Is CVE-2024-0775 in the CISA KEV catalog?

No. CVE-2024-0775 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-0775?

CVE-2024-0775 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2024-0775?

CVE-2024-0775 has an EPSS score of 0.22% (13th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-0775?

Upgrade linux on debian 11 to 5.10.191-1 or later. Fixes are available for 45 affected products.

CVE & CISA-KEV Catalog

CVE-2024-0775

MEDIUM

6.7

CVSS v3

NVD

Description

A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.191-1CVE-2024-0775

Fixed in:6.1.37-1CVE-2024-0775

Fixed in:6.3.7-1CVE-2024-0775

linuxUbuntu

Fixed in:4.4.0-252.286USN-6700-1

Fixed in:4.15.0-223.235USN-6701-1

linux-awsUbuntu

Fixed in:4.4.0-1129.135USN-6700-1

Fixed in:4.4.0-1167.182USN-6700-2

Fixed in:4.15.0-1166.179USN-6701-1

linux-aws-hweUbuntu

Fixed in:4.15.0-1166.179~16.04.1USN-6701-3

linux-azureUbuntu

Fixed in:4.15.0-1175.190~14.04.1USN-6701-4

Fixed in:4.15.0-1175.190~16.04.1USN-6701-3

linux-azure-4.15Ubuntu

Fixed in:4.15.0-1175.190USN-6701-3

linux-gcpUbuntu

Fixed in:4.15.0-1160.177~16.04.1USN-6701-2

linux-gcp-4.15Ubuntu

Fixed in:4.15.0-1160.177USN-6701-2

linux-hweUbuntu

Fixed in:4.15.0-223.235~16.04.1USN-6701-1

linux-image-4.15.0-1129-oracleUbuntu

Fixed in:4.15.0-1129.140~16.04.1USN-6701-3

Fixed in:4.15.0-1129.140USN-6701-1

linux-image-4.15.0-1150-kvmUbuntu

Fixed in:4.15.0-1150.155USN-6701-1

linux-image-4.15.0-1160-gcpUbuntu

Fixed in:4.15.0-1160.177~16.04.1USN-6701-2

Fixed in:4.15.0-1160.177USN-6701-2

linux-image-4.15.0-1166-awsUbuntu

Fixed in:4.15.0-1166.179~16.04.1USN-6701-3

Fixed in:4.15.0-1166.179USN-6701-1

linux-image-4.15.0-1175-azureUbuntu

Fixed in:4.15.0-1175.190~14.04.1USN-6701-4

Fixed in:4.15.0-1175.190~16.04.1USN-6701-3

Fixed in:4.15.0-1175.190USN-6701-3

linux-image-4.15.0-223-genericUbuntu

Fixed in:4.15.0-223.235~16.04.1USN-6701-1

Fixed in:4.15.0-223.235USN-6701-1

linux-image-4.15.0-223-lowlatencyUbuntu

Fixed in:4.15.0-223.235~16.04.1USN-6701-1

Fixed in:4.15.0-223.235USN-6701-1

linux-image-4.4.0-1129-awsUbuntu

Fixed in:4.4.0-1129.135USN-6700-1

linux-image-4.4.0-1130-kvmUbuntu

Fixed in:4.4.0-1130.140USN-6700-1

linux-image-4.4.0-1167-awsUbuntu

Fixed in:4.4.0-1167.182USN-6700-2

linux-image-4.4.0-252-genericUbuntu

Fixed in:4.4.0-252.286~14.04.1USN-6700-1

Fixed in:4.4.0-252.286USN-6700-1

linux-image-4.4.0-252-lowlatencyUbuntu

Fixed in:4.4.0-252.286~14.04.1USN-6700-1

Fixed in:4.4.0-252.286USN-6700-1

linux-image-awsUbuntu

Fixed in:4.4.0.1129.126USN-6700-1

Fixed in:4.4.0.1167.171USN-6700-2

linux-image-aws-hweUbuntu

Fixed in:4.15.0.1166.149USN-6701-3

linux-image-aws-lts-18.04Ubuntu

Fixed in:4.15.0.1166.164USN-6701-1

linux-image-azureUbuntu

Fixed in:4.15.0.1175.141USN-6701-4

Fixed in:4.15.0.1175.159USN-6701-3

linux-image-azure-lts-18.04Ubuntu

Fixed in:4.15.0.1175.143USN-6701-3

linux-image-gcpUbuntu

Fixed in:4.15.0.1160.150USN-6701-2

linux-image-gcp-lts-18.04Ubuntu

Fixed in:4.15.0.1160.173USN-6701-2

linux-image-genericUbuntu

Fixed in:4.4.0.252.258USN-6700-1

Fixed in:4.15.0.223.207USN-6701-1

linux-image-generic-hwe-16.04Ubuntu

Fixed in:4.15.0.223.7USN-6701-1

linux-image-generic-lts-xenialUbuntu

Fixed in:4.4.0.252.219USN-6700-1

Fixed in:4.4.0.252.258USN-6700-1

linux-image-gkeUbuntu

Fixed in:4.15.0.1160.150USN-6701-2

linux-image-kvmUbuntu

Fixed in:4.4.0.1130.127USN-6700-1

Fixed in:4.15.0.1150.141USN-6701-1

linux-image-lowlatencyUbuntu

Fixed in:4.4.0.252.258USN-6700-1

Fixed in:4.15.0.223.207USN-6701-1

linux-image-lowlatency-hwe-16.04Ubuntu

Fixed in:4.15.0.223.7USN-6701-1

linux-image-lowlatency-lts-xenialUbuntu

Fixed in:4.4.0.252.219USN-6700-1

Fixed in:4.4.0.252.258USN-6700-1

linux-image-oemUbuntu

Fixed in:4.15.0.223.7USN-6701-1

linux-image-oracleUbuntu

Fixed in:4.15.0.1129.110USN-6701-3

linux-image-oracle-lts-18.04Ubuntu

Fixed in:4.15.0.1129.134USN-6701-1

linux-image-virtualUbuntu

Fixed in:4.4.0.252.258USN-6700-1

Fixed in:4.15.0.223.207USN-6701-1

linux-image-virtual-hwe-16.04Ubuntu

Fixed in:4.15.0.223.7USN-6701-1

linux-image-virtual-lts-xenialUbuntu

Fixed in:4.4.0.252.219USN-6700-1

Fixed in:4.4.0.252.258USN-6700-1

linux-kvmUbuntu

Fixed in:4.4.0-1130.140USN-6700-1

Fixed in:4.15.0-1150.155USN-6701-1

linux-lts-xenialUbuntu

Fixed in:4.4.0-252.286~14.04.1USN-6700-1

linux-oracleUbuntu

Fixed in:4.15.0-1129.140~16.04.1USN-6701-3

Fixed in:4.15.0-1129.140USN-6701-1

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 VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.22%probability of exploitation in 30 days

13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Patch1

scm.linefinity.com

Third-Party Advisory2

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.