SARA / Free Tools / CVE / CVE-2022-48790

CVE-2022-48790 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

9.8 CRITICAL

EPSS

0.78% (top 47.50%)

CWE

—

Published

2024-07-16T12:15:03.843

Last modified

2026-08-04T10:17:21.447

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/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/0ead57ceb21bbf15963b4874c2ac67143455382f
git.kernel.org — https://git.kernel.org/stable/c/0fa0f99fc84e41057cbdd2efbfe91c6b2f47dd9d
git.kernel.org — https://git.kernel.org/stable/c/70356b756a58704e5c8818cb09da5854af87e765
git.kernel.org — https://git.kernel.org/stable/c/9e956a2596ae276124ef0d96829c013dd0faf861
git.kernel.org — https://git.kernel.org/stable/c/a25e460fbb0340488d119fb2e28fe3f829b7417e
git.kernel.org — https://git.kernel.org/stable/c/e043fb5a0336ee74614e26f0d9f36f1f5bb6d606
git.kernel.org — https://git.kernel.org/stable/c/0ead57ceb21bbf15963b4874c2ac67143455382f
git.kernel.org — https://git.kernel.org/stable/c/0fa0f99fc84e41057cbdd2efbfe91c6b2f47dd9d
git.kernel.org — https://git.kernel.org/stable/c/70356b756a58704e5c8818cb09da5854af87e765
git.kernel.org — https://git.kernel.org/stable/c/9e956a2596ae276124ef0d96829c013dd0faf861

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