CVE-2022-49375 rtc: mt6397: check return value after calling platform_get_resource()

🗓️ 26 Feb 2025 02:11:15Reported by LinuxType

Resolved CVE-2022-49375 by checking return value after platform_get_resource() to avoid null dereference.

Reporter	Title	Published	Views	Family All 37
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
CVE	CVE-2022-49375	26 Feb 202502:11	–	cve
Debian CVE	CVE-2022-49375	26 Feb 202502:11	–	debiancve
EUVD	EUVD-2022-54854	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49375	26 Feb 202507:01	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:1263-1)	16 Apr 202500:00	–	openvas
OSV	CVE-2022-49375 rtc: mt6397: check return value after calling platform_get_resource()	26 Feb 202502:11	–	osv
OSV	DEBIAN-CVE-2022-49375	26 Feb 202507:01	–	osv
OSV	OESA-2025-1317 kernel security update	21 Mar 202513:18	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/rtc/rtc-mt6397.c"
    ],
    "versions": [
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "3867f0bbb94773d41e789257abec0d14f37da217",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "79fa3f5758d8712df0678df98161f948fc4370e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "6ecd4d5c28408df36a1a6f0b1973f633c949ac1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "d77f28c1bc9d3043a52069fe42e4a26fbf961ebd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "82bfea344e8f7e9a0e0b1bf9af27552baa756620",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "865051de2d9eaa50630e055b73921ceaf3c4a7fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "58a729c55ce3a432eb827fdaa24c7909cd3b0a6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "da38e86d6cf6dd3bc65c602d998f357145aa1a0b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42",
        "lessThan": "d3b43eb505bffb8e4cdf6800c15660c001553fe6",
        "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/rtc/rtc-mt6397.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.318",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.283",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.247",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.198",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.122",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.47",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.15",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.4",
        "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/82bfea344e8f7e9a0e0b1bf9af27552baa756620
git	www.git.kernel.org/stable/c/58a729c55ce3a432eb827fdaa24c7909cd3b0a6b
git	www.git.kernel.org/stable/c/79fa3f5758d8712df0678df98161f948fc4370e5
git	www.git.kernel.org/stable/c/d3b43eb505bffb8e4cdf6800c15660c001553fe6
git	www.git.kernel.org/stable/c/da38e86d6cf6dd3bc65c602d998f357145aa1a0b
git	www.git.kernel.org/stable/c/865051de2d9eaa50630e055b73921ceaf3c4a7fc
git	www.git.kernel.org/stable/c/d77f28c1bc9d3043a52069fe42e4a26fbf961ebd
git	www.git.kernel.org/stable/c/3867f0bbb94773d41e789257abec0d14f37da217
git	www.git.kernel.org/stable/c/6ecd4d5c28408df36a1a6f0b1973f633c949ac1f

11 May 2026 18:58Current

EPSS0.00017