CVE-2024-27388 SUNRPC: fix some memleaks in gssx_dec_option_array

2024-05-0113:05:05

Linux

www.cve.org

cve-2024-27388

sunrpc

memleaks

gssx_dec_option_array

linux kernel

vulnerability

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.2%

JSON

In the Linux kernel, the following vulnerability has been resolved:

SUNRPC: fix some memleaks in gssx_dec_option_array

The creds and oa->data need to be freed in the error-handling paths after
their allocation. So this patch add these deallocations in the
corresponding paths.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/auth_gss/gss_rpc_xdr.c"
    ],
    "versions": [
      {
        "version": "1d658336b05f",
        "lessThan": "b97c37978ca8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "bfa9d86d39a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "bb336cd8d5ec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "dd292e884c64",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "934212a623cb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "5e6013ae2c8d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "9806c2393cd2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "996997d1fb21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d658336b05f",
        "lessThan": "3cfcfc102a5e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/auth_gss/gss_rpc_xdr.c"
    ],
    "versions": [
      {
        "version": "3.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.10",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.311",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.273",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.214",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.153",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.83",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.23",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.11",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.2",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]