Is CVE-2024-57893 in the CISA KEV catalog?

No. CVE-2024-57893 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-57893?

CVE-2024-57893 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2024-57893?

CVE-2024-57893 has an EPSS score of 0.16% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-57893?

Upgrade linux on debian 12 to 6.1.124-1 or later. Fixes are available for 112 affected products.

CVE & CISA-KEV Catalog

CVE-2024-57893

MEDIUM

6.3

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss: Fix races at processing SysEx messages OSS sequencer handles the SysEx messages split in 6 bytes packets, and ALSA sequencer OSS layer tries to combine those. It stores the data in the internal buffer and this access is racy as of now, which may lead to the out-of-bounds access. As a temporary band-aid fix, introduce a mutex for serializing the process of the SysEx message packets.

CWE-362Race Condition

How to fix

Remediation Available

linuxDebian

Fixed in:6.1.124-1CVE-2024-57893

Fixed in:6.12.9-1CVE-2024-57893

linuxUbuntu

Fixed in:6.8.0-60.63USN-7513-1

linux-awsUbuntu

Fixed in:6.8.0-1029.31USN-7513-1

linux-aws-6.8Ubuntu

Fixed in:6.8.0-1029.31~22.04.1USN-7513-1

linux-azureUbuntu

Fixed in:6.8.0-1029.34USN-7513-3

linux-azure-6.8Ubuntu

Fixed in:6.8.0-1029.34~22.04.1USN-7513-3

linux-azure-nvidiaUbuntu

Fixed in:6.8.0-1016.17USN-7522-1

linux-gcpUbuntu

Fixed in:6.8.0-1030.32USN-7515-2

linux-gcp-6.8Ubuntu

Fixed in:6.8.0-1030.32~22.04.1USN-7515-2

linux-gkeUbuntu

Fixed in:6.8.0-1025.29USN-7515-1

linux-gkeopUbuntu

Fixed in:6.8.0-1012.14USN-7515-2

linux-hwe-6.11Ubuntu

Fixed in:6.11.0-21.21~24.04.1USN-7379-1

linux-hwe-6.8Ubuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-ibmUbuntu

Fixed in:6.8.0-1026.26USN-7513-1

linux-image-6.11.0-1011-lowlatencyUbuntu

Fixed in:6.11.0-1011.12~24.04.1USN-7381-1

linux-image-6.11.0-1011-lowlatency-64kUbuntu

Fixed in:6.11.0-1011.12~24.04.1USN-7381-1

linux-image-6.11.0-1017-oemUbuntu

Fixed in:6.11.0-1017.17USN-7382-1

linux-image-6.11.0-21-genericUbuntu

Fixed in:6.11.0-21.21~24.04.1+1USN-7379-1

linux-image-6.11.0-21-generic-64kUbuntu

Fixed in:6.11.0-21.21~24.04.1+1USN-7379-1

linux-image-6.8.0-1012-gkeopUbuntu

Fixed in:6.8.0-1012.14USN-7515-2

linux-image-6.8.0-1016-azure-nvidiaUbuntu

Fixed in:6.8.0-1016.17USN-7522-1

linux-image-6.8.0-1025-gkeUbuntu

Fixed in:6.8.0-1025.29USN-7515-1

linux-image-6.8.0-1026-ibmUbuntu

Fixed in:6.8.0-1026.26USN-7513-1

linux-image-6.8.0-1026-oracleUbuntu

Fixed in:6.8.0-1026.27~22.04.1USN-7513-5

Fixed in:6.8.0-1026.27USN-7513-1

linux-image-6.8.0-1026-oracle-64kUbuntu

Fixed in:6.8.0-1026.27~22.04.1USN-7513-5

Fixed in:6.8.0-1026.27USN-7513-1

linux-image-6.8.0-1028-nvidiaUbuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

Fixed in:6.8.0-1028.31USN-7514-1

linux-image-6.8.0-1028-nvidia-64kUbuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

Fixed in:6.8.0-1028.31USN-7514-1

linux-image-6.8.0-1028-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1028.31.1USN-7514-1

linux-image-6.8.0-1028-nvidia-lowlatency-64kUbuntu

Fixed in:6.8.0-1028.31.1USN-7514-1

linux-image-6.8.0-1028-oemUbuntu

Fixed in:6.8.0-1028.28USN-7513-3

linux-image-6.8.0-1028-raspiUbuntu

Fixed in:6.8.0-1028.32USN-7524-1

linux-image-6.8.0-1029-awsUbuntu

Fixed in:6.8.0-1029.31~22.04.1USN-7513-1

Fixed in:6.8.0-1029.31USN-7513-1

linux-image-6.8.0-1029-azureUbuntu

Fixed in:6.8.0-1029.34~22.04.1USN-7513-3

Fixed in:6.8.0-1029.34USN-7513-3

linux-image-6.8.0-1029-azure-fdeUbuntu

Fixed in:6.8.0-1029.34~22.04.1USN-7513-3

Fixed in:6.8.0-1029.34USN-7513-3

linux-image-6.8.0-1030-gcpUbuntu

Fixed in:6.8.0-1030.32~22.04.1USN-7515-2

Fixed in:6.8.0-1030.32USN-7515-2

linux-image-6.8.0-1030-gcp-64kUbuntu

Fixed in:6.8.0-1030.32~22.04.1USN-7515-2

Fixed in:6.8.0-1030.32USN-7515-2

linux-image-6.8.0-2023-raspi-realtimeUbuntu

Fixed in:6.8.0-2023.24USN-7523-1

linux-image-6.8.0-60-genericUbuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

Fixed in:6.8.0-60.63USN-7513-1

linux-image-6.8.0-60-generic-64kUbuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

Fixed in:6.8.0-60.63USN-7513-1

linux-image-6.8.0-60-lowlatencyUbuntu

Fixed in:6.8.0-60.63.1~22.04.1USN-7513-1

Fixed in:6.8.0-60.63.1USN-7513-1

linux-image-6.8.0-60-lowlatency-64kUbuntu

Fixed in:6.8.0-60.63.1~22.04.1USN-7513-1

Fixed in:6.8.0-60.63.1USN-7513-1

linux-image-6.8.1-1022-realtimeUbuntu

Fixed in:6.8.1-1022.23USN-7513-2

linux-image-awsUbuntu

Fixed in:6.8.0-1029.31~22.04.1USN-7513-1

Fixed in:6.8.0-1029.31USN-7513-1

linux-image-aws-lts-24.04Ubuntu

Fixed in:6.8.0-1029.31USN-7513-1

linux-image-azureUbuntu

Fixed in:6.8.0-1029.34~22.04.1USN-7513-3

linux-image-azure-fdeUbuntu

Fixed in:6.8.0-1029.34~22.04.1USN-7513-3

linux-image-azure-fde-lts-24.04Ubuntu

Fixed in:6.8.0-1029.34USN-7513-3

linux-image-azure-lts-24.04Ubuntu

Fixed in:6.8.0-1029.34USN-7513-3

linux-image-azure-nvidiaUbuntu

Fixed in:6.8.0-1016.17USN-7522-1

linux-image-gcpUbuntu

Fixed in:6.8.0-1030.32~22.04.1USN-7515-2

linux-image-gcp-64kUbuntu

Fixed in:6.8.0-1030.32~22.04.1USN-7515-2

linux-image-gcp-64k-lts-24.04Ubuntu

Fixed in:6.8.0-1030.32USN-7515-2

linux-image-gcp-lts-24.04Ubuntu

Fixed in:6.8.0-1030.32USN-7515-2

linux-image-genericUbuntu

Fixed in:6.8.0-60.63USN-7513-1

linux-image-generic-64kUbuntu

Fixed in:6.8.0-60.63USN-7513-1

linux-image-generic-64k-hwe-22.04Ubuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-generic-64k-hwe-24.04Ubuntu

Fixed in:6.11.0-21.21~24.04.1USN-7379-1

linux-image-generic-hwe-22.04Ubuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-generic-hwe-24.04Ubuntu

Fixed in:6.11.0-21.21~24.04.1USN-7379-1

linux-image-generic-lpaeUbuntu

Fixed in:6.8.0-60.63USN-7513-1

linux-image-gkeUbuntu

Fixed in:6.8.0-1025.29USN-7515-1

linux-image-gkeopUbuntu

Fixed in:6.8.0-1012.14USN-7515-2

linux-image-gkeop-6.8Ubuntu

Fixed in:6.8.0-1012.14USN-7515-2

linux-image-ibmUbuntu

Fixed in:6.8.0-1026.26USN-7513-1

linux-image-ibm-classicUbuntu

Fixed in:6.8.0-1026.26USN-7513-1

linux-image-ibm-lts-24.04Ubuntu

Fixed in:6.8.0-1026.26USN-7513-1

linux-image-kvmUbuntu

Fixed in:6.8.0-60.63USN-7513-1

linux-image-lowlatencyUbuntu

Fixed in:6.8.0-60.63.1USN-7513-1

linux-image-lowlatency-64kUbuntu

Fixed in:6.8.0-60.63.1USN-7513-1

linux-image-lowlatency-64k-hwe-22.04Ubuntu

Fixed in:6.8.0-60.63.1~22.04.1USN-7513-1

linux-image-lowlatency-64k-hwe-24.04Ubuntu

Fixed in:6.11.0-1011.12~24.04.1USN-7381-1

linux-image-lowlatency-hwe-22.04Ubuntu

Fixed in:6.8.0-60.63.1~22.04.1USN-7513-1

linux-image-lowlatency-hwe-24.04Ubuntu

Fixed in:6.11.0-1011.12~24.04.1USN-7381-1

linux-image-nvidiaUbuntu

Fixed in:6.8.0-1028.31USN-7514-1

linux-image-nvidia-6.8Ubuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

linux-image-nvidia-64kUbuntu

Fixed in:6.8.0-1028.31USN-7514-1

linux-image-nvidia-64k-6.8Ubuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

linux-image-nvidia-64k-hwe-22.04Ubuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

linux-image-nvidia-hwe-22.04Ubuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

linux-image-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1028.31.1USN-7514-1

linux-image-nvidia-lowlatency-64kUbuntu

Fixed in:6.8.0-1028.31.1USN-7514-1

linux-image-oem-22.04Ubuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-oem-22.04aUbuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-oem-22.04bUbuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-oem-22.04cUbuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-oem-22.04dUbuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-oem-24.04Ubuntu

Fixed in:6.8.0-1028.28USN-7513-3

linux-image-oem-24.04aUbuntu

Fixed in:6.8.0-1028.28USN-7513-3

linux-image-oem-24.04bUbuntu

Fixed in:6.11.0-1017.17USN-7382-1

linux-image-oracleUbuntu

Fixed in:6.8.0-1026.27~22.04.1USN-7513-5

Fixed in:6.8.0-1026.27USN-7513-1

linux-image-oracle-64kUbuntu

Fixed in:6.8.0-1026.27~22.04.1USN-7513-5

Fixed in:6.8.0-1026.27USN-7513-1

linux-image-oracle-64k-lts-24.04Ubuntu

Fixed in:6.8.0-1026.27USN-7513-1

linux-image-oracle-lts-24.04Ubuntu

Fixed in:6.8.0-1026.27USN-7513-1

linux-image-raspiUbuntu

Fixed in:6.8.0-1028.32USN-7524-1

linux-image-raspi-realtimeUbuntu

Fixed in:6.8.0-2023.24USN-7523-1

linux-image-realtimeUbuntu

Fixed in:6.8.1-1022.23USN-7513-2

linux-image-virtualUbuntu

Fixed in:6.8.0-60.63USN-7513-1

linux-image-virtual-hwe-22.04Ubuntu

Fixed in:6.8.0-60.63~22.04.1USN-7513-4

linux-image-virtual-hwe-24.04Ubuntu

Fixed in:6.11.0-21.21~24.04.1USN-7379-1

linux-lowlatencyUbuntu

Fixed in:6.8.0-60.63.1USN-7513-1

linux-lowlatency-hwe-6.11Ubuntu

Fixed in:6.11.0-1011.12~24.04.1USN-7381-1

linux-lowlatency-hwe-6.8Ubuntu

Fixed in:6.8.0-60.63.1~22.04.1USN-7513-1

linux-nvidiaUbuntu

Fixed in:6.8.0-1028.31USN-7514-1

linux-nvidia-6.8Ubuntu

Fixed in:6.8.0-1028.31~22.04.1USN-7514-1

linux-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1028.31.1USN-7514-1

linux-oem-6.11Ubuntu

Fixed in:6.11.0-1017.17USN-7382-1

linux-oem-6.8Ubuntu

Fixed in:6.8.0-1028.28USN-7513-3

linux-oracleUbuntu

Fixed in:6.8.0-1026.27USN-7513-1

linux-oracle-6.8Ubuntu

Fixed in:6.8.0-1026.27~22.04.1USN-7513-5

linux-raspiUbuntu

Fixed in:6.8.0-1028.32USN-7524-1

linux-raspi-realtimeUbuntu

Fixed in:6.8.0-2023.24USN-7523-1

linux-realtimeUbuntu

Fixed in:6.8.1-1022.23USN-7513-2

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 ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.16%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% of all known CVEs.

References

Patch4

Other references1

lists.debian.org

Related Vulnerabilities

Other CWE-362 (Race Condition) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-6387	High	8.1	100%	-	Fix
CVE-2023-36884	High	7.5	99%	KEV + Ransom	Fix
CVE-2018-15473	Medium	5.3	99%	-	Fix
CVE-2024-27983	High	8.2	87%	-	Fix
CVE-2014-0226	Medium	6.8	86%	-	Fix
CVE-2016-5195	High	7.0	84%	KEV	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 2025-11-03.