Is CVE-2022-49545 in the CISA KEV catalog?

No. CVE-2022-49545 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-49545?

CVE-2022-49545 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-49545?

CVE-2022-49545 has an EPSS score of 0.25% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-49545?

Upgrade linux on debian 11 to 5.10.127-1 or later. Fixes are available for 69 affected products.

CVE & CISA-KEV Catalog

CVE-2022-49545

MEDIUM

5.5

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Cancel pending work at closing a MIDI substream At closing a USB MIDI output substream, there might be still a pending work, which would eventually access the rawmidi runtime object that is being released. For fixing the race, make sure to cancel the pending work at closing.

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.127-1CVE-2022-49545

Fixed in:5.18.5-1CVE-2022-49545

bpftoolRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

bpftool-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernelRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernelRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-abi-stablelistsRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-abi-stablelistsRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-coreRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-coreRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debugRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debugRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-coreRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-develRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-modulesRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-modules-extraRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-aarch64Rocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-aarch64Red Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-ppc64leRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-ppc64leRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-s390xRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-s390xRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-develRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-develRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-docRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-docRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-modulesRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-modulesRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-modules-extraRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-toolsRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-toolsRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-tools-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-tools-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-tools-libsRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-tools-libsRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-tools-libs-develRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-tools-libs-develRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdumpRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdumpRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-coreRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-coreRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-develRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-develRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-modulesRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-modulesRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-modules-extraRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

kernel-zfcpdump-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

perfRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

perfRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

perf-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

python3-perfRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

python3-perfRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

python3-perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

python3-perf-debuginfoRocky

Fixed in:0:4.18.0-477.10.1.el8_8RHSA-2023:2951

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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.25%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Patch5

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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 2025-10-22.