fa7a7c52e7ecbf807a44eb0

01 Jun 2026 16:15Current

CVSS 3.18.8

EPSS0.00247