FKIE_CVE-2026-68183

Vulnerability from fkie_nvd - Published: 2026-08-10 13:20 - Updated: 2026-08-19 17:20
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-svc: fix memory leaks and list corruption bugs Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4f2db41a09eba7a45abd140bb86ffc519c191886
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5df709d59227994888d7dbb7ea6c83316f0b79c0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/76cff60d7fcb08da537f529bf32a0927bb17265f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9119ceb76e987c2ec2b549ea100e3268ce3a1c7c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/95f702e372964aff486338783f49e28a40a53127
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b9206568e08424fd817a4aeca4f944e241d2f530
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fff6e5ff0318315998b540896537eaaa2ebf9f7b
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/firmware/stratix10-svc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "76cff60d7fcb08da537f529bf32a0927bb17265f",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "b9206568e08424fd817a4aeca4f944e241d2f530",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "5df709d59227994888d7dbb7ea6c83316f0b79c0",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "95f702e372964aff486338783f49e28a40a53127",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "fff6e5ff0318315998b540896537eaaa2ebf9f7b",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "4f2db41a09eba7a45abd140bb86ffc519c191886",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            },
            {
              "lessThan": "9119ceb76e987c2ec2b549ea100e3268ce3a1c7c",
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/firmware/stratix10-svc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            },
            {
              "lessThan": "5.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.265",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.216",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.183",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.151",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.101",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.42",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: stratix10-svc: fix memory leaks and list corruption bugs\n\nFix a memory leak when gen_pool_alloc() fails by freeing pmem on the error\npath. Switch pmem allocation from devm_kzalloc() to kzalloc() with\nexplicit kfree() in the free path to match its list-managed lifetime.\nRemove the erroneous list_del(\u0026svc_data_mem) which corrupted the list head\non failed lookups."
    }
  ],
  "id": "CVE-2026-68183",
  "lastModified": "2026-08-19T17:20:34.470",
  "metrics": {},
  "published": "2026-08-10T13:20:05.373",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4f2db41a09eba7a45abd140bb86ffc519c191886"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5df709d59227994888d7dbb7ea6c83316f0b79c0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/76cff60d7fcb08da537f529bf32a0927bb17265f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9119ceb76e987c2ec2b549ea100e3268ce3a1c7c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/95f702e372964aff486338783f49e28a40a53127"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b9206568e08424fd817a4aeca4f944e241d2f530"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fff6e5ff0318315998b540896537eaaa2ebf9f7b"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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