GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2022-49453 (GCVE-0-2022-49453)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:13 – Updated: 2026-08-15 12:22
VLAI
Title
soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc
Summary
In the Linux kernel, the following vulnerability has been resolved: soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc The allocation funciton devm_kcalloc may fail and return a null pointer, which would cause a null-pointer dereference later. It might be better to check it and directly return -ENOMEM just like the usage of devm_kcalloc in previous code.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:40 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb , < 05efc4591f80582b6fe53366b70b6a35a42fd255 (git)
Affected: efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb , < 7cef9274fa1b8506949d74bc45aef072b890824a (git)
Affected: efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb , < c4e188869406b47ac3350920bf165be303cb1c96 (git)
Affected: efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb , < 01ba41a359622ab256ce4d4f8b94c67165ae3daf (git)
Affected: efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb , < ba56291e297d28aa6eb82c5c1964fae2d7594746 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.121 , ≤ 5.10.* (semver)
Unaffected: 5.15.46 , ≤ 5.15.* (semver)
Unaffected: 5.17.14 , ≤ 5.17.* (semver)
Unaffected: 5.18.3 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-49453",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:40:26.333997Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:46:47.934Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/ti/ti_sci_pm_domains.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "05efc4591f80582b6fe53366b70b6a35a42fd255",
              "status": "affected",
              "version": "efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb",
              "versionType": "git"
            },
            {
              "lessThan": "7cef9274fa1b8506949d74bc45aef072b890824a",
              "status": "affected",
              "version": "efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb",
              "versionType": "git"
            },
            {
              "lessThan": "c4e188869406b47ac3350920bf165be303cb1c96",
              "status": "affected",
              "version": "efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb",
              "versionType": "git"
            },
            {
              "lessThan": "01ba41a359622ab256ce4d4f8b94c67165ae3daf",
              "status": "affected",
              "version": "efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb",
              "versionType": "git"
            },
            {
              "lessThan": "ba56291e297d28aa6eb82c5c1964fae2d7594746",
              "status": "affected",
              "version": "efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/ti/ti_sci_pm_domains.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.121",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.46",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.17.*",
              "status": "unaffected",
              "version": "5.17.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.121",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.46",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17.14",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.3",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\n\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-15T12:22:43.616Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255"
        },
        {
          "url": "https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a"
        },
        {
          "url": "https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96"
        },
        {
          "url": "https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf"
        },
        {
          "url": "https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746"
        }
      ],
      "title": "soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49453",
    "datePublished": "2025-02-26T02:13:02.751Z",
    "dateReserved": "2025-02-26T02:08:31.573Z",
    "dateUpdated": "2026-08-15T12:22:43.616Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-49453",
      "date": "2026-09-14",
      "epss": "0.00256",
      "percentile": "0.17317"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-49453\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-02-26T07:01:21.673\",\"lastModified\":\"2026-08-15T13:17:21.130\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\\n\\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\\nwhich would cause a null-pointer dereference later.\\nIt might be better to check it and directly return -ENOMEM just like the\\nusage of devm_kcalloc in previous code.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: ti: ti_sci_pm_domains: Verificaci\u00f3n de retorno nulo de devm_kcalloc La funci\u00f3n de asignaci\u00f3n devm_kcalloc puede fallar y devolver un puntero nulo, lo que provocar\u00eda una desreferencia de puntero nulo m\u00e1s adelante. Puede ser mejor verificarlo y devolver directamente -ENOMEM tal como se hizo con devm_kcalloc en el c\u00f3digo anterior.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/soc/ti/ti_sci_pm_domains.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\",\"lessThan\":\"05efc4591f80582b6fe53366b70b6a35a42fd255\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\",\"lessThan\":\"7cef9274fa1b8506949d74bc45aef072b890824a\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\",\"lessThan\":\"c4e188869406b47ac3350920bf165be303cb1c96\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\",\"lessThan\":\"01ba41a359622ab256ce4d4f8b94c67165ae3daf\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\",\"lessThan\":\"ba56291e297d28aa6eb82c5c1964fae2d7594746\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/soc/ti/ti_sci_pm_domains.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.10\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.10\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.121\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.46\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.17.14\",\"lessThanOrEqual\":\"5.17.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.18.3\",\"lessThanOrEqual\":\"5.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.19\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2025-10-01T19:40:26.333997Z\",\"id\":\"CVE-2022-49453\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.10.121\",\"matchCriteriaId\":\"814C88C6-C31D-462A-BBBE-BC83E102E84C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.46\",\"matchCriteriaId\":\"20D41697-0E8B-4B7D-8842-F17BF2AA21E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.17.14\",\"matchCriteriaId\":\"15E2DD33-2255-4B76-9C15-04FF8CBAB252\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.18\",\"versionEndExcluding\":\"5.18.3\",\"matchCriteriaId\":\"8E122216-2E9E-4B3E-B7B8-D575A45BA3C2\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-29T21:08:07+00:00",
      "cve": "CVE-2022-49453",
      "id": "CVE-2022-49453",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-49453.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-49453\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T19:40:26.333997Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T16:47:25.997Z\"}}], \"cna\": {\"title\": \"soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\", \"lessThan\": \"05efc4591f80582b6fe53366b70b6a35a42fd255\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\", \"lessThan\": \"7cef9274fa1b8506949d74bc45aef072b890824a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\", \"lessThan\": \"c4e188869406b47ac3350920bf165be303cb1c96\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\", \"lessThan\": \"01ba41a359622ab256ce4d4f8b94c67165ae3daf\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb\", \"lessThan\": \"ba56291e297d28aa6eb82c5c1964fae2d7594746\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/soc/ti/ti_sci_pm_domains.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.10\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.10\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.10.121\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.46\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"5.17.14\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.17.*\"}, {\"status\": \"unaffected\", \"version\": \"5.18.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.18.*\"}, {\"status\": \"unaffected\", \"version\": \"5.19\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/soc/ti/ti_sci_pm_domains.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255\"}, {\"url\": \"https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a\"}, {\"url\": \"https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96\"}, {\"url\": \"https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf\"}, {\"url\": \"https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\\n\\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\\nwhich would cause a null-pointer dereference later.\\nIt might be better to check it and directly return -ENOMEM just like the\\nusage of devm_kcalloc in previous code.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.121\", \"versionStartIncluding\": \"5.10\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.46\", \"versionStartIncluding\": \"5.10\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.17.14\", \"versionStartIncluding\": \"5.10\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.18.3\", \"versionStartIncluding\": \"5.10\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.19\", \"versionStartIncluding\": \"5.10\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-15T12:22:43.616Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-49453\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-15T12:22:43.616Z\", \"dateReserved\": \"2025-02-26T02:08:31.573Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-02-26T02:13:02.751Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.