SARA / Free Tools / CVE / CVE-2022-48828

CVE-2022-48828 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

9.1 CRITICAL

EPSS

0.63% (top 50.90%)

CWE

—

Published

2024-07-16T12:15:06.477

Last modified

2026-10-14T19:16:57.047

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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/38d02ba22e43b6fc7d291cf724bc6e3b7be6626b
git.kernel.org — https://git.kernel.org/stable/c/8e0ecaf7a7e57b30284d6b3289cc436100fadc48
git.kernel.org — https://git.kernel.org/stable/c/d2211e6e34d0755f35e2f8c22d81999fa81cfc71
git.kernel.org — https://git.kernel.org/stable/c/da22ca1ad548429d7822011c54cfe210718e0aa7
git.kernel.org — https://git.kernel.org/stable/c/e6faac3f58c7c4176b66f63def17a34232a17b0e
git.kernel.org — https://git.kernel.org/stable/c/38d02ba22e43b6fc7d291cf724bc6e3b7be6626b
git.kernel.org — https://git.kernel.org/stable/c/8e0ecaf7a7e57b30284d6b3289cc436100fadc48
git.kernel.org — https://git.kernel.org/stable/c/da22ca1ad548429d7822011c54cfe210718e0aa7
git.kernel.org — https://git.kernel.org/stable/c/e6faac3f58c7c4176b66f63def17a34232a17b0e
cert-portal.siemens.com — https://cert-portal.siemens.com/productcert/html/ssa-265688.html

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