Is CVE-2018-10882 in the CISA KEV catalog?

No. CVE-2018-10882 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-10882?

CVE-2018-10882 has a CVSS v3 base score of 4.8 (MEDIUM).

What is the EPSS score for CVE-2018-10882?

CVE-2018-10882 has an EPSS score of 0.72% (50th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-10882?

Upgrade linux on debian 11 to 4.17.3-1 or later. Fixes are available for 53 affected products.

CVE & CISA-KEV Catalog

CVE-2018-10882

MEDIUM

4.8

CVSS v3

NVD

Description

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

linuxDebian

Fixed in:4.17.3-1CVE-2018-10882

linuxUbuntu

Fixed in:4.4.0-134.160USN-3753-1

Fixed in:4.15.0-44.47USN-3871-1

linux-awsUbuntu

Fixed in:4.4.0-1028.31USN-3753-2

Fixed in:4.4.0-1066.76USN-3753-1

Fixed in:4.15.0-1032.34USN-3871-3

linux-aws-hweUbuntu

Fixed in:4.15.0-1032.34~16.04.1USN-3871-4

linux-azureUbuntu

Fixed in:4.15.0-1037.39~14.04.2USN-3871-5

Fixed in:4.15.0-1037.39~16.04.1USN-3871-5

Fixed in:4.15.0-1037.39USN-3871-5

linux-gcpUbuntu

Fixed in:4.15.0-1027.28~16.04.1USN-3871-4

Fixed in:4.15.0-1027.28USN-3871-3

linux-hweUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.15.0-1027-gcpUbuntu

Fixed in:4.15.0-1027.28~16.04.1USN-3871-4

Fixed in:4.15.0-1027.28USN-3871-3

linux-image-4.15.0-1029-kvmUbuntu

Fixed in:4.15.0-1029.29USN-3871-3

linux-image-4.15.0-1031-raspi2Ubuntu

Fixed in:4.15.0-1031.33USN-3871-3

linux-image-4.15.0-1032-awsUbuntu

Fixed in:4.15.0-1032.34~16.04.1USN-3871-4

Fixed in:4.15.0-1032.34USN-3871-3

linux-image-4.15.0-1033-oemUbuntu

Fixed in:4.15.0-1033.38USN-3871-3

linux-image-4.15.0-1037-azureUbuntu

Fixed in:4.15.0-1037.39~14.04.2USN-3871-5

Fixed in:4.15.0-1037.39~16.04.1USN-3871-5

Fixed in:4.15.0-1037.39USN-3871-5

linux-image-4.15.0-44-genericUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-44-generic-lpaeUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-44-lowlatencyUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-44-snapdragonUbuntu

Fixed in:4.15.0-44.47USN-3871-1

linux-image-4.15.0-45-genericUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.15.0-45-generic-lpaeUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.15.0-45-lowlatencyUbuntu

Fixed in:4.15.0-45.48~16.04.1USN-3871-4

linux-image-4.4.0-1028-awsUbuntu

Fixed in:4.4.0-1028.31USN-3753-2

linux-image-4.4.0-1032-kvmUbuntu

Fixed in:4.4.0-1032.38USN-3753-1

linux-image-4.4.0-1066-awsUbuntu

Fixed in:4.4.0-1066.76USN-3753-1

linux-image-4.4.0-1095-raspi2Ubuntu

Fixed in:4.4.0-1095.103USN-3753-1

linux-image-4.4.0-1099-snapdragonUbuntu

Fixed in:4.4.0-1099.104USN-3753-1

linux-image-4.4.0-134-genericUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-generic-lpaeUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-lowlatencyUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc-e500mcUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc-smpUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc64-embUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-4.4.0-134-powerpc64-smpUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

Fixed in:4.4.0-134.160USN-3753-1

linux-image-awsUbuntu

Fixed in:4.15.0.1032.31USN-3871-3

linux-image-aws-hweUbuntu

Fixed in:4.15.0.1032.33USN-3871-4

linux-image-azureUbuntu

Fixed in:4.15.0.1037.24USN-3871-5

Fixed in:4.15.0.1037.42USN-3871-5

Fixed in:4.15.0.1037.37USN-3871-5

linux-image-gcpUbuntu

Fixed in:4.15.0.1027.41USN-3871-4

Fixed in:4.15.0.1027.29USN-3871-3

linux-image-genericUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-generic-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-image-generic-lpaeUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-generic-lpae-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-image-gkeUbuntu

Fixed in:4.15.0.1027.41USN-3871-4

Fixed in:4.15.0.1027.29USN-3871-3

linux-image-kvmUbuntu

Fixed in:4.15.0.1029.29USN-3871-3

linux-image-lowlatencyUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-lowlatency-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-image-oemUbuntu

Fixed in:4.15.0.45.66USN-3871-4

Fixed in:4.15.0.1033.38USN-3871-3

linux-image-raspi2Ubuntu

Fixed in:4.15.0.1031.29USN-3871-3

linux-image-snapdragonUbuntu

Fixed in:4.15.0.44.46USN-3871-1

linux-image-virtual-hwe-16.04Ubuntu

Fixed in:4.15.0.45.66USN-3871-4

linux-kvmUbuntu

Fixed in:4.4.0-1032.38USN-3753-1

Fixed in:4.15.0-1029.29USN-3871-3

linux-lts-xenialUbuntu

Fixed in:4.4.0-134.160~14.04.1USN-3753-2

linux-oemUbuntu

Fixed in:4.15.0-1033.38USN-3871-3

linux-raspi2Ubuntu

Fixed in:4.4.0-1095.103USN-3753-1

Fixed in:4.15.0-1031.33USN-3871-3

linux-snapdragonUbuntu

Fixed in:4.4.0-1099.104USN-3753-1

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 VectorPhysical

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityHigh

CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Exploit Intelligence

0.72%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Patch3

Third-Party Advisory9

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	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.