CVE-2024-38542 RDMA/mana_ib: boundary check before installing cq callbacks

2024-06-1913:35:17

Linux

www.cve.org

linux kernel

rdma/mana_ib

boundary check

index overflow

0.0004 Low

EPSS

Percentile

15.5%

JSON

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

RDMA/mana_ib: boundary check before installing cq callbacks

Add a boundary check inside mana_ib_install_cq_cb to prevent index overflow.

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/mana/cq.c"
    ],
    "versions": [
      {
        "version": "cf9cc859d6ff",
        "lessThan": "f12afddfb142",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a31c5a7e0d8",
        "lessThan": "168f6fbde0ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a31c5a7e0d8",
        "lessThan": "f79edef79b6a",
        "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/hw/mana/cq.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.12",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9.3",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]