Is CVE-2024-47733 in the CISA KEV catalog?

No. CVE-2024-47733 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-47733?

CVE-2024-47733 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2024-47733?

CVE-2024-47733 has an EPSS score of 0.23% (14th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-47733?

Upgrade linux on debian 13 to 6.11.2-1 or later. Fixes are available for 94 affected products.

CVE & CISA-KEV Catalog

CVE-2024-47733

MEDIUM

5.5

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: netfs: Delete subtree of 'fs/netfs' when netfs module exits In netfs_init() or fscache_proc_init(), we create dentry under 'fs/netfs', but in netfs_exit(), we only delete the proc entry of 'fs/netfs' without deleting its subtree. This triggers the following WARNING: ================================================================== remove_proc_entry: removing non-empty directory 'fs/netfs', leaking at least 'requests' WARNING: CPU: 4 PID: 566 at fs/proc/generic.c:717 remove_proc_entry+0x160/0x1c0 Modules linked in: netfs(-) CPU: 4 UID: 0 PID: 566 Comm: rmmod Not tainted 6.11.0-rc3 #860 RIP: 0010:remove_proc_entry+0x160/0x1c0 Call Trace: <TASK> netfs_exit+0x12/0x620 [netfs] __do_sys_delete_module.isra.0+0x14c/0x2e0 do_syscall_64+0x4b/0x110 entry_SYSCALL_64_after_hwframe+0x76/0x7e ================================================================== Therefore use remove_proc_subtree() instead of remove_proc_entry() to fix the above problem.

CWE-772

How to fix

Remediation Available

linuxDebian

Fixed in:6.11.2-1CVE-2024-47733

linuxUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-awsUbuntu

Fixed in:6.8.0-1023.25USN-7311-1

linux-aws-6.8Ubuntu

Fixed in:6.8.0-1023.25~22.04.1USN-7311-1

linux-azureUbuntu

Fixed in:6.8.0-1025.30USN-7384-1

linux-azure-6.8Ubuntu

Fixed in:6.8.0-1025.30~22.04.1USN-7384-2

linux-gcpUbuntu

Fixed in:6.8.0-1024.26USN-7304-1

linux-gcp-6.8Ubuntu

Fixed in:6.8.0-1024.26~22.04.1USN-7303-3

linux-gkeUbuntu

Fixed in:6.8.0-1019.23USN-7304-1

linux-gkeopUbuntu

Fixed in:6.8.0-1006.8USN-7304-1

linux-hwe-6.8Ubuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-ibmUbuntu

Fixed in:6.8.0-1022.22USN-7385-1

linux-image-6.11.0-1015-oemUbuntu

Fixed in:6.11.0-1015.15USN-7310-1

linux-image-6.8.0-1006-gkeopUbuntu

Fixed in:6.8.0-1006.8USN-7304-1

linux-image-6.8.0-1019-gkeUbuntu

Fixed in:6.8.0-1019.23USN-7304-1

linux-image-6.8.0-1019-raspiUbuntu

Fixed in:6.8.0-1019.23USN-7303-3

linux-image-6.8.0-1020-oracleUbuntu

Fixed in:6.8.0-1020.21~22.04.1USN-7303-2

Fixed in:6.8.0-1020.21USN-7303-2

linux-image-6.8.0-1020-oracle-64kUbuntu

Fixed in:6.8.0-1020.21~22.04.1USN-7303-2

Fixed in:6.8.0-1020.21USN-7303-2

linux-image-6.8.0-1022-ibmUbuntu

Fixed in:6.8.0-1022.22USN-7385-1

linux-image-6.8.0-1022-nvidiaUbuntu

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

Fixed in:6.8.0-1022.25USN-7303-1

linux-image-6.8.0-1022-nvidia-64kUbuntu

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

Fixed in:6.8.0-1022.25USN-7303-1

linux-image-6.8.0-1022-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1022.25.2USN-7303-1

linux-image-6.8.0-1022-nvidia-lowlatency-64kUbuntu

Fixed in:6.8.0-1022.25.2USN-7303-1

linux-image-6.8.0-1023-awsUbuntu

Fixed in:6.8.0-1023.25~22.04.1USN-7311-1

Fixed in:6.8.0-1023.25USN-7311-1

linux-image-6.8.0-1024-gcpUbuntu

Fixed in:6.8.0-1024.26~22.04.1USN-7303-3

Fixed in:6.8.0-1024.26USN-7304-1

linux-image-6.8.0-1024-gcp-64kUbuntu

Fixed in:6.8.0-1024.26~22.04.1USN-7303-3

Fixed in:6.8.0-1024.26USN-7304-1

linux-image-6.8.0-1024-oemUbuntu

Fixed in:6.8.0-1024.24USN-7386-1

linux-image-6.8.0-1025-azureUbuntu

Fixed in:6.8.0-1025.30~22.04.1USN-7384-2

Fixed in:6.8.0-1025.30USN-7384-1

linux-image-6.8.0-1025-azure-fdeUbuntu

Fixed in:6.8.0-1025.30~22.04.1USN-7384-2

Fixed in:6.8.0-1025.30USN-7384-1

linux-image-6.8.0-54-genericUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-image-6.8.0-54-generic-64kUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-image-6.8.0-54-lowlatencyUbuntu

Fixed in:6.8.0-54.56.1~22.04.1USN-7301-1

Fixed in:6.8.0-54.56.1USN-7301-1

linux-image-6.8.0-54-lowlatency-64kUbuntu

Fixed in:6.8.0-54.56.1~22.04.1USN-7301-1

Fixed in:6.8.0-54.56.1USN-7301-1

linux-image-6.8.0-57-genericUbuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-6.8.0-57-generic-64kUbuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-awsUbuntu

Fixed in:6.8.0-1023.25~22.04.1USN-7311-1

Fixed in:6.8.0-1023.25USN-7311-1

linux-image-aws-lts-24.04Ubuntu

Fixed in:6.8.0-1023.25USN-7311-1

linux-image-azureUbuntu

Fixed in:6.8.0-1025.30~22.04.1USN-7384-2

linux-image-azure-fdeUbuntu

Fixed in:6.8.0-1025.30~22.04.1USN-7384-2

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

Fixed in:6.8.0-1025.30USN-7384-1

linux-image-azure-lts-24.04Ubuntu

Fixed in:6.8.0-1025.30USN-7384-1

linux-image-gcpUbuntu

Fixed in:6.8.0-1024.26~22.04.1USN-7303-3

Fixed in:6.8.0-1024.26USN-7304-1

linux-image-gcp-64kUbuntu

Fixed in:6.8.0-1024.26~22.04.1USN-7303-3

Fixed in:6.8.0-1024.26USN-7304-1

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

Fixed in:6.8.0-1024.26USN-7304-1

linux-image-gcp-lts-24.04Ubuntu

Fixed in:6.8.0-1024.26USN-7304-1

linux-image-genericUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-image-generic-64kUbuntu

Fixed in:6.8.0-54.56USN-7301-1

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

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-generic-hwe-22.04Ubuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-generic-lpaeUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-image-gkeUbuntu

Fixed in:6.8.0-1019.23USN-7304-1

linux-image-gkeopUbuntu

Fixed in:6.8.0-1006.8USN-7304-1

linux-image-gkeop-6.8Ubuntu

Fixed in:6.8.0-1006.8USN-7304-1

linux-image-ibmUbuntu

Fixed in:6.8.0-1022.22USN-7385-1

linux-image-ibm-classicUbuntu

Fixed in:6.8.0-1022.22USN-7385-1

linux-image-ibm-lts-24.04Ubuntu

Fixed in:6.8.0-1022.22USN-7385-1

linux-image-kvmUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-image-lowlatencyUbuntu

Fixed in:6.8.0-54.56.1USN-7301-1

linux-image-lowlatency-64kUbuntu

Fixed in:6.8.0-54.56.1USN-7301-1

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

Fixed in:6.8.0-54.56.1~22.04.1USN-7301-1

linux-image-lowlatency-hwe-22.04Ubuntu

Fixed in:6.8.0-54.56.1~22.04.1USN-7301-1

linux-image-nvidiaUbuntu

Fixed in:6.8.0-1022.25USN-7303-1

linux-image-nvidia-6.8Ubuntu

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

linux-image-nvidia-64kUbuntu

Fixed in:6.8.0-1022.25USN-7303-1

linux-image-nvidia-64k-6.8Ubuntu

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

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

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

linux-image-nvidia-hwe-22.04Ubuntu

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

linux-image-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1022.25.2USN-7303-1

linux-image-nvidia-lowlatency-64kUbuntu

Fixed in:6.8.0-1022.25.2USN-7303-1

linux-image-oem-22.04Ubuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-oem-22.04aUbuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-oem-22.04bUbuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-oem-22.04cUbuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-oem-22.04dUbuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-image-oem-24.04Ubuntu

Fixed in:6.8.0-1024.24USN-7386-1

linux-image-oem-24.04aUbuntu

Fixed in:6.8.0-1024.24USN-7386-1

linux-image-oem-24.04bUbuntu

Fixed in:6.11.0-1015.15USN-7310-1

linux-image-oracleUbuntu

Fixed in:6.8.0-1020.21~22.04.1USN-7303-2

Fixed in:6.8.0-1020.21USN-7303-2

linux-image-oracle-64kUbuntu

Fixed in:6.8.0-1020.21~22.04.1USN-7303-2

Fixed in:6.8.0-1020.21USN-7303-2

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

Fixed in:6.8.0-1020.21USN-7303-2

linux-image-oracle-lts-24.04Ubuntu

Fixed in:6.8.0-1020.21USN-7303-2

linux-image-raspiUbuntu

Fixed in:6.8.0-1019.23USN-7303-3

linux-image-virtualUbuntu

Fixed in:6.8.0-54.56USN-7301-1

linux-image-virtual-hwe-22.04Ubuntu

Fixed in:6.8.0-57.59~22.04.1USN-7403-1

linux-lowlatencyUbuntu

Fixed in:6.8.0-54.56.1USN-7301-1

linux-lowlatency-hwe-6.8Ubuntu

Fixed in:6.8.0-54.56.1~22.04.1USN-7301-1

linux-nvidiaUbuntu

Fixed in:6.8.0-1022.25USN-7303-1

linux-nvidia-6.8Ubuntu

Fixed in:6.8.0-1022.25~22.04.2USN-7303-1

linux-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1022.25.2USN-7303-1

linux-oem-6.11Ubuntu

Fixed in:6.11.0-1015.15USN-7310-1

linux-oem-6.8Ubuntu

Fixed in:6.8.0-1024.24USN-7386-1

linux-oracleUbuntu

Fixed in:6.8.0-1020.21USN-7303-2

linux-oracle-6.8Ubuntu

Fixed in:6.8.0-1020.21~22.04.1USN-7303-2

linux-raspiUbuntu

Fixed in:6.8.0-1019.23USN-7303-3

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

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Patch3

Related Vulnerabilities

Other CWE-772 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2003-0132	Medium	5.0	87%	-	Fix
CVE-2017-14495	High	7.5	84%	-	Fix
CVE-2021-22883	High	7.5	77%	-	Fix
CVE-2024-2398	High	8.6	36%	-	Fix
CVE-2020-9375	High	7.5	28%	-	-
CVE-1999-1127	High	7.5	18%	-	-

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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 2024-10-23.