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CVE-2025-37822 riscv: uprobes: Add missing fence.i after building the XOL buffer

🗓️ 08 May 2025 06:26:16Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

Fixed CVE-2025-37822 in Linux kernel by adding fence.i after XOL buffer construction for RISC-V.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/kernel/probes/uprobes.c"
    ],
    "versions": [
      {
        "version": "74784081aac8a0f3636965fc230e2d3b7cc123c6",
        "lessThan": "be6d98766ac952d38241d5a5b213f363afa421c3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74784081aac8a0f3636965fc230e2d3b7cc123c6",
        "lessThan": "b6d8d4d01ca8514fa89b05355f296758a91e2297",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74784081aac8a0f3636965fc230e2d3b7cc123c6",
        "lessThan": "77c956152a3a7c7a18b68f3654f70565b2181d03",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74784081aac8a0f3636965fc230e2d3b7cc123c6",
        "lessThan": "bcf6d3158c5902d92b6d62335af4422b7bf7c4e2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74784081aac8a0f3636965fc230e2d3b7cc123c6",
        "lessThan": "1dbb95a36499374c51b47ee8ae258a8862c20978",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "74784081aac8a0f3636965fc230e2d3b7cc123c6",
        "lessThan": "7d1d19a11cfbfd8bae1d89cc010b2cc397cd0c48",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/kernel/probes/uprobes.c"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.200",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.163",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.121",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.26",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14.5",
        "lessThanOrEqual": "6.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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