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CVE-2024-50006

16
FAUCET Score

CVE-2024-50006 describes a potential deadlock vulnerability in the Linux kernel's ext4 filesystem, specifically within the ext4_ind_migrate() function. This issue, triggered when EXT4_IOC_MIGRATE ioctl is used with O_SYNC, can cause a deadlock if it races with a write(2) system call, primarily affecting systems with CONFIG_PROVE_LOCKING enabled. The vulnerability has a CVSS score of 4.7 (MEDIUM), indicating low attack complexity and local access requirements, with a high impact on availability. Currently, there is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.10.227CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.11, < 5.15.168CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.16, < 6.1.113CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 6.6.55CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.7, < 6.10.14CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.7MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
8.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 47th percentile among its peer group of 1,297 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (23)

9001patch availablevia llm_extracted
View patch
codesyspatch availablevia llm_extracted
View patch
esphomepatch availablevia llm_extracted
View patch
gatsbyjspatch availablevia llm_extracted
View patch
joinmastodonpatch availablevia llm_extracted
View patch
mariadbpatch availablevia llm_extracted
View patch
microsoftpatch availablevia msrc
Product: 19672-17086Fixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: 17156-17086Fixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: 17575-17084Fixed in: 6.6.57.1-2
microsoftpatch availablevia msrc
Product: 17610-17084Fixed in: 6.6.57.1-2
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.51.1-5 on Azure Linux 3.0Fixed in: 6.6.57.1-2
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 6.6.57.1-2
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 6.6.57.1-2
microsoftpatch availablevia msrc
Product: 17123-16823Fixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.173.1-1 on CBL Mariner 2.0Fixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: cbl2 kernel 5.15.167.1-2 on CBL Mariner 2.0Fixed in: 5.15.173.1-1
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.57.1-2 on Azure Linux 3.0Fixed in: 6.6.57.1-2
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-0:5.14.0-570.12.1.el9_6
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-rt
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: kernel-rt
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: kernel

Vendor Advisories (10)

codesysllm-codesys-fe85e88fbae25bb9CRITICAL

HP ThinPro 8.1 SP7 Security Updates

Jun 3, 2025
esphomellm-esphome-ed450ce9fd6a7380CRITICAL

HP ThinPro 8.1 SP7 Security Updates

Jun 3, 2025
mariadbllm-mariadb-7e20cc2309665f3eCRITICAL

HP ThinPro 8.1 SP6 Security Updates

Mar 3, 2025
gatsbyjsllm-gatsbyjs-d2a2db116f1afcf5CRITICAL

HP ThinPro 8.1 SP6 Security Updates

Mar 3, 2025
9001llm-9001-fecf0327d92708b9CRITICAL

HP ThinPro 8.1 SP6 Security Updates

Mar 3, 2025
joinmastodonllm-joinmastodon-9b2d3b3c900c6299CRITICAL

HP ThinPro 8.1 SP6 Security Updates

Mar 3, 2025
microsoft2024-Dec/CVE-2024-50006

CVE-2024-50006

Dec 10, 2024
microsoft2024-Nov/CVE-2024-50006

CVE-2024-50006

Nov 12, 2024
redhatCVE-2024-50006Moderate

kernel: ext4: fix i_data_sem unlock order in ext4_ind_migrate()

Oct 21, 2024
microsoft2024-Oct/CVE-2024-50006Moderate

ext4: fix i_data_sem unlock order in ext4_ind_migrate()

Oct 8, 2024

References

cert-portal.siemens.com / productcert/html/ssa-265688.html
cert-portal.siemens.com / productcert/html/ssa-355557.html
cert-portal.siemens.com / productcert/html/ssa-398330.html
git.kernel.org / stable/c/3c46d6060d3e38de22196c1fe7706c5a3c696285
git.kernel.org / stable/c/4192adefc9c570698821c5eb9873320eac2fcbf1
git.kernel.org / stable/c/53b1999cfd2c7addf2e581a32865fe8835467b44
Patch
git.kernel.org / stable/c/6252cb6bde7fc76cb8dcb49d1def7c326b190820
Patch
git.kernel.org / stable/c/9fedf51ab8cf7b69bff08f37fe0989fec7f5d870
Patch
git.kernel.org / stable/c/cc749e61c011c255d81b192a822db650c68b313f
Patch
git.kernel.org / stable/c/d43776b907659affef1de888525847d64b244194
Patch
git.kernel.org / stable/c/d58a00e981d3118b91d503da263e640b7cde6729
Patch
git.kernel.org / stable/c/ef05572da0c0eb89614ed01cc17d3c882bdbd1ff
Patch
lists.debian.org / debian-lts-announce/2025/01/msg00001.html
lists.debian.org / debian-lts-announce/2025/03/msg00002.html