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CVE-2023-53539 RDMA/rxe: Fix incomplete state save in rxe_requester

🗓️ 04 Oct 2025 15:16:49Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Fix incomplete dma state save in rxe_requester when resending dropped packets to prevent corruption.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/sw/rxe/rxe_req.c"
    ],
    "versions": [
      {
        "version": "3050b99850247695cb07a5c15265afcc08bcf400",
        "lessThan": "70518f3aaf5a059b691867d7d2d46b999319656a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3050b99850247695cb07a5c15265afcc08bcf400",
        "lessThan": "2f2a6422287fe29f9343247d77b645100ece0652",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3050b99850247695cb07a5c15265afcc08bcf400",
        "lessThan": "255c0e60e1d16874fc151358d94bc8df661600dd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3050b99850247695cb07a5c15265afcc08bcf400",
        "lessThan": "5d122db2ff80cd2aed4dcd630befb56b51ddf947",
        "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/infiniband/sw/rxe/rxe_req.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.53",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.16",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.3",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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