CVE-2022-48915

2024-08-2202:15:05

CWE-476

Linux

web.nvd.nist.gov

linux kernel

thermal vulnerability

null pointer

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.6

Confidence

Low

EPSS

Percentile

5.0%

JSON

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

thermal: core: Fix TZ_GET_TRIP NULL pointer dereference

Do not call get_trip_hyst() from thermal_genl_cmd_tz_get_trip() if
the thermal zone does not define one.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange5.9–5.10.104

linuxlinux_kernelRange5.11–5.15.27

linuxlinux_kernelRange5.16–5.16.13

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thermal/thermal_netlink.c"
    ],
    "versions": [
      {
        "version": "1ce50e7d408e",
        "lessThan": "1c0b51e62a50",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1ce50e7d408e",
        "lessThan": "3dafbf915c05",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1ce50e7d408e",
        "lessThan": "4c294285cec3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1ce50e7d408e",
        "lessThan": "5838a14832d4",
        "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/thermal/thermal_netlink.c"
    ],
    "versions": [
      {
        "version": "5.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.9",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.104",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.27",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.16.13",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]