CVE-2022-48709: linux kernel — Fix

Description

In the Linux kernel, the following vulnerability has been resolved: ice: switch: fix potential memleak in ice_add_adv_recipe() When ice_add_special_words() fails, the 'rm' is not released, which will lead to a memory leak. Fix this up by going to 'err_unroll' label. Compile tested only.

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CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-401 CWE-401

Affected Products

Vendor	Product	Versions
linux	linux_kernel	5.16 — 6.1.12
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All
linux	linux_kernel	All

References

Advisories & Patches

https://git.kernel.org/stable/c/47f4ff6f23f00f5501ff2d7054c1a37c170a7aa0 https://git.kernel.org/stable/c/4a606ce68426c88ff2563382b33cc34f3485fe57 https://git.kernel.org/stable/c/47f4ff6f23f00f5501ff2d7054c1a37c170a7aa0 https://git.kernel.org/stable/c/4a606ce68426c88ff2563382b33cc34f3485fe57

Frequently Asked Questions

What is CVE-2022-48709? +

In the Linux kernel, the following vulnerability has been resolved: ice: switch: fix potential memleak in ice_add_adv_recipe() When ice_add_special_words() fails, the 'rm' is not released, which will lead to a memory leak. Fix this up by going to 'err_unroll' label. Compile tested only. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2022-48709? +

CVE-2022-48709 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2022-48709? +

CVE-2022-48709 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-48709? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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