Is CVE-2022-2938 in the CISA KEV catalog?

No. CVE-2022-2938 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-2938?

CVE-2022-2938 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-2938?

CVE-2022-2938 has an EPSS score of 0.27% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-2938?

Upgrade linux on debian 11 to 5.10.103-1 or later. Fixes are available for 69 affected products.

CVE & CISA-KEV Catalog

CVE-2022-2938

HIGH

7.8

CVSS v3

NVD

Description

A flaw was found in the Linux kernel's implementation of Pressure Stall Information. While the feature is disabled by default, it could allow an attacker to crash the system or have other memory-corruption side effects.

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.103-1CVE-2022-2938

Fixed in:5.16.7-1CVE-2022-2938

bpftoolRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

bpftool-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernelRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernelRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-abi-stablelistsRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-abi-stablelistsRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-coreRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debugRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debugRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-coreRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-develRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-modulesRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debug-modules-extraRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-aarch64Red Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-aarch64Rocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-ppc64leRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-ppc64leRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-s390xRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-s390xRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-develRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-develRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-docRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-docRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-modulesRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-modules-extraRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-toolsRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-toolsRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-tools-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-tools-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-tools-libsRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-tools-libsRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-tools-libs-develRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-tools-libs-develRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdumpRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdumpRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-coreRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-develRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-develRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-modulesRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

kernel-zfcpdump-modules-extraRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

perfRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

perfRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

perf-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

python3-perfRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

python3-perfRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

python3-perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

python3-perf-debuginfoRocky

Fixed in:0:4.18.0-372.95.1.el8_6RHSA-2024:1188

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Patch1

git.kernel.org

Third-Party Advisory1

security.netapp.com

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.