CVE-2022-49652 dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

🗓️ 26 Feb 2025 02:23:53Reported by LinuxType

Fixed refcount leak in Linux kernel dmaengine for ti_dra7_xbar_route_allocate.

Reporter	Title	Published	Views	Family All 109
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-2022-49652	26 Feb 202502:23	–	cve
Debian CVE	CVE-2022-49652	26 Feb 202502:23	–	debiancve
EUVD	EUVD-2022-54580	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49652	26 Feb 202507:01	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:01983-1)	19 Jun 202500:00	–	openvas
OSV	CVE-2022-49652 dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate	26 Feb 202502:23	–	osv
OSV	DEBIAN-CVE-2022-49652	26 Feb 202507:01	–	osv
OSV	SUSE-SU-2025:01983-1 Security update for the Linux Kernel	17 Jun 202515:32	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/ti/dma-crossbar.c"
    ],
    "versions": [
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "452b9dfd7aca96befce22634fadb111737f22bbe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "3bd66010398871807c1cebacee07d60ded1b1402",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "b31ab132561c7f1b6459039152b8d09e44eb3565",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "37147e22cd8dfc0412495cb361708836157a4486",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "cb9813d7eae917acd34436160a278b8b5d48ca53",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "b5a817f8d62e9e13280928f3756e54854ae4962e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e",
        "lessThan": "c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a",
        "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/dma/ti/dma-crossbar.c"
    ],
    "versions": [
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.323",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.288",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.252",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.205",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.130",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.54",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.11",
        "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/452b9dfd7aca96befce22634fadb111737f22bbe
git	www.git.kernel.org/stable/c/c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a
git	www.git.kernel.org/stable/c/61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc
git	www.git.kernel.org/stable/c/b5a817f8d62e9e13280928f3756e54854ae4962e
git	www.git.kernel.org/stable/c/37147e22cd8dfc0412495cb361708836157a4486
git	www.git.kernel.org/stable/c/cb9813d7eae917acd34436160a278b8b5d48ca53
git	www.git.kernel.org/stable/c/b31ab132561c7f1b6459039152b8d09e44eb3565
git	www.git.kernel.org/stable/c/3bd66010398871807c1cebacee07d60ded1b1402

11 May 2026 19:04Current

EPSS0.00018