CVE-2024-36954

2024-05-3016:15:18

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux

kernel

tipc

memleak

AI Score

6.6

Confidence

Low

EPSS

Percentile

13.0%

JSON

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

tipc: fix a possible memleak in tipc_buf_append

__skb_linearize() doesn’t free the skb when it fails, so move
‘*buf = NULL’ after __skb_linearize(), so that the skb can be
freed on the err path.

Affected configurations

Vulners

Node

linuxlinux_kernelRange5.13–4.19.314

linuxlinux_kernelRange4.20.0–5.4.276

linuxlinux_kernelRange5.5.0–5.10.217

linuxlinux_kernelRange5.11.0–5.15.159

linuxlinux_kernelRange5.16.0–6.1.91

linuxlinux_kernelRange6.2.0–6.6.31

linuxlinux_kernelRange6.7.0–6.8.10

linuxlinux_kernelRange6.9.0≥

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/tipc/msg.c"
    ],
    "versions": [
      {
        "version": "4b1761898861",
        "lessThan": "01cd1b7b6857",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64d17ec9f1de",
        "lessThan": "2f87fd9476cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6da24cfc83ba",
        "lessThan": "adbce6d20da6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b7df21cf1b79",
        "lessThan": "42c8471b0566",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b7df21cf1b79",
        "lessThan": "d03a82f4f814",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b7df21cf1b79",
        "lessThan": "614c5a5ae45a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b7df21cf1b79",
        "lessThan": "3210d34fda4c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b7df21cf1b79",
        "lessThan": "97bf6f81b29a",
        "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/tipc/msg.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.314",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.276",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.217",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.159",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.91",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.31",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.10",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]