CVE-2024-40908

2024-07-1213:15:14

Linux

web.nvd.nist.gov

linux kernel

bpf vulnerability

cve-2024-40908

AI Score

6.7

Confidence

Low

EPSS

Percentile

15.9%

JSON

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

bpf: Set run context for rawtp test_run callback

syzbot reported crash when rawtp program executed through the
test_run interface calls bpf_get_attach_cookie helper or any
other helper that touches task->bpf_ctx pointer.

Setting the run context (task->bpf_ctx pointer) for test_run
callback.

Affected configurations

Vulners

Node

linuxlinux_kernelRange5.15–5.15.162

linuxlinux_kernelRange5.16.0–6.1.95

linuxlinux_kernelRange6.2.0–6.6.35

linuxlinux_kernelRange6.7.0–6.9.6

linuxlinux_kernelRange6.10.0≥

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bpf/test_run.c"
    ],
    "versions": [
      {
        "version": "7adfc6c9b315",
        "lessThan": "789bd77c9342",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7adfc6c9b315",
        "lessThan": "3708b6c2546c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7adfc6c9b315",
        "lessThan": "d387805d4b4a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7adfc6c9b315",
        "lessThan": "ae0ba0ab7475",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7adfc6c9b315",
        "lessThan": "d0d1df8ba18a",
        "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/bpf/test_run.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.162",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.95",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.35",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9.6",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]