CVE-2022-49590 - Vulnerability Details

Vendors	Products
Linux	Linux Kernel
Redhat	Enterprise Linux

Package	CPE	Advisory	Released Date
Red Hat Enterprise Linux 9
kernel-0:5.14.0-284.11.1.el9_2	cpe:/a:redhat:enterprise_linux:9	RHSA-2023:2458	2023-05-09T00:00:00Z
kernel-0:5.14.0-284.11.1.el9_2	cpe:/o:redhat:enterprise_linux:9	RHSA-2023:2458	2023-05-09T00:00:00Z

Link	Providers
https://git.kernel.org/stable/c/1656ecaddf90e2a070ec2d2404cdae3edf80faca
https://git.kernel.org/stable/c/260446eb8e5541402b271343a4516f2b33dec1e4
https://git.kernel.org/stable/c/46307adceb67bdf2ec38408dd9cebc378a6b5c46
https://git.kernel.org/stable/c/473aad9ad57ff760005377e6f45a2ad4210e08ce
https://git.kernel.org/stable/c/a84b4afaca2573ed3aed1f8854aefe3ca5a82e72
https://git.kernel.org/stable/c/d77969e7d4ccc26bf1f414a39ef35050a83ba6d5
https://git.kernel.org/stable/c/ed876e99ccf417b8bd7fd8408ba5e8b008e46cc8
https://git.kernel.org/stable/c/f6da2267e71106474fbc0943dc24928b9cb79119
https://lore.kernel.org/linux-cve-announce/2025022610-CVE-2022-49590-44d5@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2022-49590
https://www.cve.org/CVERecord?id=CVE-2022-49590

Type	Values Removed	Values Added
First Time appeared		Redhat Redhat enterprise Linux
CPEs		cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9
Vendors & Products		Redhat Redhat enterprise Linux

Type	Values Removed	Values Added
First Time appeared		Linux Linux linux Kernel
Weaknesses		CWE-362
CPEs		cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:5.19:rc1:::::: cpe:2.3:o:linux:linux_kernel:5.19:rc2:::::: cpe:2.3:o:linux:linux_kernel:5.19:rc3:::::: cpe:2.3:o:linux:linux_kernel:5.19:rc4:::::: cpe:2.3:o:linux:linux_kernel:5.19:rc5:::::: cpe:2.3:o:linux:linux_kernel:5.19:rc6:::::: cpe:2.3:o:linux:linux_kernel:5.19:rc7::::::
Vendors & Products		Linux Linux linux Kernel
Metrics	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`	cvssV3_1 `{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H'}`

Type	Values Removed	Values Added
References		https://lore.kernel.org/linux-cve-announce/2025022610-CVE-2022-49590-44d5@gregkh/T https://nvd.nist.gov/vuln/detail/CVE-2022-49590 https://www.cve.org/CVERecord?id=CVE-2022-49590
Metrics	threat_severity `None`	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}` threat_severity `Moderate`

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: igmp: Fix data-races around sysctl_igmp_llm_reports. While reading sysctl_igmp_llm_reports, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers. This test can be packed into a helper, so such changes will be in the follow-up series after net is merged into net-next. if (ipv4_is_local_multicast(pmc->multiaddr) && !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
Title		igmp: Fix data-races around sysctl_igmp_llm_reports.
References		https://git.kernel.org/stable/c/1656ecaddf90e2a070ec2d2404cdae3edf80faca https://git.kernel.org/stable/c/260446eb8e5541402b271343a4516f2b33dec1e4 https://git.kernel.org/stable/c/46307adceb67bdf2ec38408dd9cebc378a6b5c46 https://git.kernel.org/stable/c/473aad9ad57ff760005377e6f45a2ad4210e08ce https://git.kernel.org/stable/c/a84b4afaca2573ed3aed1f8854aefe3ca5a82e72 https://git.kernel.org/stable/c/d77969e7d4ccc26bf1f414a39ef35050a83ba6d5 https://git.kernel.org/stable/c/ed876e99ccf417b8bd7fd8408ba5e8b008e46cc8 https://git.kernel.org/stable/c/f6da2267e71106474fbc0943dc24928b9cb79119

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fix_state : Out of support scope (string)

package_name : kernel (string)

product_name : Red Hat Enterprise Linux 7 (string)

}

3 : { »

cpe : cpe:/o:redhat:enterprise_linux:7 (string)

fix_state : Out of support scope (string)

package_name : kernel-rt (string)

product_name : Red Hat Enterprise Linux 7 (string)

}

4 : { »

cpe : cpe:/o:redhat:enterprise_linux:8 (string)

fix_state : Out of support scope (string)

package_name : kernel (string)

product_name : Red Hat Enterprise Linux 8 (string)

}

5 : { »

cpe : cpe:/o:redhat:enterprise_linux:8 (string)

fix_state : Out of support scope (string)

package_name : kernel-rt (string)

product_name : Red Hat Enterprise Linux 8 (string)

}

6 : { »

cpe : cpe:/o:redhat:enterprise_linux:9 (string)

fix_state : Affected (string)

package_name : kernel-rt (string)

product_name : Red Hat Enterprise Linux 9 (string)

}

]

public_date : 2025-02-26T00:00:00Z (string)

references : [ »

0 : https://www.cve.org/CVERecord?id=CVE-2022-49590 https://nvd.nist.gov/vuln/detail/CVE-2022-49590 https://lore.kernel.org/linux-cve-announce/2025022610-CVE-2022-49590-44d5@gregkh/T (string)

]

threat_severity : Moderate (string)

}

Metrics

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Affected Vendors & Products

Metrics

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Affected Vendors & Products

JSON object

JSON object

JSON object

JSON object