CVE-2025-22016 dpll: fix xa_alloc_cyclic() error handling

🗓️ 08 Apr 2025 08:18:05Reported by LinuxType

Fixed error handling in xa_alloc_cyclic to prevent dereference of unallocated pointer.

Reporter	Title	Published	Views	Family All 168
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2025-22016	8 Apr 202508:47	–	circl
CNNVD	Linux kernel 安全漏洞	8 Apr 202500:00	–	cnnvd
CVE	CVE-2025-22016	8 Apr 202508:18	–	cve
Debian CVE	CVE-2025-22016	8 Apr 202508:18	–	debiancve
Oracle linux	Unbreakable Enterprise kernel security update	17 Jul 202500:00	–	oraclelinux
EUVD	EUVD-2025-10341	3 Oct 202520:07	–	euvd
Hewlett-Packard	HP ThinPro 8.1 SP8 Security Updates	27 Oct 202500:00	–	hp
NVD	CVE-2025-22016	8 Apr 202509:15	–	nvd
OpenVAS	Ubuntu: Security Advisory (USN-7605-1)	1 Jul 202500:00	–	openvas

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dpll/dpll_core.c"
    ],
    "versions": [
      {
        "version": "97f265ef7f5b526b33d6030b2a1fc69a2259bf4a",
        "lessThan": "cb2f8a5c1fd9e7a1fefa23afe20570e16da1ada4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "97f265ef7f5b526b33d6030b2a1fc69a2259bf4a",
        "lessThan": "4d350043be684762e581d9bdd32d543621d01a9c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "97f265ef7f5b526b33d6030b2a1fc69a2259bf4a",
        "lessThan": "3614bf90130d60f191a5fe218d04f6251c678e13",
        "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/dpll/dpll_core.c"
    ],
    "versions": [
      {
        "version": "6.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.21",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.9",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/cb2f8a5c1fd9e7a1fefa23afe20570e16da1ada4
git	www.git.kernel.org/stable/c/4d350043be684762e581d9bdd32d543621d01a9c
git	www.git.kernel.org/stable/c/3614bf90130d60f191a5fe218d04f6251c678e13

11 May 2026 21:11Current

EPSS0.00026