CVE-2025-40229— mm/damon/core: fix potential memory leak by cleaning ops_filter in damon_destroy_scheme
Possible ATT&CK Techniques 1AI
T1499 · Endpoint Denial of ServiceAffected Version Matrix 6
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-40229
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
mm/damon/core: fix potential memory leak by cleaning ops_filter in damon_destroy_scheme
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix potential memory leak by cleaning ops_filter in damon_destroy_scheme Currently, damon_destroy_scheme() only cleans up the filter list but leaves ops_filter untouched, which could lead to memory leaks when a scheme is destroyed. This patch ensures both filter and ops_filter are properly freed in damon_destroy_scheme(), preventing potential memory leaks.
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scheme销毁时未清理ops_filter，可能导致内存泄漏。
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
II. Public POCs for CVE-2025-40229
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-40229
请登录查看更多情报信息。
Same Patch Batch · Linux · 2025-12-04 · 53 CVEs total
| CVE-2025-40261 | 9.8 CRITICAL | nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() |
| CVE-2025-40252 | 9.8 CRITICAL | net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() |
| CVE-2025-40258 | 9.8 CRITICAL | mptcp: fix race condition in mptcp_schedule_work() |
| CVE-2025-40257 | 9.8 CRITICAL | mptcp: fix a race in mptcp_pm_del_add_timer() |
| CVE-2025-40253 | 8.8 HIGH | s390/ctcm: Fix double-kfree |
| CVE-2025-40266 | 8.2 HIGH | KVM: arm64: Check the untrusted offset in FF-A memory share |
| CVE-2025-40244 | 7.8 HIGH | hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent() |
| CVE-2025-40251 | 7.8 HIGH | devlink: rate: Unset parent pointer in devl_rate_nodes_destroy |
| CVE-2025-40262 | 7.8 HIGH | Input: imx_sc_key - fix memory corruption on unload |
| CVE-2025-40250 | 7.8 HIGH | net/mlx5: Clean up only new IRQ glue on request_irq() failure |
| CVE-2025-40248 | 7.8 HIGH | vsock: Ignore signal/timeout on connect() if already established |
| CVE-2025-40249 | 7.8 HIGH | gpio: cdev: make sure the cdev fd is still active before emitting events |
| CVE-2025-40245 | 7.8 HIGH | nios2: ensure that memblock.current_limit is set when setting pfn limits |
| CVE-2025-40214 | 7.8 HIGH | af_unix: Initialise scc_index in unix_add_edge(). |
| CVE-2025-40243 | 7.8 HIGH | hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits() |
| CVE-2025-40241 | 7.8 HIGH | erofs: fix crafted invalid cases for encoded extents |
| CVE-2025-40233 | 7.8 HIGH | ocfs2: clear extent cache after moving/defragmenting extents |
| CVE-2025-40216 | 7.8 HIGH | io_uring/rsrc: don't rely on user vaddr alignment |
| CVE-2025-40215 | 7.8 HIGH | xfrm: delete x->tunnel as we delete x |
| CVE-2025-40240 | 7.5 HIGH | sctp: avoid NULL dereference when chunk data buffer is missing |
Showing top 20 of 53 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-74579
netfilter: nft_payload: fix mask build for partial field off - CVE-2026-74578
crypto: algif_skcipher - force synchronous processing on tre - CVE-2026-74577
net: mpls: initialize rtm_tos in mpls_getroute() - CVE-2026-74576
mm/slab: prevent unbounded recursion in free path with new k - CVE-2026-74574
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev
Same vendor: Linux
- CVE-2026-74579
netfilter: nft_payload: fix mask build for partial field off - CVE-2026-74578
crypto: algif_skcipher - force synchronous processing on tre - CVE-2026-74577
net: mpls: initialize rtm_tos in mpls_getroute() - CVE-2026-74576
mm/slab: prevent unbounded recursion in free path with new k - CVE-2026-74574
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev
V. Comments for CVE-2025-40229
No comments yet