CVE-2022-49685 iio: trigger: sysfs: fix use-after-free on remove

🗓️ 26 Feb 2025 02:24:12Reported by LinuxType

Linux kernel vulnerability CVE-2022-49685 fixed use-after-free on removal of iio trigger.

Reporter	Title	Published	Views	Family All 36
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CNVD	Linux kernel sysfs trigger memory misreference vulnerability	5 Mar 202500:00	–	cnvd
CVE	CVE-2022-49685	26 Feb 202502:24	–	cve
Debian CVE	CVE-2022-49685	26 Feb 202502:24	–	debiancve
EUVD	EUVD-2022-54548	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49685	26 Feb 202507:01	–	nvd
OSV	CVE-2022-49685 iio: trigger: sysfs: fix use-after-free on remove	26 Feb 202502:24	–	osv
OSV	DEBIAN-CVE-2022-49685	26 Feb 202507:01	–	osv
OSV	OESA-2025-1282 kernel security update	14 Mar 202515:44	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iio/trigger/iio-trig-sysfs.c"
    ],
    "versions": [
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "d6111e7bdb8ec27eb43d01c4cd4ff1620a75f7f2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "fd5d8fb298a2866c337da635c79d63c3afabcaf7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "31ff3309b47d98313c61b8301bf595820cc3cc33",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "5e39397d60dacc7f5d81d442c1c958eaaaf31128",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "b07a30a774b3c3e584a68dc91779c68ea2da4813",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "4687c3f955240ca2a576bdc3f742d4d915b6272d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "4ef1e521be610b720daeb7cf899fedc7db0274c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f38bc926d022ebd67baad6ac7fc22c95fbc6238c",
        "lessThan": "78601726d4a59a291acc5a52da1d3a0a6831e4e8",
        "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/iio/trigger/iio-trig-sysfs.c"
    ],
    "versions": [
      {
        "version": "3.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.321",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.286",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.250",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.202",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.127",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.51",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.8",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/d6111e7bdb8ec27eb43d01c4cd4ff1620a75f7f2
git	www.git.kernel.org/stable/c/4ef1e521be610b720daeb7cf899fedc7db0274c4
git	www.git.kernel.org/stable/c/78601726d4a59a291acc5a52da1d3a0a6831e4e8
git	www.git.kernel.org/stable/c/4687c3f955240ca2a576bdc3f742d4d915b6272d
git	www.git.kernel.org/stable/c/b07a30a774b3c3e584a68dc91779c68ea2da4813
git	www.git.kernel.org/stable/c/5e39397d60dacc7f5d81d442c1c958eaaaf31128
git	www.git.kernel.org/stable/c/fd5d8fb298a2866c337da635c79d63c3afabcaf7
git	www.git.kernel.org/stable/c/31ff3309b47d98313c61b8301bf595820cc3cc33

11 May 2026 19:04Current

EPSS0.00018