CVE-2023-53572— clk: imx: scu: use _safe list iterator to avoid a use after free
Possible ATT&CK Techniques 1AI
T1200 · Hardware AdditionsAffected Version Matrix 12
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 77d8f3068c63ee0983f0b5ba3207d3f7cce11be4< f95ff838ac39f861d1f95a0f3bbb1e01c2517d79 | affected |
77d8f3068c63ee0983f0b5ba3207d3f7cce11be4< 08cc7cd2c2a29a2abf5bceb8f048c0734d3694ba | affected | ||
77d8f3068c63ee0983f0b5ba3207d3f7cce11be4< 3d90921f91fc6a8c801d527bb5848c99e335c1cf | affected | ||
77d8f3068c63ee0983f0b5ba3207d3f7cce11be4< 0a719f0e4b6f233979e219baff73923e76a96e09 | affected | ||
77d8f3068c63ee0983f0b5ba3207d3f7cce11be4< 632c60ecd25dbacee54d5581fe3aeb834b57010a | affected | ||
5.11 | affected | ||
< 5.11 | unaffected | ||
5.15.121≤ 5.15.* | unaffected | ||
| … +4 more rows | |||
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I. Basic Information for CVE-2023-53572
Vulnerability Information
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Vulnerability Title
clk: imx: scu: use _safe list iterator to avoid a use after free
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: clk: imx: scu: use _safe list iterator to avoid a use after free This loop is freeing "clk" so it needs to use list_for_each_entry_safe(). Otherwise it dereferences a freed variable to get the next item on the loop.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
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，该漏洞源于未使用安全列表迭代器，可能导致释放后重用。
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-2023-53572
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2025-10-04 · 144 CVEs total
| CVE-2025-39932 | 9.8 CRITICAL | smb: client: let smbd_destroy() call disable_work_sync(&info->post_send_credits_work) |
| CVE-2025-39948 | 9.8 CRITICAL | ice: fix Rx page leak on multi-buffer frames |
| CVE-2025-39946 | 9.8 CRITICAL | tls: make sure to abort the stream if headers are bogus |
| CVE-2025-39933 | 9.4 CRITICAL | smb: client: let recv_done verify data_offset, data_length and remaining_data_length |
| CVE-2025-39943 | 9.4 CRITICAL | ksmbd: smbdirect: validate data_offset and data_length field of smb_direct_data_transfer |
| CVE-2023-53600 | 9.1 CRITICAL | tunnels: fix kasan splat when generating ipv4 pmtu error |
| CVE-2023-53615 | 8.8 HIGH | scsi: qla2xxx: Fix deletion race condition |
| CVE-2025-39952 | 8.8 HIGH | wifi: wilc1000: avoid buffer overflow in WID string configuration |
| CVE-2023-53589 | 8.8 HIGH | wifi: iwlwifi: mvm: don't trust firmware n_channels |
| CVE-2023-53586 | 8.8 HIGH | scsi: target: Fix multiple LUN_RESET handling |
| CVE-2022-50493 | 8.8 HIGH | scsi: qla2xxx: Fix crash when I/O abort times out |
| CVE-2023-53598 | 8.4 HIGH | bus: mhi: host: Range check CHDBOFF and ERDBOFF |
| CVE-2023-53566 | 7.8 HIGH | netfilter: nft_set_rbtree: fix null deref on element insertion |
| CVE-2023-53536 | 7.8 HIGH | blk-crypto: make blk_crypto_evict_key() more robust |
| CVE-2023-53560 | 7.8 HIGH | tracing/histograms: Add histograms to hist_vars if they have referenced variables |
| CVE-2023-53559 | 7.8 HIGH | ip_vti: fix potential slab-use-after-free in decode_session6 |
| CVE-2023-53557 | 7.8 HIGH | fprobe: Release rethook after the ftrace_ops is unregistered |
| CVE-2023-53537 | 7.8 HIGH | f2fs: fix to avoid use-after-free for cached IPU bio |
| CVE-2023-53539 | 7.8 HIGH | RDMA/rxe: Fix incomplete state save in rxe_requester |
| CVE-2023-53545 | 7.8 HIGH | drm/amdgpu: unmap and remove csa_va properly |
Showing top 20 of 144 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-68480
x86/bugs: Make Safe-RET robust against interrupt injection - CVE-2026-64604
KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is - CVE-2026-64602
iio: adc: spear: Initialize completion before requesting IRQ - CVE-2026-64603
platform/x86: intel-hid: Protect ACPI notify handler against - CVE-2026-64601
ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_
Same vendor: Linux
- CVE-2026-68480
x86/bugs: Make Safe-RET robust against interrupt injection - CVE-2026-64604
KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is - CVE-2026-64602
iio: adc: spear: Initialize completion before requesting IRQ - CVE-2026-64603
platform/x86: intel-hid: Protect ACPI notify handler against - CVE-2026-64601
ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_
V. Comments for CVE-2023-53572
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