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LinuxCVE-2024-45021

HistorySep 11, 2024 - 4:15 p.m.

CVE-2024-45021

2024-09-1116:15:07

CWE-476

Linux

web.nvd.nist.gov

linux kernel

vulnerability fix

memcg_write_event_control

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

6.5

Confidence

Low

EPSS

Percentile

5.1%

JSON

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

memcg_write_event_control(): fix a user-triggerable oops

we are not guaranteed that anything past the terminating NUL
is mapped (let alone initialized with anything sane).

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange2.6.34–4.19.321

linuxlinux_kernelRange4.20–5.4.283

linuxlinux_kernelRange5.5–5.10.225

linuxlinux_kernelRange5.11–5.15.166

linuxlinux_kernelRange5.16–6.1.107

linuxlinux_kernelRange6.2–6.6.48

linuxlinux_kernelRange6.7–6.10.7

linuxlinux_kernelMatch6.11rc1

linuxlinux_kernelMatch6.11rc2

linuxlinux_kernelMatch6.11rc3

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc1::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc2::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc3::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/memcontrol-v1.c"
    ],
    "versions": [
      {
        "version": "0dea116876ee",
        "lessThan": "fa5bfdf6cb58",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "1b37ec85ad95",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "ad149f558534",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "0fbe2a72e853",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "43768fa80fd1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "f1aa7c509aa7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "21b578f1d599",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dea116876ee",
        "lessThan": "046667c4d319",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/memcontrol-v1.c"
    ],
    "versions": [
      {
        "version": "2.6.34",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.34",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.321",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.283",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.225",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.166",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.107",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.48",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10.7",
        "lessThanOrEqual": "6.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.11",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

References

git.kernel.org/stable/c/046667c4d3196938e992fba0dfcde570aa85cd0e

git.kernel.org/stable/c/0fbe2a72e853a1052abe9bc2b7df8ddb102da227

git.kernel.org/stable/c/1b37ec85ad95b612307627758c6018cd9d92cca8

git.kernel.org/stable/c/21b578f1d599edb87462f11113c5b0fc7a04ac61

git.kernel.org/stable/c/43768fa80fd192558737e24ed6548f74554611d7

git.kernel.org/stable/c/ad149f5585345e383baa65f1539d816cd715fd3b

git.kernel.org/stable/c/f1aa7c509aa766080db7ab3aec2e31b1df09e57c

git.kernel.org/stable/c/fa5bfdf6cb5846a00e712d630a43e3cf55ccb411

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

6.5

Confidence

Low

EPSS

Percentile

5.1%

JSON

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