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CVE-2024-56569— ftrace: Fix regression with module command in stack_trace_filter

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于sunrpc模块中由sunrpc内核tcp套接字引起的释放后重用问题。

AI Predicted 7.8 Difficulty: Easy EPSS 0.24% · P15

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 16

VendorProduct Version RangeStatus
Linux Linux 04ec7bb642b77374b53731b795b5654b5aff1c00< 43ca32ce12888fb0eeb2d74dfc558dea60d3473e affected
04ec7bb642b77374b53731b795b5654b5aff1c00< 5dabb7af57bc72308a6e2e81a5dd756eef283803 affected
04ec7bb642b77374b53731b795b5654b5aff1c00< 885109aa0c70639527dd6a65c82e63c9ac055e3d affected
04ec7bb642b77374b53731b795b5654b5aff1c00< 7ae27880de3482e063fcc1f72d9a298d0d391407 affected
04ec7bb642b77374b53731b795b5654b5aff1c00< 8a92dc4df89c50bdb26667419ea70e0abbce456e affected
04ec7bb642b77374b53731b795b5654b5aff1c00< 19cacabdd5a8487ae566cbecb4d03bcb038a067e affected
04ec7bb642b77374b53731b795b5654b5aff1c00< 45af52e7d3b8560f21d139b3759735eead8b1653 affected
4.12 affected
… +8 more rows
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I. Basic Information for CVE-2024-56569

Vulnerability Information
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Vulnerability Title
ftrace: Fix regression with module command in stack_trace_filter
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于sunrpc模块中由sunrpc内核tcp套接字引起的释放后重用问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 04ec7bb642b77374b53731b795b5654b5aff1c00 ~ 43ca32ce12888fb0eeb2d74dfc558dea60d3473e -
Linux Linux 4.12 -

II. Public POCs for CVE-2024-56569

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III. Intelligence Information for CVE-2024-56569

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Patches & Fixes for CVE-2024-56569 (7)

Same Patch Batch · Linux · 2024-12-27 · 221 CVEs total

CVE-2024-53206 9.8 CRITICAL tcp: Fix use-after-free of nreq in reqsk_timer_handler().
CVE-2024-53209 9.8 CRITICAL bnxt_en: Fix receive ring space parameters when XDP is active
CVE-2024-56656 9.8 CRITICAL bnxt_en: Fix aggregation ID mask to prevent oops on 5760X chips
CVE-2024-53169 9.8 CRITICAL nvme-fabrics: fix kernel crash while shutting down controller
CVE-2024-56645 9.8 CRITICAL can: j1939: j1939_session_new(): fix skb reference counting
CVE-2024-53186 9.8 CRITICAL ksmbd: fix use-after-free in SMB request handling
CVE-2024-56640 9.8 CRITICAL net/smc: fix LGR and link use-after-free issue
CVE-2024-53176 9.8 CRITICAL smb: During unmount, ensure all cached dir instances drop their dentry
CVE-2024-53177 9.8 CRITICAL smb: prevent use-after-free due to open_cached_dir error paths
CVE-2024-53179 9.8 CRITICAL smb: client: fix use-after-free of signing key
CVE-2024-56626 8.8 HIGH ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write
CVE-2024-56653 8.8 HIGH Bluetooth: btmtk: avoid UAF in btmtk_process_coredump
CVE-2024-56651 8.8 HIGH can: hi311x: hi3110_can_ist(): fix potential use-after-free
CVE-2024-56591 8.8 HIGH Bluetooth: hci_conn: Use disable_delayed_work_sync
CVE-2024-53224 8.8 HIGH RDMA/mlx5: Move events notifier registration to be after device registration
CVE-2024-53237 8.8 HIGH Bluetooth: fix use-after-free in device_for_each_child()
CVE-2024-56669 8.8 HIGH iommu/vt-d: Remove cache tags before disabling ATS
CVE-2024-56627 8.1 HIGH ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_read
CVE-2024-53214 7.8 HIGH vfio/pci: Properly hide first-in-list PCIe extended capability
CVE-2024-56619 7.8 HIGH nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()

Showing top 20 of 221 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-56569

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