CVE-2025-38541— wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init()
Affected Version Matrix 8
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 396e41a74a88654f23e36c46d2995752c91654a5< 1bbdf4213711bb6dc365e7628430a63dd3280794 | affected |
396e41a74a88654f23e36c46d2995752c91654a5< 2e99e9b34ece0b6d3e82cb757e9f60fa414da999 | affected | ||
396e41a74a88654f23e36c46d2995752c91654a5< 03ee8f73801a8f46d83dfc2bf73fb9ffa5a21602 | affected | ||
6.9 | affected | ||
< 6.9 | unaffected | ||
6.12.39≤ 6.12.* | unaffected | ||
6.15.7≤ 6.15.* | unaffected | ||
6.16≤ * | unaffected |
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I. Basic Information for CVE-2025-38541
Vulnerability Information
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Vulnerability Title
wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init() devm_kasprintf() returns NULL on error. Currently, mt7925_thermal_init() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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，该漏洞源于未检查devm_kasprintf返回值，可能导致空指针取消引用。
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-2025-38541
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2025-08-16 · 59 CVEs total
| CVE-2025-38519 | mm/damon: fix divide by zero in damon_get_intervals_score() | |
| CVE-2025-38507 | HID: nintendo: avoid bluetooth suspend/resume stalls | |
| CVE-2025-38504 | io_uring/zcrx: fix pp destruction warnings | |
| CVE-2025-38505 | wifi: mwifiex: discard erroneous disassoc frames on STA interface | |
| CVE-2025-38506 | KVM: Allow CPU to reschedule while setting per-page memory attributes | |
| CVE-2025-38503 | btrfs: fix assertion when building free space tree | |
| CVE-2025-38515 | drm/sched: Increment job count before swapping tail spsc queue | |
| CVE-2025-38516 | pinctrl: qcom: msm: mark certain pins as invalid for interrupts | |
| CVE-2025-38517 | lib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users() | |
| CVE-2025-38518 | x86/CPU/AMD: Disable INVLPGB on Zen2 | |
| CVE-2025-38514 | rxrpc: Fix oops due to non-existence of prealloc backlog struct | |
| CVE-2025-38520 | drm/amdkfd: Don't call mmput from MMU notifier callback | |
| CVE-2025-38521 | drm/imagination: Fix kernel crash when hard resetting the GPU | |
| CVE-2025-38522 | sched/ext: Prevent update_locked_rq() calls with NULL rq | |
| CVE-2025-38523 | cifs: Fix the smbd_response slab to allow usercopy | |
| CVE-2025-38524 | rxrpc: Fix recv-recv race of completed call | |
| CVE-2025-38525 | rxrpc: Fix irq-disabled in local_bh_enable() | |
| CVE-2025-38526 | ice: add NULL check in eswitch lag check | |
| CVE-2025-38527 | smb: client: fix use-after-free in cifs_oplock_break | |
| CVE-2025-38528 | bpf: Reject %p% format string in bprintf-like helpers |
Showing top 20 of 59 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
Same vendor: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
V. Comments for CVE-2025-38541
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