CVE-2022-49182
Hewlett Packard Enterprise HNS3 "Use After Free" Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use after free" error. This patch adds a vlan list lock to protect the vlan list.
INFO
Published Date :
Feb. 26, 2025, 7 a.m.
Last Modified :
March 25, 2025, 3:07 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
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CVE-2022-49182.
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The following list is the news that have been mention
CVE-2022-49182 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49182 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Mar. 25, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.17 up to (excluding) 5.17.2 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.16.19 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.1 up to (excluding) 5.15.33 Added Reference Type kernel.org: https://git.kernel.org/stable/c/09e383ca97e798f9954189b741af54b5c51e7a97 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/1932a624ab88ff407d1a1d567fe581faa15dc725 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/30f0ff7176efe8ac6c55f85bce26ed58bb608758 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/f58af41deeab0f45c9c80adf5f2de489ebbac3dd Types: Patch -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 04, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-416 -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 26, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use after free" error. This patch adds a vlan list lock to protect the vlan list. Added Reference https://git.kernel.org/stable/c/09e383ca97e798f9954189b741af54b5c51e7a97 Added Reference https://git.kernel.org/stable/c/1932a624ab88ff407d1a1d567fe581faa15dc725 Added Reference https://git.kernel.org/stable/c/30f0ff7176efe8ac6c55f85bce26ed58bb608758 Added Reference https://git.kernel.org/stable/c/f58af41deeab0f45c9c80adf5f2de489ebbac3dd
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49182 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-49182
weaknesses.