CVE-2024-56569ftrace: Fix regression with module command in stack_trace_filter
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No exploitation reported and no EPSS estimate yet.
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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
- 5.5 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-476
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 43ca32ce12888fb0eeb2d74dfc558dea60d3473e; from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 5dabb7af57bc72308a6e2e81a5dd756eef283803; from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 885109aa0c70639527dd6a65c82e63c9ac055e3d; from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 7ae27880de3482e063fcc1f72d9a298d0d391407; from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 8a92dc4df89c50bdb26667419ea70e0abbce456e; from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 19cacabdd5a8487ae566cbecb4d03bcb038a067e; from 04ec7bb642b77374b53731b795b5654b5aff1c00 before 45af52e7d3b8560f21d139b3759735eead8b1653 | CNA record |
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens RUGGEDCOM RST2428P siemens:ruggedcom_rst2428p (from the name) | before V3.2 | CISA ADP |
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family siemens:scalance_xc_300_xr_300_xc_400_xr_500wg_xr_500_family (from the name) | before V3.2 | CISA ADP |
Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family siemens:scalance_xcm_xrm_xch_xrh_300_family (from the name) | before V3.2 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.12 before 5.4.287; from 5.5 before 5.10.231; from 5.11 before 5.15.174; from 5.16 before 6.1.120; from 6.2 before 6.6.64; from 6.7 before 6.12.4 | NVD |
References
- https://git.kernel.org/stable/c/43ca32ce12888fb0eeb2d74dfc558dea60d3473epatch
- https://git.kernel.org/stable/c/5dabb7af57bc72308a6e2e81a5dd756eef283803patch
- https://git.kernel.org/stable/c/885109aa0c70639527dd6a65c82e63c9ac055e3dpatch
- https://git.kernel.org/stable/c/7ae27880de3482e063fcc1f72d9a298d0d391407patch
- https://git.kernel.org/stable/c/8a92dc4df89c50bdb26667419ea70e0abbce456epatch
- https://git.kernel.org/stable/c/19cacabdd5a8487ae566cbecb4d03bcb038a067epatch
- https://git.kernel.org/stable/c/45af52e7d3b8560f21d139b3759735eead8b1653patch
- 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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.