CVE-2024-56569

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix regression with module command in stack_trace_filter When executing the following command: # echo "write*:mod:ext3" > /sys/kernel/tracing/stack_trace_filter The current mod command causes a null pointer dereference. While commit 0f17976568b3f ("ftrace: Fix regression with module command in stack_trace_filter") has addressed part of the issue, it left a corner case unhandled, which still results in a kernel crash.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/19cacabdd5a8487ae566cbecb4d03bcb038a067e	Patch
https://git.kernel.org/stable/c/43ca32ce12888fb0eeb2d74dfc558dea60d3473e	Patch
https://git.kernel.org/stable/c/45af52e7d3b8560f21d139b3759735eead8b1653	Patch
https://git.kernel.org/stable/c/5dabb7af57bc72308a6e2e81a5dd756eef283803	Patch
https://git.kernel.org/stable/c/7ae27880de3482e063fcc1f72d9a298d0d391407	Patch
https://git.kernel.org/stable/c/885109aa0c70639527dd6a65c82e63c9ac055e3d	Patch
https://git.kernel.org/stable/c/8a92dc4df89c50bdb26667419ea70e0abbce456e	Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
https://cert-portal.siemens.com/productcert/html/ssa-355557.html
https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

15 Oct 2026, 01:19

Type	Values Removed	Values Added
References		() https://cert-portal.siemens.com/productcert/html/ssa-355557.html - () https://cert-portal.siemens.com/productcert/html/ssa-398330.html -

Information

Published : 2024-12-27 15:15

Updated : 2026-10-15 01:19

NVD link : CVE-2024-56569

Mitre link : CVE-2024-56569

CVE.ORG link : CVE-2024-56569

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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{"url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html", "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nftrace: Fix regression with module command in stack_trace_filter\n\nWhen executing the following command:\n\n # echo \"write*:mod:ext3\" > /sys/kernel/tracing/stack_trace_filter\n\nThe current mod command causes a null pointer dereference. While commit\n0f17976568b3f (\"ftrace: Fix regression with module command in stack_trace_filter\")\nhas addressed part of the issue, it left a corner case unhandled, which still\nresults in a kernel crash."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ftrace: Fix regression with module command in stack_trace_filter Al ejecutar el siguiente comando: # echo \"write*:mod:ext3\" > /sys/kernel/tracing/stack_trace_filter El comando mod actual provoca una desreferencia de puntero nulo. Si bien el commit 0f17976568b3f (\"ftrace: Fix regression with module command in stack_trace_filter\") ha solucionado parte del problema, dej\u00f3 un caso extremo sin resolver, que a\u00fan da como resultado un bloqueo del kernel."}], "lastModified": "2026-10-15T01:19:16.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F62A8AF2-CF1C-4EB5-9340-5AF5849F58FD", "versionEndExcluding": "5.4.287", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5C644CC-2BD7-4E32-BC54-8DCC7ABE9935", "versionEndExcluding": "5.10.231", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "419FD073-1517-4FD5-8158-F94BC68A1E89", "versionEndExcluding": "5.15.174", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "09AC6122-E2A4-40FE-9D33-268A1B2EC265", "versionEndExcluding": "6.1.120", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA16DEE3-ABEC-4449-9F4A-7A3DC4FC36C7", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04756810-D093-4B43-B1D9-CF5035968061", "versionEndExcluding": "6.12.4", "versionStartIncluding": "6.7"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}