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ESETCVE-2022-0615

HistoryFeb 25, 2022 - 7:15 p.m.

CVE-2022-0615

2022-02-2519:15:19

CWE-416

ESET

web.nvd.nist.gov

cve-2022-0615

use-after-free

eset

rtp

kernel module

linux

dos

nvd

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

38.4%

JSON

Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system.

Affected configurations

Nvd

Node

esetendpoint_antivirusRange7.1.6.0–7.1.9.0linux_kernel

esetendpoint_antivirusRange8.0.3.0–8.1.5.0linux_kernel

esetserver_securityRange7.2.463.0–7.2.574.0linux_kernel

esetserver_securityRange8.0.375.0–8.1.813.0linux_kernel

VendorProductVersionCPE
esetendpoint_antivirus*cpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:linux_kernel:*:*
esetserver_security*cpe:2.3:a:eset:server_security:*:*:*:*:*:linux_kernel:*:*

Vendor	Product	Version	CPE
eset	endpoint_antivirus	*	cpe:2.3:a:eset:endpoint_antivirus::::::linux_kernel::*
eset	server_security	*	cpe:2.3:a:eset:server_security::::::linux_kernel::*

CNA Affected

[
  {
    "product": "Endpoint Antivirus for Linux",
    "vendor": "ESET, spol. s r.o.",
    "versions": [
      {
        "lessThanOrEqual": "7.1.9.0",
        "status": "affected",
        "version": "7.1.6.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "8.1.5.0",
        "status": "affected",
        "version": "8.0.3.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "ESET Server Security for Linux",
    "vendor": "ESET, spol. s r.o.",
    "versions": [
      {
        "lessThanOrEqual": "7.2.574.0",
        "status": "affected",
        "version": "7.2.463.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "8.1.813.0",
        "status": "affected",
        "version": "8.0.375.0",
        "versionType": "custom"
      }
    ]
  }
]

References

support.eset.com/en/ca8230

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

38.4%

JSON

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