CVE-2024-2313

2024-03-1023:15:53

canonical

web.nvd.nist.gov

information security

cve-2024-2313

kernel headers

bpftrace

linux headers

nvd

CVSS3

2.8

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L

AI Score

3.6

Confidence

High

EPSS

Percentile

9.0%

JSON

If kernel headers need to be extracted, bpftrace will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.

CNA Affected

[
  {
    "packageName": "bpftrace",
    "product": "bpftrace",
    "vendor": "bpftrace",
    "repo": "https://github.com/bpftrace/bpftrace",
    "platforms": [
      "Linux"
    ],
    "versions": [
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "v0.20.2",
        "versionType": "semver"
      }
    ]
  }
]