CVE-2022-50678 wifi: brcmfmac: fix invalid address access when enabling SCAN log level

🗓️ 09 Dec 2025 01:29:31Reported by LinuxType

Brcmfmac fixes invalid address access when enabling SCAN log level by using ri instead of reqs[i].

Reporter	Title	Published	Views	Family All 309
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	9 Dec 202500:00	–	cnnvd
CVE	CVE-2022-50678	9 Dec 202501:29	–	cve
Debian CVE	CVE-2022-50678	9 Dec 202501:29	–	debiancve
EUVD	EUVD-2022-55727	9 Dec 202518:30	–	euvd
NVD	CVE-2022-50678	9 Dec 202516:17	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0316-1)	30 Jan 202600:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0317-1)	2 Feb 202600:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0617-1)	26 Feb 202600:00	–	openvas
OSV	CVE-2022-50678 wifi: brcmfmac: fix invalid address access when enabling SCAN log level	9 Dec 202501:29	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c"
    ],
    "versions": [
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "7ccb0529446ae68a8581916bfc95c353306d76ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "1c12d47a9017a7745585b57b9b0fdc0d8c50978e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "56a0ac48634155d2b866b99fba7e1dd8df4e2804",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "50e45034c5802cedbf5b707364ea76ace29ad984",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "75995ce1c926ee87bf93d58977c766b4e7744715",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "4d4dcfa6b4e85a878401f4fbae4cafc88cdcceb4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "826405a911473b6ee8bd2aa891cb2f03a13efa17",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3",
        "lessThan": "aa666b68e73fc06d83c070d96180b9010cf5a960",
        "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/broadcom/brcm80211/brcmfmac/pno.c"
    ],
    "versions": [
      {
        "version": "4.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.296",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.262",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.220",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.150",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.75",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/826405a911473b6ee8bd2aa891cb2f03a13efa17
git	www.git.kernel.org/stable/c/aa666b68e73fc06d83c070d96180b9010cf5a960
git	www.git.kernel.org/stable/c/1c12d47a9017a7745585b57b9b0fdc0d8c50978e
git	www.git.kernel.org/stable/c/75995ce1c926ee87bf93d58977c766b4e7744715
git	www.git.kernel.org/stable/c/56a0ac48634155d2b866b99fba7e1dd8df4e2804
git	www.git.kernel.org/stable/c/4d4dcfa6b4e85a878401f4fbae4cafc88cdcceb4
git	www.git.kernel.org/stable/c/7ccb0529446ae68a8581916bfc95c353306d76ba
git	www.git.kernel.org/stable/c/50e45034c5802cedbf5b707364ea76ace29ad984

11 May 2026 19:23Current

EPSS0.0004