SARA / Free Tools / CVE / CVE-2022-48720

CVE-2022-48720 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

7.8 HIGH

EPSS

0.23% (top 86.20%)

CWE

—

Published

2024-06-20T11:15:55.547

Last modified

2026-08-04T10:17:17.480

CVSS vector

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

01What is this vulnerability?

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

No structured affected-product list available — see references below for vendor advisories.

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

git.kernel.org — https://git.kernel.org/stable/c/2e7f5b6ee1a7a2c628253a95b0a95b582901ef1b
git.kernel.org — https://git.kernel.org/stable/c/8299be160aad8548071d080518712dec0df92bd5
git.kernel.org — https://git.kernel.org/stable/c/9cef24c8b76c1f6effe499d2f131807c90f7ce9a
git.kernel.org — https://git.kernel.org/stable/c/e7a0b3a0806dae3cc81931f0e83055ca2ac6f455
git.kernel.org — https://git.kernel.org/stable/c/2e7f5b6ee1a7a2c628253a95b0a95b582901ef1b
git.kernel.org — https://git.kernel.org/stable/c/8299be160aad8548071d080518712dec0df92bd5
git.kernel.org — https://git.kernel.org/stable/c/9cef24c8b76c1f6effe499d2f131807c90f7ce9a
git.kernel.org — https://git.kernel.org/stable/c/e7a0b3a0806dae3cc81931f0e83055ca2ac6f455

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